LP2975AIMM-5.0/NOPB                     DESCRIPTION

A high-current LDO requlator 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 requlation and ripple rejection performance. The trimmed internal bandgap reference provides precise output voltage over the entire operating temperature range.

LP2975AIMM-5.0/NOPB                    FEATURES

Simple to UseFew External Components Ultra-small VSSOP-8 Package

1.5%(A Grade) Precision Output Voltage·Low-power Shutdown Input<1uA in Shutdown

·Low Operating Current(180 μA Typical @ VIN=

5V)

·Wide Supply Voltage Range(1.8Vto24V) Built-in Current Limit Amplifier Over temperature Protection

·5.0V,and 3.3V Standard Output Voltages.Can be Programmed Using External Divider -40℃ to +125℃ Junction Temperature Range

LP2975AIMM-5.0/NOPB                    APPLICATIONS

·High-current 5V to 3.3V Regulator

·Post Regulator for Switching Converter Current-limited Switch