Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw1
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
1A Low Dropout Fast Response Positive Adjustable Regulator and
Fixed 1.2V,1.8V, 2.5V, 2.85V, 3.3V and 5V
General Description
The APL1117 is a low dropout three-terminal adjustable
regulators with 1A output current capability. In order to
obtain lower dropout voltage and faster transient
response, which is critical for low voltage applications,
the APL1117 has been optimized. The device is available
in an adjustable version and fixed output voltages of 1.2V,
1.8V, 2.5V, 2.85V, 3.3V, and 5V. The output available volt-
age range of an adjustable version is from 1.25 to 10.7V
with an input supply below 12V. Dropout voltage is guar-
anteed at a maximum of 1.3V at 1A. Current limit is
trimmed to ensure specified output current and controlled
short-circuit current. On-chip thermal limiting provides
protection against any combination of overload that would
create excessive junction temperatures. The APL1117 is
available in the industry standard 3-pin TO-220, TO-252-
3, TO-263-3, and the low profile surface mount SOT-223
power packages which can be used in applications where
space is limited.
• Guaranteed Output Voltage Accuracy within 2%
• Fast Transient Response
• Guaranteed Dropout Voltage at Multiple Currents
• Load Regulation : 0.1% Typ.
• Line Regulation : 0.03% Typ.
• Low Dropout Voltage : 1.1V Typ. at IOUT =1A
• Current-Limit : 1A Typ. at TJ=25°C
• On-Chip Thermal Limiting : 150°C Typ.
• Adjustable Output : 1.25~10.7V
• Standard 3-pin TO-220, TO-252-3, TO-263-3 and
SOT-223 Power Packages
• Lead Free and Green Devices Available
(RoHS Compliant)
Features
Applications
• Active SCSI Terminators
• Low Voltage Logic Supplies
• Post Regulator for Switching Power Supply
Simplified Application Circuits
* C1 improves ripple rejection.
X
C
should be approximately
equal to R1 at ripple frequency
* Needed if device is far from filter capacitors
1.25V to 10.7V Adjustable RegulatorImproving Ripple Rejection
VIN
10µF121Ω
365Ω
1%
1%
VOUT
150µF
10µF
C1
R1
R2 +
+
APL1117
OUT
ADJ
IN
5V Regulator with Shutdown
VOUT = 1.250V XR1 + R2
R1
VIN
10µ F
C1*
+
R1
R2
1k
APL1117
OUTIN ADJ
+100µ F
C2
121Ω
VOUT1
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw2
Ordering and Marking Information
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which
are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for
MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
Pin Configuration
Front View for TO-263-3Front View for TO-220
Front View for SOT-223Front View for TO-252-3
1
2
3VIN
VOUT
ADJ/GND
TAB IS VOUT 1
2
3VIN
VOUT
ADJ/GND
TAB IS VOUT VOUT
1
2
3
ADJ/GND
VIN
1
2
3VIN
VOUT
ADJ/GND
TAB IS VOUT
Package Code
F : TO-220 G : TO-263-3 U : TO-252-3 V : SOT-223
Operating Ambient Temperature Range
C : 0 to 70 oC
Handling Code
TU : Tube TR : Tape & Reel
Voltage Code
12 : 1.2V 18 : 1.8V 25 : 2.5V 28 : 2.85V
33 : 3.3V 50 : 5V Blank : Adjustable Version
Assembly Material
L : Lead Free Device
G : Halogen and Lead Free Device
APL1117
Handling Code
Temperature Range
Package Code
Voltage Code
APL1117 F/G/U: APL1117
XXXXX
APL1117
XXXXX
XXXXX - Date Code ; VV-Voltage Code
Assembly Material
APL1117 V: APL1117
XXXXXVV
VV
APL1117
XXXXX
XXXXX - Date Code ; VV-Voltage Code
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw3
Symbol
Parameter Rating Unit
VIN
Input Voltage APL1117, APL1117-33
APL1117-50
APL1117-12, APL1117-18, APL1117-25, APL1117-28
15
13
9
V
TJ Junction Temperature Range 0 to 150 °C
TSTG Storage Temperature Range -65 to +150 °C
TSDR Maximum Lead Soldering Temperature, 10 Seconds 260 °C
Absolute Maximum Ratings (Note 1)
Note 1: The values here show the absolute maximum rating, and for normal usage please refer the test condition in Electrical
Characteristics Table.
Recommended Operating Conditions
Symbol
Parameter Range Unit
TA Ambient Temperature 0 ~ 70 oC
TJ Junction Temperature 0 ~ 125 oC
Electrical Characteristics
APL1117
Symbol
Parameter Test Conditions Min.
Typ.
Max.
Unit
VREF Reference Voltage 10mA≤ IOUT ≤1A, 1.4V≤(VIN -VOUT) ≤10.75V,
TJ = 0~125°C 1.225
1.250
1.275
V
Output Voltage APL1117-12
TJ = 0~125°C,
0≤ IOUT ≤ 1A, 2.65V≤ VIN ≤9V
1.176
1.200
1.224
APL1117-18
TJ = 0~125°C,
0≤ IOUT ≤ 1A, 3.25V≤ VIN ≤9V
1.764
1.800
1.836
APL1117-25
TJ = 0~125°C,
0≤ IOUT ≤ 1A, 3.95V≤ VIN ≤9V
2.450
2.500
2.550
APL1117-28
TJ = 0~125°C,
0≤ IOUT ≤1A, 4.25V≤ VIN ≤9V
2.790
2.850
2.910
APL1117-33
TJ = 0~125°C,
0≤ IOUT ≤ 1A, 4.75V≤ VIN ≤12V
3.235
3.300
3.365
VOUT
APL1117-50
TJ = 0~125°C,
0≤ IOUT ≤ 1A, 6.45V≤ VIN ≤12V
4.900
5.000
5.100
V
Line Regulation APL1117
IOUT =10mA, 1.5V≤(VIN -VOUT)≤10.75V (Note 2)
-
0.03
0.2
%
APL1117-12
IOUT = 0A, 2.65V≤ VIN ≤9V (Note 2) - 1 6
APL1117-18
IOUT = 0A, 3.25V≤ VIN ≤9V (Note 2) - 1 6
APL1117-25
IOUT = 0A, 3.95V≤ VIN ≤9V (Note 2) - 1 6
APL1117-28
IOUT = 0A, 4.25V≤ VIN ≤9V (Note 2) - 1 6
APL1117-33
IOUT = 0A, 4.75V≤ VIN ≤12V (Note 2) - 1 6
REGLINE
APL1117-50
IOUT = 0A, 6.45V≤ VIN ≤12V (Note 2) - 1 6
mV
Unless otherwise noted, these specifications apply over CIN = 10µF , COUT = 10µF, and TA = 0 to 70°C. Typical values
refer to TA = 25°C.
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw4
Electrical Characteristics (Cont.)
APL1117
Symbol
Parameter Test Conditions Min. Typ. Max.
Unit
Load Regulation APL1117
(VIN -VOUT)=3V, 0≤ IOUT ≤1A (Note 2)
-
0.1
0.4
%
APL1117-12
VIN = 2.65V, 0≤ IOUT ≤1A (Note 2) - 1 10
APL1117-18
VIN = 3.25V, 0≤ IOUT ≤1A (Note 2) - 1 10
APL1117-25
VIN = 3.95V, 0≤ IOUT ≤1A (Note 2) - 1 10
APL1117-28
VIN = 4.25V, 0≤ IOUT ≤1A (Note 2) - 1 10
APL1117-33
VIN = 4.75V, 0≤ IOUT ≤1A (Note 2) - 1 10
REGLOAD
APL1117-50
VIN = 6.45V, 0≤ IOUT ≤1A (Note 2) - 1 10
mV
VD Dropout Voltage IOUT = 100mA (Note 3)
IOUT = 500mA (Note 3)
IOUT = 1A (Note 3) - 1
1.05
1.1
1.1
1.2
1.3 V
ILIMIT Current-Limit (VIN -VOUT) = 5V, TJ = 25°C 1000
- - mA
IADJ Adjust Pin Current
APL1117
(VIN -VOUT) = 3V, IOUT = 10mA - 60 120 µA
∆IADJ Adjust Pin Current Change
APL1117
10mA≤ IOUT ≤1A,
1.4V≤ (VIN -VOUT) ≤10.75V - 0.2 5 µA
IO Minimum Load Current
APL1117
(VIN -VOUT) = 10.75V (Note 4) - 1.7 - mA
PSRR Ripple Rejection fRIPPLE =120Hz, VRIPPLE = 1VP-P, (VIN -VOUT) = 3V 60 75 - dB
TR Thermal Regulation TJ = 25°C, 30ms Pulse - 0.01 0.02 %/ W
TS Temperature Stability - 0.5 - %
LS Long-Term Stability TJ = 125°C, 1000Hrs. - 0.3 - %
VN RMS Output Noise TJ = 25°C, 10Hz≤F≤10kHz, (% of VOUT) - 0.003
- %
VD Dropout Voltage IOUT=100mA (Note2)
IOUT=500mA (Note2)
IOUT=1A (Note2) - 1
1.05
1.1
1.1
1.2
1.3 V
ILIMIT Current-Limit (VIN -VOUT)=5V, TJ=25°C 1000
- - mA
IADJ Adjust Pin Current APL1117
(VIN -VOUT)=3V, IOUT=10mA - 60 120 µA
∆IADJ Adjust Pin Current Change
APL1117
10mA≤ IOUT ≤1A,
1.4V≤(VIN -VOUT) ≤10.75V - 0.2 5 µA
IO Minimum Load Current
APL1117
(VIN -VOUT)=10.75V (Note 4) - 1.7 - mA
PSRR Ripple Rejection fRIPPLE=120Hz, VRIPPLE=1VP-P, (VIN -VOUT)=3V 60 75 - dB
TR Thermal Regulation TJ=25°C, 30ms Pulse - 0.01 0.02 %/W
TS Temperature Stability - 0.5 - %
LS Long-Term Stability TJ=125°C,1000Hrs. - 0.3 - %
VN RMS Output Noise TJ=25°C,10Hz≤F≤10kHz, (% of VOUT) - 0.003
- %
Unless otherwise noted, these specifications apply over CIN = 10µF , COUT = 10µF, and TA = 0 to 70°C. Typical values
refer to TA = 25°C.
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw5
Electrical Characteristics (Cont.)
APL1117
Symbol
Parameter Test Conditions Min. Typ. Max.
Unit
θJC Thermal Resistance Junction
to Case
SOT-223
TO-252
TO-263
TO-220
-
15
10
3
3
- °C/ W
OT Over-Temperature Point - 150 - °C
IQ Quiescent Current
APL1117-12,18,25,28
APL1117-33,50
VIN≤9V
VIN≤12V -
5.5
5.5
10
10 mA
Unless otherwise noted , these specifications apply over CIN = 10µF , COUT = 10µF , and TA = 0 to 70°C. Typical values
refer to TA = 25°C.
Note 2: See thermal regulation specifications for changes in output voltage due to heating effects. Load line regulations are measured
at a constant junction temperature by low duty cycle pulse testing.
Note 3: Dropout voltage is specified over the full output current range of the device. Dropout voltage is defined as the minimum input/
output differential measured at the specified output current. Test points and limits are also shown on the Dropout Voltage curve.
Note 4: Minimum load current is defined as the minimum output current required to maintain regulation.
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw6
Typical Operating Characteristics
Input Voltage (V)
Time (µS)
Dropout Voltage vs. Output Current
Output Current (A)
Dropout Voltage (V) Output Current (A)
Time (µS)
Line Transient Response
Output Voltage (V)
Output Voltage vs. Input Voltage
Input Voltage (V)
Load Transient Response
-100 100 300 500 700 900
-0.03
-0.02
-0.01
0
0.01
0.02
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5APL1117-33
CIN=10µF
COUT=10µF Tantalum
VIN=5V
0
1
2
3
4
5
6
-20 30 80 130 180
-0.05
0
0.05
0.1
0.15
APL1117-33
CIN=10µF
COUT=10µF Tantalum
IOUT=0.1A
00.2 0.4 0.6 0.8 1
0.9
0.95
1
1.05
1.1
1.15
1.2
1.25 APL1117-33
0 1 2 3 4 5 6 7 8 9
0
1
2
3
4
5
6
Input Current vs. Input Voltage
0
1
2
3
4
5
6
0 2 4 6 8 10 12
APL1117-33
Input Current (mA)
Input Voltage (V)5 7 9 11 13
1
1.2
1.4
1.6
1.8
2
2.2
2.4 APL1117-33
Current Limit vs. Input Voltage
Current Limit (A)
Input Voltage (V)
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw7
Typical Operating Characteristics (Cont.)
Output Voltage vs. Temperature
Temperature (°C)
Output Voltage (V)
Output Voltage vs. Temperature
Temperature (°C)
Output Voltage (V)
-50 -25 0 25 50 75 100 125
1.1
1.15
1.2
1.25
1.3
1.35
-50 -25 0 25 50 75 100 125
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
Output Voltage (V)
Output Voltage vs. Temperature
Temperature (°C)
-50 -25 0 25 50 75 100 125
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4 Output Voltage vs. Temperature
Output Voltage (V)
Temperature (°C)
-50 -25 0 25 50 75 100 125
4.7
4.8
4.9
5
5.1
5.2
5.3
Input Current vs. Temperature
Input Current (mA)
Temperature (°C)
2
3
4
5
6
7
8
-50 -25 0 25 50 75 100 125
APL1117-33
Current Limit vs. Temperature
Temperature (°C)
Current Limit (A)
-50 0 50 100 150
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
VIN-VOUT=5V
APL1117-33
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw8
Typical Operating Characteristics (Cont.)
Adjustable Pin Current vs. Temperature
Adjustable Pin Current (µA)
Temperature (°C)
PSRR (dB)
PSRR vs. Frequency
Frequency (Hz)
Block Diagram
-100
+0
-90
-80
-70
-60
-50
-40
-30
-20
-10
10 200k100 1k 10k
Cadj=22µF
IOUT=0.1A
Vripple=1Vp-p
VIN-VOUT>=Vdropout
VIN-VOUT>=3V
APL1117-33
-50 -25 025 50 75 100 125
50
52
54
56
58
60
62
64
66
68
70 APL1117-Adj
Current-Limit
Voltage
Regulation
Thermal
Protection
VIN VOUT
ADJ/GND
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw9
Application Information
VIN
APL1117
OUTIN ADJ VREF R1
R2
VOUT
IADJ
60µA
VOUT = V REF(1+ )+IADJR2
R2
R1
Figure 1. Basic Adjustable Regulator
Output Voltage
The APL1117 develops a 1.25V reference voltage between
the output and the adjust terminal. By placing a resistor
between these two terminals, a constant Current is caused
to flow through R1 and down through R2 to set the overall
output voltage. Normally, this current is chosen to be the
specified minimum load current of 10mA. For fixed volt-
age devices R1 and R2 are included in the device.
Load Regulation
When the adjustable regulator is used, load regulation
will be limited by the resistance of the wire connecting the
regulator to the load. The data sheet specification for load
regulation is measured at the output pin of the device.
Best load regulation is obtained when the top of the re-
sistor divider (R1) is tied directly to the output pin of the
device not to the load. For fixed voltage, devices the top of
R1 is internally connected to the output, and the ground
pin can be connected to low side of the load. If R1 is
connected to the load, RP is multiplied by the divider ratio,
the effective resistance between the regulator and the
load would be:
Figure 2. Connections for Best Load Regulation
Input Capacitor
An input capacitor of 10µF or greater is recommended.
Tantalum or aluminum electrolytic capacitors can be used
for bypassing. Larger Values will improve ripple rejection
by bypassing the input to the regulator.
Output Capacitor
The APL1117 requires an output capacitor to maintain sta-
bility and improve transient response. Proper capacitor
selection is important to ensure proper operation. The
APL1117 output capacitor selection is dependent upon
the ESR (equivalent series resistance) of the output ca-
pacitor to maintain stability. When the output capacitor is
10µF or greater, the output capacitor should have an ESR
less than 1Ω. This will improve transient response as
well as promote stability. A low-ESR solid tantalum ca-
pacitor works extremely well and provides good transient
response and stability over temperature.
Aluminum electrolytics can also be used, as long as the
ESR of the capacitor is <1Ω. The value of the output ca-
pacitor can be increased without limit. Higher capacitance
values help to improve transient response and ripple re-
jection and reduce output noise.
Rp X (1+ ), Rp = Parasitic Line Resistance
R2
R1
VIN
APL1117
OUTIN ADJ
R1
R2
Rp
PARASITIC
LINE RESISTANCE
CONNECT
R1 TO CASE
CONNECT
R2 TO LOAD
RL
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw10
Application Information (Cont.)
Thermal Consideration
The APL1117 regulators have thermal protection to limit
junction temperature to 150ºC. However, the device is
recommended to be operated under 125ºC.
A heatsink may be required depending on the maximum
power dissipation and maximum ambient temperature
of the application. Figure 3&4 show for the TO-252-3 and
SOT-223 the measured values θ(J-A) for different copper
area sizes using a 2 layers, 1.6mm, and 6Sq. cm FR-4
PCB with 2oz. copper and a ground plane layer on the
backside area used for heatsinking. It can be used as a
rough guideline in estimating thermal resistance. Both
the TO-252-3 and SOT-223 packages use a copper plane
on the PCB and the PCB itself as a heatsink. To optimize
the heat sinking ability of the plane and PCB, solder the
tab of the package to the plane.
Thermal Resistance
(Juntion to Ambient) (°C/W)
Top Copper Area (cm2)
Figure 3. θ(J-A) vs. copper area for the TO-252-3 package
Thermal Resistance
(Junction to Ambient) (°C/W)
Top Copper Area (cm2)
Figure 4. θ(J-A) vs. copper area for the SOT-223 package
The thermal resistance for each application will be af-
fected by thermal interactions with other components on
the board. Some experimentation will be necessary to
determine the actual value.
The power dissipation of APL1117 is equal to:
PD = (VIN - VOUT) x IOUT
Maximum junction temperature is equal to:
TJUNCTION(Note) = TAMBIENT + (PD x θJA)
Note: TJUNCTION must not exceed 125°C
The curves for Ripple Rejection were generated using an
adjustable device with the adjust pin bypassed. With a
22µF bypassing capacitor, 75dB ripple rejection is ob-
tainable at any output level. The impedance of the adjust
pin capacitor, at the ripple frequency, should be < R1. R1
is normally in the range of 100Ω to 200Ω. The size of the
required adjust pin capacitor is the function of the input
ripple frequency. At 120Hz, with R1=100Ω, the adjust pin
capacitor should be 13µF. For fixed voltage devices and
adjustable devices without an adjust pin capacitor, the
output ripple will increase as the ratio of the output volt-
age to the reference voltage (VOUT /VREF ).
Ripple Rejection
0 2 4 6 8 10 12 14
TA=25oC
25
30
35
40
45
50
0 2 4 6 8 10 12 14
30
35
40
45
50
55
60 TA=25oC
Safe Operation Area
Using the experiment result of previous Thermal Con-
sideration (choose the one with 1.5cmx1.5cm polygen
area) and θ(J-A)=50°C/W spec, the safe operation area of
APL1117 in TO-252-3 and SOT-223 packages can be ob-
tained as Figure 5.
Figure 5. Safe Operation Area of APL1117 in TO-252-3
and SOT-223 packages (limited by Power Dissipation with
TJUNCTION < 125°C)
0.8511.31.45 1.75 2.05 2.35 2.65 2.953.1
Input-Output Voltage Differential (V)
Output Current (mA)
TA=85oC
TA=55oC
TA=25oC
0
200
400
600
800
1000
1200
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw11
Package Information
TO-220
A2
L
L1
e
P
Q
D
H1
AA1
c
D1
E1
D2
b
b2
E/2
EE2
S
Y
M
B
O
LMIN. MAX.
4.83
0.51
1.14 1.78
0.36 0.61
14.22 16.51
1.40
12.19
A
A1
b2
c
D
D1
D2
E
MILLIMETERS
b0.38 1.02
2.54 BSC
TO-220
9.65 10.67
6.86
0.100 BSC
MIN. MAX.
INCHES
0.190
0.020
0.015 0.040
0.045 0.070
0.014 0.024
0.560 0.650
0.480
0.380 0.420
0.270
3.56 0.140 0.055
E1
0.355
0.250
0.580
P
L
L1
e
12.70
8.38 9.02
6.35
14.73 0.500
0.330
Q
H1 5.84 6.86 0.230 0.270
4.09 0.161
2.03A2 2.92 0.080 0.115
E2 0.76 0.030
12.88 0.507
0.350
8.89
3.53 0.139
2.54 3.43 0.100 0.135
Note: Follow JEDEC TO-220 AB.
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw12
Package Informaion
TO-252-3
S
Y
M
B
O
LMIN. MAX.
2.39
4.95 5.46
0.46 0.61
0.13
5.33
A
A1
b3
c
c2
D
D1
E
MILLIMETERS
b0.50 0.89
2.29 BSC
TO-252-3
4.57
6.35 6.73
6.22
0.090 BSC
MIN. MAX.
INCHES
0.094
0.020 0.035
0.195 0.215
0.018 0.024
0.210
0.180
0.250 0.265
2.18
0.245
0.086
0.005
E1
0.035
0.070
0.410
L3
H
L
e
9.40
0.90
0.46 0.89
1.78
10.41 0.370
0.035
0.018
0.040
L4 1.02
0.150
3.81
0.89 2.03 0.035 0.080
08°0°8°0°
0
0.25
GAUGE PLANE L
A1
VIEW A
SEATING PLANE
L4 L3
D
E
e
b3
H
A
SEE VIEW A
c2
bc
E1
D1
6.00
Note : Follow JEDEC TO-252 .
6.00
0.236
0.236
-T- SEATING PLANE <4 mils
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw13
Package Information
TO-263-3
b2 e
L
VIEW A
θ
0.25
GAUGE PLANE
A1
SEATING PLANE
SEE VIEW A
E
H
DL1
A
c2
bc
L2
E1
D1
Y
M
B
O
LMIN. MAX.
4.83
0.00
1.14 1.78
0.38 0.74
1.14 1.65
0.25
6.00
A1
b2
c
c2
D
D1
E
MILLIMETERS
b0.51 0.99
2.54 BSC
TO-263-3
9.65 11.43
6.22
0.100 BSC
MIN. MAX.
INCHES
0.190
0.000
0.020 0.039
0.045 0.070
0.015 0.029
0.045 0.065
0.236
0.380 0.450
0.245
4.06 0.160 0.010
E1
0.380
0.066
0.110
L2
L
L1
e
1.78
8.38 9.65
1.68
2.79 0.070
0.330
H14.61 15.88 0.575 0.625
1.78 0.070
9.00
9.00
0.354
0.354
Note : Follow JEDEC TO-263 AB.
S
A
080
8
θ
o
o
o
o
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw14
Package Information
SOT-223
A
A2
VIEW A
0.25
L
GAUGE PLANE
SEATING PLANE
A1
D
E
e1
e
b2
E1
SEE
VIEW A
c
b
°
0
S
Y
M
B
O
LMIN. MAX.
1.80
0.02
0.66 0.84
2.90 3.10
0.23 0.33
0.10
6.70
A
A1
b
b2
c
D
E
E1
e
MILLIMETERS
A2 1.50 1.70
2.30 BSC
SOT-223
3.30 3.70
6.30 6.70
7.30
0.091 BSC
MIN. MAX.
INCHES
0.071
0.001
0.059 0.067
0.026 0.033
0.114 0.122
0.009 0.013
0.264
0.130 0.146
0.248 0.264
0.287
0.004
0
L0.75 0.030
e1 4.60 BSC 0.181 BSC
°
10
°
0
°
10
°
0
Note : 1. Follow from JEDEC TO-261 AA.
2. Dimension D and E1 are determined at the outermost extremes
of the plastic exclusive of mold flash, tie bar burrs, gate burrs,
and interlead flash, but including any mismatch between the top
and bottom of the plastic body.
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw15
Carrier Tape & Reel Dimension
H
T1
A
d
A
E1
A
B
W
F
T
P0
OD0
BA0
P2
K0
B0
SECTION B-B
SECTION A-A
OD1
P1
Application
A H T1 C d D W E1 F
330.0±2.00
50 MIN.
16.4+2.00
-0.00
13.0+0.50
-0.20
1.5 MIN.
20.2 MIN.
16.0±0.30
1.75±0.10
7.50±0.05
P0 P1 P2 D0 D1 T A0 B0 K0
TO-252-3
4.0±0.10
8.0±0.10
2.0±0.05
1.5+0.10
-0.00
1.5 MIN.
0.6+0.00
-0.40
6.80±0.20
10.40±0.20
2.50±0.20
Application
A H T1 C d D W E1 F
330.0±2.00
50 MIN.
24.4+2.00
-0.00
13.0+0.50
-0.20
1.5 MIN.
20.2 MIN.
24.0±0.30
1.75±0.10
11.5±0.10
P0 P1 P2 D0 D1 T A0 B0 K0
TO-263-3
4.0±0.10
16.0±0.10
2.0±0.10
1.5+0.10
-0.00
1.5 MIN.
0.6+0.00
-0.40
10.8±0.20
16.1±0.20
5.2±0.20
Application
A H T1 C d D W E1 F
320.0±2.00
50 MIN.
12.4+2.00
-0.00
13.0+0.50
-0.20
1.5 MIN.
20.2 MIN.
12.00±0.30
1.75±0.10
5.50±0.05
P0 P1 P2 D0 D1 T A0 B0 K0
SOT-223
4.00±0.10
8.00±0.10
2.00±0.50
1.5+0.10
-0.00
1.5 MIN.
0.6+0.00
-0.40
6.90±0.20
7.50±0.20
2.10±0.20
(mm)
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw16
Devices Per Unit
Package Type Unit Quantity
TO-252-3 Tape & Reel 2500
TO-263-3 Tape & Reel 800
SOT-223 Tape & Reel 2500
Taping Direction Information
TO-252-3
TO-263-3
USER DIRECTION OF FEED
USER DIRECTION OF FEED
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw17
Taping Direction Information
SOT-223
USER DIRECTION OF FEED
Classification Profile
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw18
Classification Reflow Profiles
Profile Feature Sn-Pb Eutectic Assembly Pb-Free Assembly
Preheat & Soak
Temperature min (Tsmin)
Temperature max (Tsmax)
Time (Tsmin to Tsmax) (ts)
100 °C
150 °C
60-120 seconds
150 °C
200 °C
60-120 seconds
Average ramp-up rate
(Tsmax to TP) 3 °C/second max. 3°C/second max.
Liquidous temperature (TL)
Time at liquidous (tL) 183 °C
60-150 seconds 217 °C
60-150 seconds
Peak package body Temperature
(Tp)* See Classification Temp in table 1 See Classification Temp in table 2
Time (tP)** within 5°C of the specified
classification temperature (Tc) 20** seconds 30** seconds
Average ramp-down rate (Tp to Tsmax)
6 °C/second max. 6 °C/second max.
Time 25°C to peak temperature 6 minutes max. 8 minutes max.
* Tolerance for peak profile Temperature (Tp) is defined as a supplier minimum and a user maximum.
** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.
Table 2. Pb-free Process – Classification Temperatures (Tc)
Package
Thickness Volume mm3
<350 Volume mm3
350-2000 Volume mm3
>2000
<1.6 mm 260 °C 260 °C 260 °C
1.6 mm – 2.5 mm 260 °C 250 °C 245 °C
≥2.5 mm 250 °C 245 °C 245 °C
Table 1. SnPb Eutectic Process – Classification Temperatures (Tc)
Package
Thickness Volume mm3
<350 Volume mm3
≥350
<2.5 mm 235 °C 220 °C
≥2.5 mm 220 °C 220 °C
Reliability Test Program
Test item Method Description
SOLDERABILITY JESD-22, B102 5 Sec, 245°C
HOLT JESD-22, A108 1000 Hrs, Bias @ Tj=125°C
PCT JESD-22, A102 168 Hrs, 100%RH, 2atm, 121°C
TCT JESD-22, A104 500 Cycles, -65°C~150°C
HBM MIL-STD-883-3015.7 VHBM≧2KV
MM JESD-22, A1 15 VMM≧200V
Latch-Up JESD 78 10ms, 1tr≧100mA
Copyright ANPEC Electronics Corp.
Rev. C.10 - Sep., 2010
APL1117
www.anpec.com.tw19
Customer Service
Anpec Electronics Corp.
Head Office :
No.6, Dusing 1st Road, SBIP,
Hsin-Chu, Taiwan, R.O.C.
Tel : 886-3-5642000
Fax : 886-3-5642050
Taipei Branch :
2F, No. 11, Lane 218, Sec 2 Jhongsing Rd.,
Sindian City, Taipei County 23146, Taiwan
Tel : 886-2-2910-3838
Fax : 886-2-2917-3838
