LP2975AIMM-5.0                  DESCRIPTION

A high-current LDO regulator is simple to design with the LP2975 LDO Controller.Using an external P-FET the LP2975 will deliver an ultra low dropout regulator with extremely low quiescent current. High open loop gain assures excellent regulation and ripple reiection performance. The trimmed internal bandap reference provides precise output voltage over the entire operating temperature range.

LP2975AIMM-5.0                  FEATURES

Simple to UseFew External Components Ultra-smallVssOP-8 Package

·1.5%(A Grade)Precision Output Voltage·Low-power Shutdown Input

<1uA in Shutdown

·Low Operating Current(180μA Typical @VIN=

5V)

Wide Supply Voltage Range(1.8V to24V) Built-in Current Limit Amplifier

Overtemperature Protection

5.0V,and 3.3V Standard Output Voltages

Can be Programmed Using External Divider -40℃to+125C Junction Temperature Range

LP2975AIMM-5.0                  APPLICATIONS

·High-current 5V to 3.3V Regulator

·Post Regulator for Switching Converter Current-limited Switch