The NJM2870F03 from Nisshinbo Micro Devices is a LDO Voltage Regulator with Input Voltage 14 V, Output Voltage 3 V, Dropout Voltage 120 to 200 mV, Output Current 0.15 to 0.2 A, Quiescent Current 0.2 to 0.3 mA. Tags: Surface Mount. More details for NJM2870F03 can be seen below.