TS9010_07 [TSC]
150mA CMOS LDO with Enable; 150毫安CMOS LDO与启用
| 型号： | TS9010_07 |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | 150mA CMOS LDO with Enable |
| 文件： | 总6页 (文件大小：235K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TS9010 Series
150mA CMOS LDO with Enable
SOT-25
Pin Definition:
1. Ground
2. Input
3. Enable
4. N/C
5. Output
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.
Features
Ordering Information
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Dropout voltage typically 0.4V @Io=150mA (Vo=5V)
Part No.
Package
SOT-25
Packing
Output current up to 150mA (Vout=3V)
Low power consumption
Output voltage ±2%
TS9010xCX5 RF
3Kpcs / 7” Reel
Note: Where x denotes voltage option, available are
A= 1.5V
D= 1.8V,
K= 2.5V,
S= 3.3V,
Internal current limit
Thermal shutdown protection
Applications
5= 5.0V.
Contact factory for additional voltage options.
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Palmtops
Video recorders
Typical Application Circuit
Battery powered equipment
PC peripherals
High-efficiency linear power supplies
Digital signal camera
Block Diagram
CE (pin 3) may be connected directly to Vin (pin 2)
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Version: A07
TS9010 Series
150mA CMOS LDO with Enable
Absolute Maximum Rating (Note 1)
Parameter
Symbol
Vin
Limit
+12
Unit
V
Input Supply Voltage
Enable Input Voltage
Vce
Io
0 ~ Vin+0.3
200
V
Output Current
mA
mW
oC/W
oC
Power Dissipation (Note 3)
Thermal Resistance
PD
380
Өja
Tj
220
Operating Junction Temperature Range
Storage Temperature Range
Lead Soldering Temperature (260oC)
-40 ~ +125
-65 ~ +150
5
TSTG
oC
S
Recommend Operating Rating (Note 2)
Input Supply Voltage
Vin
+10
V
V
Enable Input Voltage
Vce
Gnd-0.3 ~ Vin+0.3
Electrical Characteristics (Ta = 25oC, Cout=2.2uF, Vce2V, unless otherwise noted.)
Min
Typ
Max
Unit
Parameter
Conditions
Vin=Vo + 1V, Io= 40mA
Output Voltage
0.98|Vo|
1.02|Vo|
V
Output Voltage Temperature
Coefficient (Note 4)
Line Regulation
--
--
--
100
0.2
30
--
ppm/ oC
%/V
Vo+1V ≤ Vin ≤ Vo+2V, Io=1mA
0.3
80
Vin=Vo+1V,
Vo ≥ 2.5V
1mA≤IL≤150mA
Vin=Vo+1V,
1mA≤IL≤80mA
Io=80mA
Load Regulation (Note 5)
Dropout Voltage (Note 6)
mV
Vo< 2.5V
--
--
40
90
200
400
mV
Io=150mA
--
--
--
--
--
--
--
400
0.01
--
700
1
Vin≤0.4V (shutdown)
Vin=Ven=Vo+1V
Vin=Vo+1V, Ven=Gnd
Vout=0V
Quiescent Current
uA
uA
Ground Pin Current (Note 7)
19
0.1
--
--
Output Current Limit
300
45
mA
dB
At f=100Hz, Io=0.1mA,
Power Supply Rejection Ratio
Thermal Regulation (Note 8)
--
0.05
--
%/W
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Version: A07
TS9010 Series
150mA CMOS LDO with Enable
Electrical Characteristics (continued)
Min
Typ
Max
Unit
Parameter
Conditions
Enable Input
Enable Input Logic-Low Voltage
Enable Input Logic-High Voltage
Regulation shutdown
Regulation enable
Vce=Vin
--
1.5
--
--
--
0.25
--
V
V
--
1
Enable Input Current
Notes:
uA
Vce=Gnd
0.2
0.05
0
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.
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Version: A07
TS9010 Series
150mA CMOS LDO with Enable
Application Examples
Standard Circuit
Typical Application Circuit 2
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Version: A07
TS9010 Series
150mA CMOS LDO with Enable
SOT-25 Mechanical Drawing
SOT-25 DIMENSION
MILLIMETERS
INCHES
MIN
DIM
MIN
0.09
0.30
0.09
2.70
1.40
MAX
1.25
0.50
0.25
3.10
1.80
MAX.
0.0492
0.0197
0.0098
0.1220
0.0709
A+A1
B
C
D
E
0.0354
0.0118
0.0035
0.1063
0.0551
E
1.90 BSC
0.0748 BSC
H
2.40
3.00
0.09449
0.1181
L
0.35 BSC
0.0138 BSC
Ө1
S1
0º
10º
0º
10º
0.95 BSC
0.0374 BSC
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Version: A07
TS9010 Series
150mA CMOS LDO with Enable
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.
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Version: A07
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