Microchip MIC5366-1.8YC5-TR, 1 Low Dropout Voltage, Voltage Regulator 150mA, 1.8 V 5-Pin, SC-75

The MIC5365/6 is an advanced general purpose linear regulator offering high power supply rejection (PSRR) in an ultra-small 1mm x 1mm package.

Input voltage range: 2.5V to 5.5V
150mA guaranteed output current
Stable with ceramic output capacitors
Low dropout voltage: 180mV at 150mA
Excellent Load/Line Transient Response
Low quiescent current: 32μA
High PSRR: 70dB
Output discharge circuit (MIC5366)
High output accuracy:
±2% initial accuracy
Thermal shutdown and current limit protection