Datasheet Summary
Micropower Regulator with parator and Shutdown
Features
- 40μA Supply Current
- 125mA Output Current
- 2.5V Reference Voltage
- Reference Output Sources 2mA and Sinks 2mA
- Open Collector parator Sinks 10mA
- Logic Shutdown
- 0.2V Dropout Voltage
- Thermal Limiting
- Available in 8-Lead DIP and SO Packages
U APPLICATIO S
- Battery Systems
- Battery-Backup System
- Portable Terminals
- Portable Instruments
- Memory Keep-Alive
DESCRIPTIO
The LT®1120 is a bination micropower positive regulator and free collector parator on a single monolithic chip. With only 40μA supply current, the LT1120 can supply over 125mA of output current. Input voltage range is from 4.5V to...