General Description

The MIC5327 is a low quiescent current, low dropout regulator designed for optimal performance in a small space. The MIC5327 is capable of sourcing 300mA of output current while only consuming 24µA of operating current. This high performance LDO offers Low dropout, fast transient response, good PSRR, and low output voltage noise.

Features

• 300mA output current

• Input voltage range: 2.3V to 5.5V

• Low 24µA operating current

• Low dropout voltage of 180mV @ 300mA

• Fixed output voltages

• Stable with 1μF ceramic capacitors

• Thermal shutdown and current limit protection

• Tiny 4-pin 1.2mm x 1.6mm Thin MLF® package

Applications

• Mobile Phones

• GPS and Navigation Devices

• Portable Media Players

• Digital still and video cameras

• PDAs

• Portable Electronics