The SGM2238-8.0QPS8G/TR from Sgmicro is a LDO Voltage Regulator with Input Voltage 3 to 40 V, Output Voltage 8 V, Dropout Voltage 220 to 900 mV, Output Current 510 to 1100 mA, Quiescent Current 3.8 µA. Tags: Surface Mount. More details for SGM2238-8.0QPS8G/TR can be seen below.