The LT3042 from Analog Devices is a LDO Voltage Regulator with Input Voltage 1.8 to 20 V, Output Voltage 0 to 15 V, Dropout Voltage 220 to 350 mV, Output Current 0.2 A, Quiescent Current 2 mA. Tags: Surface Mount. More details for LT3042 can be seen below.