The IFX1963TEV from Infineon Technologies is a LDO Voltage Regulator with Input Voltage 2.5 to 20 V, Output Voltage 1.19 to 1.22 V, Dropout Voltage 340 mV, Output Current 1.5 A, Quiescent Current 0.0001 mA. Tags: Surface Mount. More details for IFX1963TEV can be seen below.