TS9010 Series
150mA CMOS LDO with Enable
1/6 Version: A07
SOT-25
General Description
The TS9010 series is combine high accuracy with very low power consumption, providing high output current even
when the application requires very low dropout voltage. The Chip Enable (CE) includes a CMOS or TTL compatible
input allows the output to be turned off to prolong battery life. The TS9010 series is included a precision voltage
reference, error correction circuit, a current limited output driver and over temperature shutdown.
This series are offered in 5-pin SOT-25 package.
Ordering Information
Note: Where x denotes voltage option, available are
A= 1.5V
D= 1.8V,
K= 2.5V,
S= 3.3V,
5= 5.0V.
Contact factory for additional voltage options.
Part No.
Package
Packing
TS9010xCX5 RF
SOT-25
3Kpcs / 7” Reel
Typical Application Circuit
CE (pin 3) may be connected directly to Vin (pin 2)
Pin Definition:
1. Ground
2. Input
3. Enable
4. N/C
5. Output
TS9010 Series
150mA CMOS LDO with Enable
2/6 Version: A07
Absolute Maximum Rating (Note 1)
Parameter
Symbol
Limit
Unit
Input Supply Voltage
Vin
+12
V
Enable Input Voltage
Vce
0 ~ Vin+0.3
V
Output Current
Io
200
mA
Power Dissipation (Note 3)
PD
380
mW
Thermal Resistance
Өja
220
oC/W
Operating Junction Temperature Range
Tj
-40 ~ +125
oC
Storage Temperature Range
TSTG
-65 ~ +150
oC
Lead Soldering Temperature (260oC)
5
S
Recommend Operating Rating (Note 2)
Input Supply Voltage
Vin
+10
V
Enable Input Voltage
Vce
Gnd-0.3 ~ Vin+0.3
V
Electrical Characteristics (Ta = 25oC, Cout=2.2uF, Vce2V, unless otherwise noted.)
Parameter
Conditions
Min
Typ
Max
Unit
Output Voltage
Vin=Vo + 1V, Io= 40mA
0.98|Vo|
1.02|Vo|
V
Output Voltage Temperature
Coefficient (Note 4)
--
100
--
ppm/ oC
Line Regulation
Vo+1V ≤ Vin ≤ Vo+2V, Io=1mA
--
0.2
0.3
%/V
Vin=Vo+1V,
1mA≤IL≤150mA
Vo ≥ 2.5V
--
30
80
Load Regulation (Note 5)
Vin=Vo+1V,
1mA≤IL≤80mA
Vo< 2.5V
--
40
90
mV
Io=80mA
--
200
400
Dropout Voltage (Note 6)
Io=150mA
--
400
700
mV
Quiescent Current
Vin≤0.4V (shutdown)
--
0.01
1
uA
Ground Pin Current (Note 7)
Vin=Ven=Vo+1V
--
--
19
uA
Vin=Vo+1V, Ven=Gnd
--
--
0.1
Output Current Limit
Vout=0V
--
300
--
mA
Power Supply Rejection Ratio
At f=100Hz, Io=0.1mA,
--
45
--
dB
Thermal Regulation (Note 8)
--
0.05
--
%/W
TS9010 Series
150mA CMOS LDO with Enable
3/6 Version: A07
Electrical Characteristics (continued)
Parameter
Conditions
Min
Typ
Max
Unit
Enable Input
Enable Input Logic-Low Voltage
Regulation shutdown
--
--
0.25
V
Enable Input Logic-High Voltage
Regulation enable
1.5
--
--
V
Vce=Vin
--
--
1
Enable Input Current
Vce=Gnd
0.2
0.05
0
uA
Notes:
a. Exceeding the absolute maximum rating may damage the device.
b. The device is not guaranteed to function outside its operating rating.
c. The maximum allowable power dissipation at any Ta is Pd(max) = [ Tj(max) - Ta] * Өja. Exceeding the maximum
allow able power dissipation will result in excessive die temperature, and the regulator will go into thermal
shutdown.
d. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total
temperature range.
e. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for
load regulation in the load range from 1mA to 150mA(Vout>2.5V) and 1mA to 80mA(Vout<2.5V).
Changes in output voltage due to heating effects are covered by the thermal regulation specification.
f. Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal
value measured at 1V differential.
g. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn
from the supply is the sum of the load current plus the ground pin current.
h. Thermal regulation is defined as the change in output voltage at a time “t” after a change in power dissipation is
applied, excluding load or line regulation effects. Specifications are for a 150mA load pulse at Vin=12V for t=10mS.
TS9010 Series
150mA CMOS LDO with Enable
4/6 Version: A07
Application Examples
Standard Circuit
Typical Application Circuit 2
TS9010 Series
150mA CMOS LDO with Enable
5/6 Version: A07
SOT-25 Mechanical Drawing
SOT-25 DIMENSION
MILLIMETERS
INCHES
DIM
MIN
MAX
MIN
MAX.
A+A1
0.09
1.25
0.0354
0.0492
B
0.30
0.50
0.0118
0.0197
C
0.09
0.25
0.0035
0.0098
D
2.70
3.10
0.1063
0.1220
E
1.40
1.80
0.0551
0.0709
E
1.90 BSC
0.0748 BSC
H
2.40
3.00
0.09449
0.1181
L
0.35 BSC
0.0138 BSC
Ө1
0º
10º
0º
10º
S1
0.95 BSC
0.0374 BSC
TS9010 Series
150mA CMOS LDO with Enable
6/6 Version: A07
Notice
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assumes no responsibility or liability for any errors or inaccuracies.
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and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability,
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