The ADP1711 from Analog Devices is a LDO Voltage Regulator with Input Voltage 2.5 to 5.5 V, Output Voltage 0.75 to 3.3 V, Dropout Voltage 100 to 300 mV, Output Current 0.15 A, Temperature operating range -40 to 125 Degree C. Tags: Surface Mount. More details for ADP1711 can be seen below.