TS9012

300mA Low Quiescent Current CMOS LDO

with Enable Function

1/5

Version: A07

SOT-25

General Description

TS9012 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 TS9012 series is included a precision voltage reference,

error correction circuit, a current limited output driver and over temperature shutdown.

Features

●

Dropout voltage typically 0.4V @ Io=300mA (Vo=5V)

●

Output current up to 300mA

●

Low power consumption 10uA (Typ.)

●

Output voltage ±2%

●

Internal current limit

●

Thermal shutdown protection

Applications

●

Palmtops

●

Video recorders

●

Battery powered equipment

●

PC peripherals

●

High-efficiency linear power supplies

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

TS9012xCX5 RF

SOT-25

3Kpcs / 7” Reel

Block Diagram

Typical Application Circuit

Pin Definition:

1. Ground

2. Input

3. Enable

4. N/C

5. Output

EN

on

off

2.2uF