IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 0.225 V DROPOUT, PDSO5, SOT-23, 5 PIN, Fixed Positive Single Output LDO Regulator
IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 0.575 V DROPOUT, PBGA5, DSBGA-5, Fixed Positive Single Output LDO Regulator

Micropower, 200 mA Ultra Low-Dropout Voltage Regulator with Programmable Power-On Reset Delay 8-WSON -40 to 125