1
FEATURES APPLICATIONS
CATHODE
ANODE
*
1
2
3
DCK (SC-70) PACKAGE
(TOP VIEW)
ANODE
NC
CATHODE
NC
NC
1
2
3
5
4
NC – No internal connection
DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
«Pin 3 is attached to Substrate and must
be connected to ANODE or left open.
DESCRIPTION/ORDERING INFORMATION
TL4050
www.ti.com
........................................................................................................................................................ SLOS486A JUNE 2007 REVISED AUGUST 2009
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
Data-Acquisition SystemsFixed Output Voltages of 2.5 V, 4.096 V, 5 V,and 10 V
Power Supplies and Power-Supply MonitorsInstrumentation and Test EquipmentTight Output Tolerances and Low TemperatureCoefficient
Process ControlsPrecision Audio Max 0.1%, 50 ppm/ ° C A Grade
Automotive Electronics Max 0.2%, 50 ppm/ ° C B Grade
Energy Management Max 0.5%, 50 ppm/ ° C C Grade
Battery-Powered EquipmentLow Output Noise: 41 µV
RMS
TypWide Operating Current Range:60 µA Typ to 15 mAStable With All Capacitive Loads; No OutputCapacitor RequiredAvailable in Extended Temperature Range: 40 ° C to 125 ° C
The TL4050 series of shunt voltage references are versatile easy-to-use references suitable for a wide array ofapplications. The two-terminal fixed-output device requires no external capacitors for operation and is stable withall capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperaturecoefficient to ensure a stable output voltage over a wide range of operating currents and temperatures.
The TL4050 is offered in three initial tolerances, ranging from 0.1% (max) for the A grade to 0.5% (max) for theC grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio fortheir applications. Packaged in the space-saving SOT-23-3 and SC-70 packages and requiring a minimumcurrent of 45 µA (typ), the TL4050 also is ideal for portable applications.
The TL4050xI is characterized for operation over an ambient temperature range of 40 ° C to 85 ° C. TheTL4050xQ is characterized for operation over an ambient temperature range of 40 ° C to 125 ° C.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 2007 2009, Texas Instruments IncorporatedProducts conform to specifications per the terms of the TexasInstruments standard warranty. Production processing does notnecessarily include testing of all parameters.
TL4050
SLOS486A JUNE 2007 REVISED AUGUST 2009 ........................................................................................................................................................
www.ti.com
ORDERING INFORMATION
(1)
DEVICE ORDERABLE TOP-SIDET
A
V
KA
PACKAGE
(2)GRADE PART NUMBER MARKING
(3)
Reel of 3000 TL4050A25IDBZRSOT-23-3 DBZ TKE_Reel of 250 TL4050A25IDBZT2.5 V
Reel of 3000 TL4050A25IDCKRSC-70 DCK 82_Reel of 250 TL4050A25IDCKTReel of 3000 TL4050A41IDBZRSOT-23-3 DBZ TKL_Reel of 250 TL4050A41IDBZT4.096 VA grade:
Reel of 3000 TL4050A41IDCKR0.1% initial
SC-70 DCK 8E_Reel of 250 TL4050A41IDCKTaccuracy and50 ppm/ ° C
Reel of 3000 TL4050A50IDBZRSOT-23-3 DBZ TKS_temperature
Reel of 250 TL4050A50IDBZTcoefficient
5 V
Reel of 3000 TL4050A50IDCKRSC-70 DCK 8L_Reel of 250 TL4050A50IDCKTReel of 3000 TL4050A10IDBZRSOT-23-3 DBZ TK2_Reel of 250 TL4050A10IDBZT10 V
Reel of 3000 TL4050A10IDCKRSC-70 DCK 8Z_Reel of 250 TL4050A10IDCKT 40 ° C to 85 ° C
Reel of 3000 TL4050B25IDBZRSOT-23-3 DBZ TKF_Reel of 250 TL4050B25IDBZT2.5 V
Reel of 3000 TL4050B25IDCKRSC-70 DCK 83_Reel of 250 TL4050B25IDCKTReel of 3000 TL4050B41IDBZRSOT-23-3 DBZ TKM_Reel of 250 TL4050B41IDBZT4.096 VB grade:
Reel of 3000 TL4050B41IDCKR0.2% initial
SC-70 DCK 8F_Reel of 250 TL4050B41IDCKTaccuracy and50 ppm/ ° C
Reel of 3000 TL4050B50IDBZRSOT-23-3 DBZ TKT_temperature
Reel of 250 TL4050B50IDBZTcoefficient
5 V
Reel of 3000 TL4050B50IDCKRSC-70 DCK 8M_Reel of 250 TL4050B50IDCKTReel of 3000 TL4050B10IDBZRSOT-23-3 DBZ TK3_Reel of 250 TL4050B10IDBZT10 V
Reel of 3000 TL4050B10IDCKRSC-70 DCK 92_Reel of 250 TL4050B10IDCKT
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TIweb site at www.ti.com .(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging .(3) The actual top-side marking has one additional character that designates the wafer fab/assembly site.
2Submit Documentation Feedback Copyright © 2007 2009, Texas Instruments Incorporated
Product Folder Link(s): TL4050
TL4050
www.ti.com
........................................................................................................................................................ SLOS486A JUNE 2007 REVISED AUGUST 2009
ORDERING INFORMATION (continued)
DEVICE ORDERABLE TOP-SIDET
A
V
KA
PACKAGE
(2)GRADE PART NUMBER MARKING
(3)
Reel of 3000 TL4050C25IDBZRSOT-23-3 DBZ TKG_Reel of 250 TL4050C25IDBZT2.5 V
Reel of 3000 TL4050C25IDCKRSC-70 DCK 84_Reel of 250 TL4050C25IDCKTReel of 3000 TL4050C41IDBZRSOT-23-3 DBZ TKN_Reel of 250 TL4050C41IDBZT4.096 VC grade:
Reel of 3000 TL4050C41IDCKR0.5% initial
SC-70 DCK 8G_Reel of 250 TL4050C41IDCKTaccuracy and 40 ° C to 85 ° C
50 ppm/ ° C
Reel of 3000 TL4050C50IDBZRSOT-23-3 DBZ TKU_temperature
Reel of 250 TL4050C50IDBZTcoefficient
5 V
Reel of 3000 TL4050C50IDCKRSC-70 DCK 8N_Reel of 250 TL4050C50IDCKTReel of 3000 TL4050C10IDBZRSOT-23-3 DBZ TK4_Reel of 250 TL4050C10IDBZT10 V
Reel of 3000 TL4050C10IDCKRSC-70 DCK 93_Reel of 250 TL4050C10IDCKTReel of 3000 TL4050A25QDBZRSOT-23-3 DBZ TKH_Reel of 250 TL4050A25QDBZT2.5 V
Reel of 3000 TL4050A25QDCKRSC-70 DCK 85_Reel of 250 TL4050A25QDCKT
Reel of 3000 TL4050A41QDBZRSOT-23-3 DBZ TKP_Reel of 250 TL4050A41QDBZT4.096 VA grade:
Reel of 3000 TL4050A41QDCKR0.1% initial
SC-70 DCK 8H_Reel of 250 TL4050A41QDCKTaccuracy and 40 ° C to 125 ° C
50 ppm/ ° C
Reel of 3000 TL4050A50QDBZRSOT-23-3 DBZ TKV_temperature
Reel of 250 TL4050A50QDBZTcoefficient
5 V
Reel of 3000 TL4050A50QDCKRSC-70 DCK 8P_Reel of 250 TL4050A50QDCKT
Reel of 3000 TL4050A10QDBZRSOT-23-3 DBZ TK5_Reel of 250 TL4050A10QDBZT10 V
Reel of 3000 TL4050A10QDCKRSC-70 DCK 94_Reel of 250 TL4050A10QDCKT
Copyright © 2007 2009, Texas Instruments Incorporated Submit Documentation Feedback 3
Product Folder Link(s): TL4050
TL4050
SLOS486A JUNE 2007 REVISED AUGUST 2009 ........................................................................................................................................................
www.ti.com
ORDERING INFORMATION (continued)
DEVICE ORDERABLE TOP-SIDET
A
V
KA
PACKAGE
(2)GRADE PART NUMBER MARKING
(3)
Reel of 3000 TL4050B25QDBZRSOT-23-3 DBZ TKJ_Reel of 250 TL4050B25QDBZT2.5 V
Reel of 3000 TL4050B25QDCKRSC-70 DCK 86_Reel of 250 TL4050B25QDCKT
Reel of 3000 TL4050B41QDBZRSOT-23-3 DBZ TKQ_Reel of 250 TL4050B41QDBZT4.096 VB grade:
Reel of 3000 TL4050B41QDCKR0.2% initial
SC-70 DCK 8J_Reel of 250 TL4050B41QDCKTaccuracy and50 ppm/ ° C
Reel of 3000 TL4050B50QDBZRSOT-23-3 DBZ TKW_temperature
Reel of 250 TL4050B50QDBZTcoefficient
5 V
Reel of 3000 TL4050B50QDCKRSC-70 DCK 8R_Reel of 250 TL4050B50QDCKT
Reel of 3000 TL4050B10QDBZRSOT-23-3 DBZ TK6_Reel of 250 TL4050B10QDBZT10 V
Reel of 3000 TL4050B10QDCKRSC-70 DCK 95_Reel of 250 TL4050B10QDCKT 40 ° C to 125 ° C
Reel of 3000 TL4050C25QDBZRSOT-23-3 DBZ TKK_Reel of 250 TL4050C25QDBZT2.5 V
Reel of 3000 TL4050C25QDCKRSC-70 DCK 87_Reel of 250 TL4050C25QDCKT
Reel of 3000 TL4050C41QDBZRSOT-23-3 DBZ TKR_Reel of 250 TL4050C41QDBZT4.096 VC grade:
Reel of 3000 TL4050C41QDCKR0.5% initial
SC-70 DCK 8K_Reel of 250 TL4050C41QDCKTaccuracy and50 ppm/ ° C
Reel of 3000 TL4050C50QDBZRSOT-23-3 DBZ TKY_temperature
Reel of 250 TL4050C50QDBZTcoefficient
5 V
Reel of 3000 TL4050C50QDCKRSC-70 DCK 8S_Reel of 250 TL4050C50QDCKT
Reel of 3000 TL4050C10QDBZRSOT-23-3 DBZ TK7_Reel of 250 TL4050C10QDBZT10 V
Reel of 3000 TL4050C10QDCKRSC-70 DCK 96_Reel of 250 TL4050C10QDCKT
4Submit Documentation Feedback Copyright © 2007 2009, Texas Instruments Incorporated
Product Folder Link(s): TL4050
CATHODE
ANODE
_
+
ABSOLUTE MAXIMUM RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
TL4050
www.ti.com
........................................................................................................................................................ SLOS486A JUNE 2007 REVISED AUGUST 2009
FUNCTIONAL BLOCK DIAGRAM
over free-air temperature range (unless otherwise noted)
MIN MAX UNIT
I
Z
Continuous cathode current 10 20 mADBV package 206θ
JA
Package thermal impedance
(2) (3)
° C/WDCK package 252T
J
Operating virtual junction temperature 150 ° CT
stg
Storage temperature range 65 150 ° C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratingsonly, and functional operation of the device at these or any other conditions beyond those indicated under Recommended OperatingConditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.(2) Maximum power dissipation is a function of T
J
(max), θ
JA
, and T
A
. The maximum allowable power dissipation at any allowable ambienttemperature is P
D
= (T
J
(max) T
A
)/ θ
JA
. Operating at the absolute maximum T
J
of 150 ° C can affect reliability.(3) The package thermal impedance is calculated in accordance with JESD 51-7.
MIN MAX UNIT
I
Z
Cathode current
(1)
15 mAI temperature 40 85T
A
Free-air temperature ° CQ temperature 40 125
(1) See parametric tables
Copyright © 2007 2009, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Link(s): TL4050
TL4050x25I ELECTRICAL CHARACTERISTICS
DVZ
DIZ
TL4050
SLOS486A JUNE 2007 REVISED AUGUST 2009 ........................................................................................................................................................
www.ti.com
at industrial temperature range, full range T
A
= 40 ° C to 85 ° C (unless otherwise noted)
TL4050A25I TL4050B25I TL4050C25IPARAMETER TEST CONDITIONS T
A
UNITMIN TYP MAX MIN TYP MAX MIN TYP MAX
ReverseV
Z
breakdown I
Z
= 100 µA 25 ° C 2.5 2.5 2.5 Vvoltage
25 ° C 2.5 2.5 5 5 13 13ReverseΔV
Z
breakdown I
Z
= 100 µA mVFull
11 11 14 14 21 21voltage tolerance
range
25 ° C 41 60 41 60 41 60Minimum
I
Z,min
µAFullcathode current
65 65 65range
I
Z
= 10 mA 25 ° C ± 20 ± 20 ± 20Average
temperature
I
Z
= 1 mA 25 ° C ± 15 ± 15 ± 15coefficient ofα
VZ
ppm/ ° C25 ° C ± 15 ± 15 ± 15reverse
breakdown
I
Z
= 100 µA
Full
± 50 ± 50 ± 50voltage
range
25 ° C 0.3 0.8 0.3 0.8 0.3 0.8I
Z,min
< I
Z
< 1 mAReverse
Full
1.2 1.2 1.2breakdown
rangevoltage change mV25 ° C 2.3 6 2.3 6 2.3 6with cathode
current change
1 mA < I
Z
< 15 mA
Full
8 8 8range
I
Z
= 1 mA,Reverse dynamicZ
Z
f = 120 Hz, 25 ° C 0.3 0.3 0.3 impedance
I
AC
= 0.1 I
Z
I
Z
= 100 µA,e
N
Wideband noise 25 ° C 41 41 41 µV
RMS10 Hz f10 kHz
Long-term
stability of t = 1000 h,reverse T
A
= 25 ° C ± 0.1 ° C, 120 120 120 ppmbreakdown I
Z
= 100 µAvoltage
ThermalV
HYST
ΔT
A
= 40 ° C to 125 ° C 0.7 0.7 0.7 mVhysteresis
(1)
(1) Thermal hysteresis is defined as V
Z,25 ° C
(after cycling to 40 ° C) V
Z,25 ° C
(after cycling to 125 ° C).
6Submit Documentation Feedback Copyright © 2007 2009, Texas Instruments Incorporated
Product Folder Link(s): TL4050
TL4050x25Q ELECTRICAL CHARACTERISTICS
DVZ
DIZ
TL4050
www.ti.com
........................................................................................................................................................ SLOS486A JUNE 2007 REVISED AUGUST 2009
at extended temperature range, full range T
A
= 40 ° C to 125 ° C (unless otherwise noted)
TL4050A25Q TL4050B25Q TL4050C25QPARAMETER TEST CONDITIONS T
A
UNITMIN TYP MAX MIN TYP MAX MIN TYP MAX
ReverseV
Z
breakdown I
Z
= 100 µA 25 ° C 2.5 2.5 2.5 Vvoltage
25 ° C 2.5 2.5 5 5 13 13ReverseΔV
Z
breakdown I
Z
= 100 µA mVFull
15 15 18 18 25 25voltage tolerance
range
25 ° C 41 60 41 60 41 60Minimum
I
Z,min
µAFullcathode current
65 65 65range
I
Z
= 10 mA 25 ° C ± 20 ± 20 ± 20Average
temperature
I
Z
= 1 mA 25 ° C ± 15 ± 15 ± 15coefficient ofα
VZ
ppm/ ° C25 ° C ± 15 ± 15 ± 15reverse
breakdown
I
Z
= 100 µA
Full
± 50 ± 50 ± 50voltage
range
25 ° C 0.3 0.8 0.3 0.8 0.3 0.8I
Z,min
< I
Z
< 1 mAReverse
Full
1.2 1.2 1.2breakdown
rangevoltage change mV25 ° C 2.3 6 2.3 6 2.3 6with cathode
current change
1 mA < I
Z
< 15 mA
Full
8 8 8range
I
Z
= 1 mA,Reverse dynamicZ
Z
f = 120 Hz, 25 ° C 0.3 0.3 0.3 impedance
I
AC
= 0.1 I
Z
I
Z
= 100 µA,e
N
Wideband noise 25 ° C 41 41 41 µV
RMS10 Hz f10 kHz
Long-term
stability of t = 1000 h,reverse T
A
= 25 ° C ± 0.1 ° C, 120 120 120 ppmbreakdown I
Z
= 100 µAvoltage
ThermalV
HYST
ΔT
A
= 40 ° C to 125 ° C 0.7 0.7 0.7 mVhysteresis
(1)
(1) Thermal hysteresis is defined as V
Z,25 ° C
(after cycling to 40 ° C) V
Z,25 ° C
(after cycling to 125 ° C).
Copyright © 2007 2009, Texas Instruments Incorporated Submit Documentation Feedback 7
Product Folder Link(s): TL4050
TL4050x41I ELECTRICAL CHARACTERISTICS
DVZ
DIZ
TL4050
SLOS486A JUNE 2007 REVISED AUGUST 2009 ........................................................................................................................................................
www.ti.com
at industrial temperature range, full range T
A
= 40 ° C to 85 ° C (unless otherwise noted)
TL4050A41I TL4050B41I TL4050C41IPARAMETER TEST CONDITIONS T
A
UNITMIN TYP MAX MIN TYP MAX MIN TYP MAX
ReverseV
Z
breakdown I
Z
= 100 µA 25 ° C 4.096 4.096 4.096 Vvoltage
25 ° C 4.1 4.1 8.2 8.2 21 21ReverseΔV
Z
breakdown I
Z
= 100 µA mVFull
18 18 22 22 34 34voltage tolerance
range
25 ° C 52 68 52 68 52 68Minimum
I
Z,min
µAFullcathode current
73 73 73range
I
Z
= 10 mA 25 ° C ± 30 ± 30 ± 30Average
temperature
I
Z
= 1 mA 25 ° C ± 20 ± 20 ± 20coefficient ofα
VZ
ppm/ ° C25 ° C ± 20 ± 20 ± 20reverse
breakdown
I
Z
= 100 µA
Full
± 50 ± 50 ± 50voltage
range
25 ° C 0.2 0.9 0.2 0.9 0.2 0.9I
Z,min
< I
Z
< 1 mAReverse
Full
1.2 1.2 1.2breakdown
rangevoltage change mV25 ° C 2 7 2 7 2 7with cathode
current change
1 mA < I
Z
< 15 mA
Full
10 10 10range
I
Z
= 1 mA,Reverse dynamicZ
Z
f = 120 Hz, 25 ° C 0.5 0.5 0.5 impedance
I
AC
= 0.1 I
Z
I
Z
= 100 µA,e
N
Wideband noise 25 ° C 93 93 93 µV
RMS10 Hz f10 kHz
Long-term
stability of t = 1000 h,reverse T
A
= 25 ° C ± 0.1 ° C, 120 120 120 ppmbreakdown I
Z
= 100 µAvoltage
ThermalV
HYST
ΔT
A
= 40 ° C to 125 ° C 1.148 1.148 1.148 mVhysteresis
(1)
(1) Thermal hysteresis is defined as V
Z,25 ° C
(after cycling to 40 ° C) V
Z,25 ° C
(after cycling to 125 ° C).
8Submit Documentation Feedback Copyright © 2007 2009, Texas Instruments Incorporated
Product Folder Link(s): TL4050
TL4050x41Q ELECTRICAL CHARACTERISTICS
DVZ
DIZ
TL4050
www.ti.com
........................................................................................................................................................ SLOS486A JUNE 2007 REVISED AUGUST 2009
at extended temperature range, full range T
A
= 40 ° C to 125 ° C (unless otherwise noted)
TL4050A41Q TL4050B41Q TL4050C41QPARAMETER TEST CONDITIONS T
A
UNITMIN TYP MAX MIN TYP MAX MIN TYP MAX
ReverseV
Z
breakdown I
Z
= 100 µA 25 ° C 4.096 4.096 4.096 Vvoltage
25 ° C 4.1 4.1 8.2 8.2 21 21ReverseΔV
Z
breakdown I
Z
= 100 µA mVFull
25 25 29 29 41 41voltage tolerance
range
25 ° C 52 68 52 68 52 68Minimum
I
Z,min
µAFullcathode current
78 78 78range
I
Z
= 10 mA 25 ° C ± 30 ± 30 ± 30Average
temperature
I
Z
= 1 mA 25 ° C ± 20 ± 20 ± 20coefficient ofα
VZ
ppm/ ° C25 ° C ± 20 ± 20 ± 20reverse
breakdown
I
Z
= 100 µA
Full
± 50 ± 50 ± 50voltage
range
25 ° C 0.2 0.9 0.2 0.9 0.2 0.9I
Z,min
< I
Z
< 1 mAReverse
Full
1.2 1.2 1.2breakdown
rangevoltage change mV25 ° C 2 7 2 7 2 7with cathode
current change
1 mA < I
Z
< 15 mA
Full
10 10 10range
I
Z
= 1 mA,Reverse dynamicZ
Z
f = 120 Hz, 25 ° C 0.5 0.5 0.5 impedance
I
AC
= 0.1 I
Z
I
Z
= 100 µA,e
N
Wideband noise 25 ° C 93 93 93 µV
RMS10 Hz f10 kHz
Long-term
stability of t = 1000 h,reverse T
A
= 25 ° C ± 0.1 ° C, 120 120 120 ppmbreakdown I
Z
= 100 µAvoltage
ThermalV
HYST
ΔT
A
= 40 ° C to 125 ° C 1.148 1.148 1.148 mVhysteresis
(1)
(1) Thermal hysteresis is defined as V
Z,25 ° C
(after cycling to 40 ° C) V
Z,25 ° C
(after cycling to 125 ° C).
Copyright © 2007 2009, Texas Instruments Incorporated Submit Documentation Feedback 9
Product Folder Link(s): TL4050
TL4050x50I ELECTRICAL CHARACTERISTICS
DVZ
DIZ
TL4050
SLOS486A JUNE 2007 REVISED AUGUST 2009 ........................................................................................................................................................
www.ti.com
at industrial temperature range, full range T
A
= 40 ° C to 85 ° C (unless otherwise noted)
TL4050A50I TL4050B50I TL4050C50IPARAMETER TEST CONDITIONS T
A
UNITMIN TYP MAX MIN TYP MAX MIN TYP MAX
ReverseV
Z
breakdown I
Z
= 100 µA 25 ° C 5 5 5 Vvoltage
25 ° C 5 5 10 10 25 25ReverseΔV
Z
breakdown I
Z
= 100 µA mVFull
22 22 27 27 42 42voltage tolerance
range
25 ° C 56 74 56 74 56 74Minimum
I
Z,min
µAFullcathode current
80 80 80range
I
Z
= 10 mA 25 ° C ± 30 ± 30 ± 30Average
temperature
I
Z
= 1 mA 25 ° C ± 20 ± 20 ± 20coefficient ofα
VZ
ppm/ ° C25 ° C ± 20 ± 20 ± 20reverse
breakdown
I
Z
= 100 µA
Full
± 50 ± 50 ± 50voltage
range
25 ° C 0.2 1 0.2 1 0.2 1I
Z,min
< I
Z
< 1 mAReverse
Full
1.4 1.4 1.4breakdown
rangevoltage change mV25 ° C 2 8 2 8 2 8with cathode
current change
1 mA < I
Z
< 15 mA
Full
12 12 12range
I
Z
= 1 mA,Reverse dynamicZ
Z
f = 120 Hz, 25 ° C 0.5 0.5 0.5 impedance
I
AC
= 0.1 I
Z
I
Z
= 100 µA,e
N
Wideband noise 25 ° C 93 93 93 µV
RMS10 Hz f10 kHz
Long-term
stability of t = 1000 h,reverse T
A
= 25 ° C ± 0.1 ° C, 120 120 120 ppmbreakdown I
Z
= 100 µAvoltage
ThermalV
HYST
ΔT
A
= 40 ° C to 125 ° C 1.4 1.4 1.4 mVhysteresis
(1)
(1) Thermal hysteresis is defined as V
Z,25 ° C
(after cycling to 40 ° C) V
Z,25 ° C
(after cycling to 125 ° C).
10 Submit Documentation Feedback Copyright © 2007 2009, Texas Instruments Incorporated
Product Folder Link(s): TL4050
TL4050x50Q ELECTRICAL CHARACTERISTICS
DVZ
DIZ
TL4050
www.ti.com
........................................................................................................................................................ SLOS486A JUNE 2007 REVISED AUGUST 2009
at extended temperature range, full range T
A
= 40 ° C to 125 ° C (unless otherwise noted)
TL4050A50Q TL4050B50Q TL4050C50QPARAMETER TEST CONDITIONS T
A
UNITMIN TYP MAX MIN TYP MAX MIN TYP MAX
ReverseV
Z
breakdown I
Z
= 100 µA 25 ° C 5 5 5 Vvoltage
25 ° C 5 5 10 10 25 25ReverseΔV
Z
breakdown I
Z
= 100 µA mVFull
30 30 35 35 50 50voltage tolerance
range
25 ° C 56 74 56 74 56 74Minimum
I
Z,min
µAFullcathode current
90 90 90range
I
Z
= 10 mA 25 ° C ± 30 ± 30 ± 30Average
temperature
I
Z
= 1 mA 25 ° C ± 20 ± 20 ± 20coefficient ofα
VZ
ppm/ ° C25 ° C ± 20 ± 20 ± 20reverse
breakdown
I
Z
= 100 µA
Full
± 50 ± 50 ± 50voltage
range
25 ° C 0.2 1 0.2 1 0.2 1I
Z,min
< I
Z
< 1 mAReverse
Full
1.4 1.4 1.4breakdown
rangevoltage change mV25 ° C 2 8 2 8 2 8with cathode
current change
1 mA < I
Z
< 15 mA
Full
12 12 12range
I
Z
= 1 mA,Reverse dynamicZ
Z
f = 120 Hz, 25 ° C 0.5 0.5 0.5 impedance
I
AC
= 0.1 I
Z
I
Z
= 100 µA,e
N
Wideband noise 25 ° C 93 93 93 µV
RMS10 Hz f10 kHz
Long-term
stability of t = 1000 h,reverse T
A
= 25 ° C ± 0.1 ° C, 120 120 120 ppmbreakdown I
Z
= 100 µAvoltage
ThermalV
HYST
ΔT
A
= 40 ° C to 125 ° C 1.4 1.4 1.4 mVhysteresis
(1)
(1) Thermal hysteresis is defined as V
Z,25 ° C
(after cycling to 40 ° C) V
Z,25 ° C
(after cycling to 125 ° C).
Copyright © 2007 2009, Texas Instruments Incorporated Submit Documentation Feedback 11
Product Folder Link(s): TL4050
TL4050x10I ELECTRICAL CHARACTERISTICS
DVZ
DIZ
TL4050
SLOS486A JUNE 2007 REVISED AUGUST 2009 ........................................................................................................................................................
www.ti.com
at industrial temperature range, full range T
A
= 40 ° C to 85 ° C (unless otherwise noted)
TL4050A10I TL4050B10I TL4050C10IPARAMETER TEST CONDITIONS T
A
UNITMIN TYP MAX MIN TYP MAX MIN TYP MAX
ReverseV
Z
breakdown I
Z
= 100 µA 25 ° C 10 10 10 Vvoltage
25 ° C 10 10 20 20 50 50ReverseΔV
Z
breakdown I
Z
= 100 µA mVFull
43 43 53 53 83 83voltage tolerance
range
25 ° C 80 100 80 100 80 100Minimum
I
Z,min
µAFullcathode current
103 103 103range
I
Z
= 10 mA 25 ° C ± 40 ± 40 ± 40Average
temperature
I
Z
= 1 mA 25 ° C ± 20 ± 20 ± 20coefficient ofα
VZ
ppm/ ° C25 ° C ± 20 ± 20 ± 20reverse
breakdown
I
Z
= 100 µA
Full
± 50 ± 50 ± 50voltage
range
25 ° C 0.8 1.5 0.8 1.5 0.8 1.5I
Z,min
< I
Z
< 1 mAReverse
Full
3.5 3.5 3.5breakdown
rangevoltage change mV25 ° C 8 12 8 12 8 12with cathode
current change
1 mA < I
Z
< 15 mA
Full
23 23 23range
I
Z
= 1 mA,Reverse dynamicZ
Z
f = 120 Hz, 25 ° C 0.7 0.7 0.7 impedance
I
AC
= 0.1 I
Z
I
Z
= 100 µA,e
N
Wideband noise 25 ° C 150 150 150 µV
RMS10 Hz f10 kHz
Long-term
stability of t = 1000 h,reverse T
A
= 25 ° C ± 0.1 ° C, 120 120 120 ppmbreakdown I
Z
= 100 µAvoltage
ThermalV
HYST
ΔT
A
= 40 ° C to 125 ° C 2.8 2.8 2.8 mVhysteresis
(1)
(1) Thermal hysteresis is defined as V
Z,25 ° C
(after cycling to 40 ° C) V
Z,25 ° C
(after cycling to 125 ° C).
12 Submit Documentation Feedback Copyright © 2007 2009, Texas Instruments Incorporated
Product Folder Link(s): TL4050
TL4050x10Q ELECTRICAL CHARACTERISTICS
DVZ
DIZ
TL4050
www.ti.com
........................................................................................................................................................ SLOS486A JUNE 2007 REVISED AUGUST 2009
at extended temperature range, full range T
A
= 40 ° C to 125 ° C (unless otherwise noted)
TL4050A10Q TL4050B10Q TL4050C10QPARAMETER TEST CONDITIONS T
A
UNITMIN TYP MAX MIN TYP MAX MIN TYP MAX
ReverseV
Z
breakdown I
Z
= 100 µA 25 ° C 10 10 10 Vvoltage
25 ° C 10 10 20 20 50 50ReverseΔV
Z
breakdown I
Z
= 100 µA mVFull
60 60 70 70 100 100voltage tolerance
range
25 ° C 80 100 80 100 80 100Minimum
I
Z,min
µAFullcathode current
110 110 110range
I
Z
= 10 mA 25 ° C ± 40 ± 40 ± 40Average
temperature
I
Z
= 1 mA 25 ° C ± 20 ± 20 ± 20coefficient ofα
VZ
ppm/ ° C25 ° C ± 20 ± 20 ± 20reverse
breakdown
I
Z
= 100 µA
Full
± 50 ± 50 ± 50voltage
range
25 ° C 0.8 1.5 0.8 1.5 0.8 1.5I
Z,min
< I
Z
< 1 mAReverse
Full
3.5 3.5 3.5breakdown
rangevoltage change mV25 ° C 8 12 8 12 8 12with cathode
current change
1 mA < I
Z
< 15 mA
Full
23 23 23range
I
Z
= 1 mA,Reverse dynamicZ
Z
f = 120 Hz, 25 ° C 0.7 0.7 0.7 impedance
I
AC
= 0.1 I
Z
I
Z
= 100 µA,e
N
Wideband noise 25 ° C 150 150 150 µV
RMS10 Hz f10 kHz
Long-term
stability of t = 1000 h,reverse T
A
= 25 ° C ± 0.1 ° C, 120 120 120 ppmbreakdown I
Z
= 100 µAvoltage
ThermalV
HYST
ΔT
A
= 40 ° C to 125 ° C 2.8 2.8 2.8 mVhysteresis
(1)
(1) Thermal hysteresis is defined as V
Z,25 ° C
(after cycling to 40 ° C) V
Z,25 ° C
(after cycling to 125 ° C).
Copyright © 2007 2009, Texas Instruments Incorporated Submit Documentation Feedback 13
Product Folder Link(s): TL4050
TYPICAL CHARACTERISTICS
0.1
1
10
100
1000
100 1k 10k 100k 1M
Frequency – Hz
Output Impedance – W
I = 1 mA
Z
V = 10 V
KA
V = 2.5 V
KA
0.1
1
10
100
1000
100 1k 10k 100k 1M
Frequency – Hz
Output Impedance – W
I = I + 100 µA
Z Z(MIN)
V = 10 V
KA
V = 2.5 V
KA
0
2
4
6
8
10
1 10 100 1k 10k 100k
Frequency – Hz
V = 10 V
KA
V = 2.5 V
KA
Noise Voltage – µV/ Hz
Ö
0
20
40
60
80
100
0 1 2 3 4 5 6 7 8 9 10
Reverse Voltage (V)
Reverse Current – A
V = 2.5 V
KA
V = 10 V
KA
TL4050
SLOS486A JUNE 2007 REVISED AUGUST 2009 ........................................................................................................................................................
www.ti.com
OUTPUT IMPEDANCE OUTPUT IMPEDANCEvs vsFREQUENCY FREQUENCY
REVERSE CHARACTERISTICS NOISE VOLTAGEAND vsMINIMUM OPERATING CURRENT FREQUENCY
14 Submit Documentation Feedback Copyright © 2007 2009, Texas Instruments Incorporated
Product Folder Link(s): TL4050
-1
0
1
2
3
4
5
6
-20 0 20 40 60 80
Time – µs
Voltage – V
V = 2.5 V
KA
TL4050
www.ti.com
........................................................................................................................................................ SLOS486A JUNE 2007 REVISED AUGUST 2009
TYPICAL CHARACTERISTICS (continued)
LARGE SIGNAL PULSE RESPONSE LARGE SIGNAL PULSE RESPONSE
Copyright © 2007 2009, Texas Instruments Incorporated Submit Documentation Feedback 15
Product Folder Link(s): TL4050
APPLICATION INFORMATION
1-Hz Rate VZ
TL4050
RS
VIN
Output Capacitor
SOT-23 Pin Connections
Use With ADCs or DACs
28
27
26
25
24
23
22
21
20
19
18
17
16
1514
13
12
11
10
9
8
1
2
3
4
5
6
7
VREF
AIN0
AIN1
AIN2
AGND
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DGND
AIN3
VANA
2.2 µF
A1
A0
CLK
DB0
DB1
DB2
DB3
DB4
VDIG
BUSY
WR
CS
RD
3.2-MHz Clock
BUSY Output
Write Input
Read Input
5-V Analog Supply
10 µF
+
+ +
0.1 µF
ADS7842
TL4050A-41
909
0 V to VREF
5 V
TL4050
SLOS486A JUNE 2007 REVISED AUGUST 2009 ........................................................................................................................................................
www.ti.com
Figure 1. Start-Up Test Circuit
The TL4050 does not require an output capacitor across cathode and anode for stability. However, if an outputbypass capacitor is desired, the TL4050 is designed to be stable with all capacitive loads.
There is a parasitic Schottky diode connected between pins 2 and 3 of the SOT-23 packaged device. Thus, pin 3of the SOT-23 package must be left floating or connected to pin 2.
The TL4050x-41 is designed to be a cost-effective voltage reference as required in 12-bit data-acquisitionsystems. For 12-bit systems operating from 5-V supplies, such as the ADS7842 (see Figure 2 ), the TL4050x-41(4.096 V) permits operation with an LSB of 1 mV.
Figure 2. Data-Acquisition Circuit With TL4050x-41
16 Submit Documentation Feedback Copyright © 2007 2009, Texas Instruments Incorporated
Product Folder Link(s): TL4050
Cathode and Load Currents
RS+ǒVS*VZǓ
(IL)IZ)
(1)
TL4050
IZ + ILIL
IZ
VS
VZ
RS
TL4050
www.ti.com
........................................................................................................................................................ SLOS486A JUNE 2007 REVISED AUGUST 2009
In a typical shunt-regulator configuration (see Figure 3 ), an external resistor, R
S
, is connected between thesupply and the cathode of the TL4050. R
S
must be set properly, as it sets the total current available to supply theload (I
L
) and bias the TL4050 (I
Z
). In all cases, I
Z
must stay within a specified range for proper operation of thereference. Taking into consideration one extreme in the variation of the load and supply voltage (maximum I
L
andminimum V
S
), R
S
must be small enough to supply the minimum I
Z
required for operation of the regulator, asgiven by data-sheet parameters. At the other extreme, maximum V
S
and minimum I
L
, R
S
must be large enoughto limit I
Z
to less than its maximum-rated value of 15 mA.
R
S
is calculated according to Equation 1 :
Figure 3. Shunt Regulator
Copyright © 2007 2009, Texas Instruments Incorporated Submit Documentation Feedback 17
Product Folder Link(s): TL4050
PACKAGING INFORMATION
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
TL4050A10IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A10QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 16-Apr-2010
Addendum-Page 1
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
TL4050A25QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A25QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A41QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 16-Apr-2010
Addendum-Page 2
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
TL4050A50IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050A50QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 16-Apr-2010
Addendum-Page 3
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
TL4050B10QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B10QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B25QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 16-Apr-2010
Addendum-Page 4
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
TL4050B41IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B41QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050B50QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 16-Apr-2010
Addendum-Page 5
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
TL4050C10IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C10QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 16-Apr-2010
Addendum-Page 6
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
TL4050C25QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C25QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C41QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com 16-Apr-2010
Addendum-Page 7
Orderable Device Status (1) Package
Type Package
Drawing Pins Package
Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
TL4050C50IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50IDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50IDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50QDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50QDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50QDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50QDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50QDCKT ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
TL4050C50QDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS &
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com 16-Apr-2010
Addendum-Page 8
OTHER QUALIFIED VERSIONS OF TL4050A50, TL4050B25, TL4050B41, TL4050B50, TL4050C50 :
Automotive: TL4050A50-Q1,TL4050B25-Q1,TL4050B41-Q1,TL4050B50-Q1,TL4050C50-Q1
NOTE: Qualified Version Definitions:
Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
PACKAGE OPTION ADDENDUM
www.ti.com 16-Apr-2010
Addendum-Page 9
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
TL4050A10IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A10IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A10IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A10IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A10QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A10QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A10QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A10QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A25IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A25IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A25IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A25IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A25QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A25QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A25QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A25QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A41IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A41IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
PACKAGE MATERIALS INFORMATION
www.ti.com 20-Jul-2010
Pack Materials-Page 1
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
TL4050A41IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A41IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A41QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A41QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A41QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A41QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A50IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A50IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A50IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A50IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A50QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A50QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050A50QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050A50QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B10IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B10IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B10IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B10IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B10QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B10QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B10QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B10QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B25IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B25IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B25IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B25IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B25QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B25QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B25QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B25QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B41IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B41IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B41IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B41IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B41QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B41QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B41QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B41QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B50IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B50IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B50IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B50IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B50QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
PACKAGE MATERIALS INFORMATION
www.ti.com 20-Jul-2010
Pack Materials-Page 2
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
TL4050B50QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050B50QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050B50QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C10IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C10IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C10IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C10IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C10QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C10QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C10QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C10QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C25IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C25IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C25IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C25IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C25QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C25QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C25QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C25QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C41IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C41IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C41IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C41IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C41QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C41QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C41QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C41QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C50IDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C50IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C50IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C50IDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C50QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C50QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3
TL4050C50QDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
TL4050C50QDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3
PACKAGE MATERIALS INFORMATION
www.ti.com 20-Jul-2010
Pack Materials-Page 3
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
TL4050A10IDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050A10IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050A10IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050A10IDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050A10QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050A10QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050A10QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050A10QDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050A25IDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050A25IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050A25IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050A25IDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050A25QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050A25QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050A25QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050A25QDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050A41IDBZR SOT-23 DBZ 3 3000 195.0 200.0 45.0
TL4050A41IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050A41IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050A41IDCKT SC70 DCK 5 250 203.0 203.0 35.0
PACKAGE MATERIALS INFORMATION
www.ti.com 20-Jul-2010
Pack Materials-Page 4
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
TL4050A41QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050A41QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050A41QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050A41QDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050A50IDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050A50IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050A50IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050A50IDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050A50QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050A50QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050A50QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050A50QDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050B10IDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050B10IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050B10IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050B10IDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050B10QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050B10QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050B10QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050B10QDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050B25IDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050B25IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050B25IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050B25IDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050B25QDBZR SOT-23 DBZ 3 3000 195.0 200.0 45.0
TL4050B25QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050B25QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050B25QDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050B41IDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050B41IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050B41IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050B41IDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050B41QDBZR SOT-23 DBZ 3 3000 195.0 200.0 45.0
TL4050B41QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050B41QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050B41QDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050B50IDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050B50IDBZT SOT-23 DBZ 3 250 195.0 200.0 45.0
TL4050B50IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050B50IDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050B50QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050B50QDBZT SOT-23 DBZ 3 250 195.0 200.0 45.0
TL4050B50QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050B50QDCKT SC70 DCK 5 250 203.0 203.0 35.0
PACKAGE MATERIALS INFORMATION
www.ti.com 20-Jul-2010
Pack Materials-Page 5
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
TL4050C10IDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050C10IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050C10IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050C10IDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050C10QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050C10QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050C10QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050C10QDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050C25IDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050C25IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050C25IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050C25IDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050C25QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050C25QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050C25QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050C25QDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050C41IDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050C41IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050C41IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050C41IDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050C41QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050C41QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050C41QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050C41QDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050C50IDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050C50IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050C50IDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050C50IDCKT SC70 DCK 5 250 203.0 203.0 35.0
TL4050C50QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0
TL4050C50QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0
TL4050C50QDCKR SC70 DCK 5 3000 203.0 203.0 35.0
TL4050C50QDCKT SC70 DCK 5 250 203.0 203.0 35.0
PACKAGE MATERIALS INFORMATION
www.ti.com 20-Jul-2010
Pack Materials-Page 6
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