General Description

The MIC5306 is a micropower, µCap low dropout regulator designed for optimal performance in a small space. It is capable of sourcing 150mA of output current and only draws 16µA of operating current. This high performance LDO offers fast transient response and good PSRR while consuming a minimum of current.

Features

• Input voltage range: 2.25V to 5.5V

• Ultra-low IQ: Only 16µA operating current

• Stable with ceramic output capacitor

• Low dropout voltage of 45mV @ 100mA

• High output accuracy

- ±1.0 initial accuracy

- ±2.0 over temperature

• Thermal Shutdown Protection

• Current Limit Protection

Applications

• Digital Logic Power Supply

• Stand-by power supply

• Cellular phones

• PDAs

• Portable electronics

• Notebook PCs