The BD33C0AHFP-C from ROHM Semiconductor is a LDO Voltage Regulator with Input Voltage 26.5 to 4 V, Output Voltage 3.3 V, Dropout Voltage 300 to 500 mV, Output Current 1 A, Quiescent Current 0.5 mA. Tags: Surface Mount. More details for BD33C0AHFP-C can be seen below.