TS9011
250mA Low Quiescent Current CMOS LDO
1/1 Version: E07
SOT-23
SOT-89
TO-92
General Description
TS9011 is a positive voltage regulator developed utilizing CMOS technology featured very low power consumption,
low dropout voltage and high output voltage accuracy. Built in low on-resistor provides low dropout voltage and large
output current. A 1uF or greater can be used as an output capacitor. TS9011 are prevented device failure under the
worst operation condition with both thermal shutdown and current fold-back. These series are recommended for
configuring portable devices and large current application, respectively.
Features
● Dropout Voltage Typically 0.4V@ Io=200mA
(Vo=5V)
● Output Current up to 250mA
● Low Power Consumption, 2uA(typ) @ Vo=5V
● Output Voltage ±2%
● Internal Current Limit
● Thermal Shutdown Protection
Applications
● Battery-operated systems
● Microprocessor reset circuitry
● Memory battery back-up circuits
● Power-on reset circuits
● Power failure detection
● System battery life and charge voltage monitors
Ordering Information
Note: Where x denotes voltage option, available are
A=1.5V
D=1.8V
K=2.5V
P=3.0V
S=3.3V
5=5V
Contact factory for additional voltage options.
Part No.
Package
Packing
TS9011xCX RF
SOT-23
3Kpcs / 7” Reel
TS9011xCY RM
SOT-89
1Kpcs / 7” Reel
TS9011xCT A3
TO-92
2Kpcs / Ammo
TS9011xCT B0
TO-92
1Kpcs / Bulk
Block Diagram
Typical Application Circuit
* Tantalum capacitor for Input & Output capacitor are
recommended
Pin Definition:
1. Ground
2. Output
3. Input
Pin Definition:
1. Ground
2. Input
3. Output
Pin Definition:
1. Ground
2. Input
3. Output
TS9011
250mA Low Quiescent Current CMOS LDO
2/2 Version: E07
Absolute Maximum Rating
Parameter
Symbol
Limit
Unit
Input Supply Voltage
VIN
12
V
Output Current
IO
PD / (VIN – VO)
V
SOT-23
0.30
SOT-89
0.50
Power Dissipation
TO-92
PD
0.625
W
SOT-23
333
SOT-89
200
Thermal Resistance - Junction to Ambient
TO-92
RӨJA
160
oC/W
Operating Ambient Temperature
TOPR
-40 ~ +85
oC
Junction Temperature Range
TJ
-40 ~ +150
oC
Storage Temperature Range
TSTG
-65 ~ +150
oC
Notes: Stress above the listed absolute rating may cause permanent damage to the device.
Electrical Characteristics (Ta = 25oC, unless otherwise noted)
Parameter
Conditions
Min
Typ
Max
Unit
TS90115
4.90
5.0
5.10
TS9011S
3.23
3.3
3.36
TS9011P
2.94
3.0
3.06
TS9011K
2.45
2.5
2.55
TS9011D
1.76
1.8
1.83
Output Voltage
VIN=Vo + 1V,
Io =40mA,
TS9011A
1.47
1.5
1.53
V
Maximum Output Current
VIN=Vo+1V,
250
--
--
mA
Input Stability
VO+1V ≤ Vin ≤ VO+2V, Io=1mA
--
0.2
0.3
%
TS90115
VIN=Vo+1V,
1mA≤IL≤100mA
TS9011S
--
40
80
TS9011P
TS9011K
TS9011D
Load Regulation (Note1)
VIN=Vo+1V,
1mA≤IL≤80mA
TS9011A
--
40
90
mV
Io=250mA
TS90115
--
400
600
Io=200mA
TS9011S
--
400
650
Io=160mA
TS9011P
--
400
700
Io=160mA
TS9011K
--
400
700
Io=120mA
TS9011D
--
400
750
Dropout Voltage (Note 2)
Io=100mA
TS9011A
--
850
1000
mV
Quiescent Current
VIN=Vo+1V, Io=0A
--
2
5
uA
Output Current Limit
VOUT < 0.4V
--
400
--
mA
Power Supply Rejection Ratio
At f=100KHz, Io=10mA,
--
30
--
dB
Output Voltage Temperature
Coefficient (Note 3)
--
100
--
ppm/ oC
Notes:
1. Regulation is measured at constant junction temperature, using pulsed ON time.
2. Dropout is measured at constant junction temperature, using pulsed ON time, and the criterion is VOUT inside
target value +/-2%.
3. Guaranteed by design.
TS9011
250mA Low Quiescent Current CMOS LDO
3/3 Version: E07
Electrical Characteristics Curve (Ta = 25oC, unless otherwise noted)
Figure 1. Output Voltage vs. Output Current
Figure 2. Output Voltage vs. Input Voltage
Figure 3. Quiescent Current vs. Input Voltage
Figure 4. Short Circuit Current vs. Input Voltage
TS9011
250mA Low Quiescent Current CMOS LDO
4/4 Version: E07
TO-92 Mechanical Drawing
Marking Diagram
Y
= Year Code
M
= Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug,
I=Sep, J=Oct, K=Nov, L=Dec)
L
= Lot Code
X
= Fixed Output Voltage Code
A=1.5V, D=1.8V, K=2.5V, P=3.0V, S=3.3V, 5=5.0V.
TO-92 DIMENSION
MILLIMETERS
INCHES
DIM
MIN
MAX
MIN
MAX
A
4.30
4.70
0.169
0.185
B
4.30
4.70
0.169
0.185
C
13.53 (typ)
0.532 (typ)
D
0.39
0.49
0.015
0.019
E
1.18
1.28
0.046
0.050
F
3.30
3.70
0.130
0.146
G
1.27
1.31
0.050
0.051
H
0.33
0.43
0.013
0.017
TS9011
250mA Low Quiescent Current CMOS LDO
5/5 Version: E07
SOT-89 Mechanical Drawing
Marking Diagram
Y
= Year Code
M
= Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug,
I=Sep, J=Oct, K=Nov, L=Dec)
L
= Lot Code
X
= Fixed Output Voltage Code
A=1.5V, D=1.8V, K=2.5V, P=3.0V, S=3.3V, 5=5.0V.
SOT-89 DIMENSION
MILLIMETERS
INCHES
DIM
MIN
MAX
MIN
MAX
A
4.40
4.60
0.173
0.181
B
1.40
1.75
0.055
0.069
C
2.40
2.60
0.094
0.102
D
0.36
0.48
0.014
0.018
E
1.40
1.60
0.054
0.063
F
2.90
3.10
0.114
0.122
G
0.89
1.20
0.035
0.047
H
--
4.25
--
0.167
I
1.40
1.60
0.055
0.068
J
0.38
0.43
0.014
0.017
TS9011
250mA Low Quiescent Current CMOS LDO
6/6 Version: E07
SOT-23 Mechanical Drawing
Marking Diagram
E
= Product Code
Y
= Year Code
M
= Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug,
I=Sep, J=Oct, K=Nov, L=Dec)
L
= Lot Code
X
= Fixed Output Voltage Code
A=1.5V, D=1.8V, K=2.5V, P=3.0V, S=3.3V, 5=5.0V.
SOT-23 DIMENSION
MILLIMETERS
INCHES
DIM
MIN
MAX
MIN
MAX.
A
0.95 BSC
0.037 BSC
A1
1.9 BSC
0.074 BSC
B
2.60
3.00
0.102
0.118
C
1.40
1.70
0.055
0.067
D
2.80
3.10
0.110
0.122
E
1.00
1.30
0.039
0.051
F
0.00
0.10
0.000
0.004
G
0.35
0.50
0.014
0.020
H
0.10
0.20
0.004
0.008
I
0.30
0.60
0.012
0.024
J
5º
10º
5º
10º
TS9011
250mA Low Quiescent Current CMOS LDO
7/7 Version: E07
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, to any
intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for
such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale
and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability,
or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers
using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC
for any damages resulting from such improper use or sale.
