TS9004 Datasheet, PDF (1/5 Pages) Taiwan Semiconductor Company, Ltd – 300mA CMOS LDO Adjustable Voltage with Enable & Power Good

TS9004
300mA CMOS LDO Adjustable Voltage with Enable & Power Good
Pin assignment
1. Input 6. Output
2. Ground 5. Feedback
3. Enable 4. Power Good
Low Drop Out Voltage 0.4V
Adjustable Voltage
Enable Shutdown
Power Good
General Description
The TS9004 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
TS9004 is included a precision voltage reference, current fold-back, error correction circuit, a current limited output driver,
over temperature shutdown, and a “Power Good” detector, which pulls low when the output is out of regulation.
This series are offered in 6-pin SOT-26 package.
Features
Applications
Dropout voltage typically 0.4V@Io=300mA (Vo>2.5V)
Low power consumption: 30uA (typ.)
Output voltage +/-2.5%
Internal current limit and thermal shutdown
Short circuit current fold-back
Power saving shutdown mode
Power good output function
Adjustable output vlotage
Palmtops
Video recorders
Battery powered equipment
PC peripherals
High-efficiency linear power supplies
Digital signal camera
Typical Application Circuit
Ordering Information
TS9004
Part No.
TS9004CX6
Operating Temp.
(Ambient)
-40 ~ +85 ^oC
Package
SOT-26
Block Diagram
TS9004
1-1
2003/12 rev. B