The LD2985 from STMicroelectronics is a LDO Voltage Regulator with Input Voltage 0.5 to 16 V, Output Voltage 1.8 to 5 V, Dropout Voltage 280 mV, Output Current 0.15 A, Quiescent Current 0.08 mA. Tags: Surface Mount. More details for LD2985 can be seen below.