The NJU7223F25 from Nisshinbo Micro Devices is a LDO Voltage Regulator with Input Voltage 18 V, Output Voltage 2.5 V, Dropout Voltage 400 to 600 mV, Output Current 0.7 A, Quiescent Current 0.03 to 0.06 mA. Tags: Through Hole. More details for NJU7223F25 can be seen below.