器件名称: TS9002
功能描述: 300mA CMOS LDO with Enable & Power Good
文件大小: 125.16KB 共5页
简 介:TS9002
300mA CMOS LDO with Enable & Power Good
Pin assignment 1. Input 2. Ground 3. Enable 4. Power Good 5. Output
Low Drop Out Voltage 0.4V Enable Shutdown Power Good
General Description
The TS9002 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 TS9002 series is included a precision voltage reference, 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 5-pin SOT-25 package.
Features
Dropout voltage typically 0.4V@Io=300mA (Vo>2.5V) Low power consumption Output voltage +/-2%, +/-3% (1.2V) Internal current limit and thermal shutdown Short circuit current fold-back Power saving shutdown mode Power good output function
Ordering Information
Part No. Operating Temp. (Ambient) Package
Applications
Palmtops Video recorders Battery powered equipment PC peripherals High-efficiency linear power supplies Digital signal camera
TS9002xCX5 -40 ~ +85 oC SOT-25 Note: Where x denotes voltage option, available are 1=1.2V A=1.5V K=2.5V, S=3.3V, Contact factory for additional voltage options.
Typical Application Circuit
Block Diagram
TS9002 series
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