The NJM2871BF23 from Nisshinbo Micro Devices is a LDO Voltage Regulator with Input Voltage 14 V, Output Voltage 2.3 V, Dropout Voltage 100 to 180 mV, Output Current 0.15 to 0.2 A, Quiescent Current 0.12 to 0.18 mA. Tags: Surface Mount. More details for NJM2871BF23 can be seen below.