TS9001 Datasheet, PDF (1/5 Pages) Taiwan Semiconductor Company, Ltd – 300mA CMOS Low Dropout Voltage Regulator with Enable

TS9001
300mA CMOS Low Dropout Voltage Regulator with Enable
Pin assignment
1. Input
2. Ground
3. Enable
4. Bypass
5. Output
Low Drop Out Voltage 0.4V
Enable Shutdown
General Description
The TS9011 series is a positive voltage linear regulator developed utilizing CMOS technology featured low quiescent
current (30uA typ.), low dropout voltage, and high output voltage accuracy, making them ideal for battery applications.
The Chip Enable (CE) includes a CMOS or TTL compatible input allows the output to be turned off to prolong battery life.
The TS9001 series is included a precision voltage reference, error correction circuit, a current limited output driver, over
temperature shutdown, and a reference bypass pin to improve its already excellent low-noise performance.
This series are offered in 5-pin SOT-25 package.
Features
Ordering Information
— Dropout voltage typically 0.4V@Io=300mA (Vo>2.5V)
— Output current up to 300mA
— Low power consumption
— Output voltage +/-2%
— Internal current limit and thermal shutdown
— Thermal shutdown protection
Applications
— Palmtops
— Video recorders
— Battery powered equipment
— PC peripherals
— High-efficiency linear power supplies
— Digital signal camera
Part No.
Operating Temp. Package
(Ambient)
TS9001xCX5
-40 ~ +85 ^oC
SOT-25
Note: Where x denotes voltage option, available are
A=1.5V
D=1.8V,
K=2.5V,
P=3.0V,
S=3.3V,
Contact factory for additional voltage options.
Typical Application Circuit
Block Diagram
TS9001 series
1-5
2003/12 rev. A