The R1525 Series from Nisshinbo Micro Devices is a LDO Voltage Regulator with Input Voltage -0.3 to 50 V, Output Voltage 1.8 to 12 V, Dropout Voltage 600 mV, Output Current 0.3 A, Temperature operating range -40 to 105 Degree C. Tags: Surface Mount. More details for R1525 Series can be seen below.