The SMRT283R3S from Crane Aerospace & Electronics is a DC to DC Converter with Input Voltage 19 to 56 V, Output Voltage 1 3.23 to 3.37 V, Output Current 1 6.97 A, Output Power 23 W, Power Consumption 31 W (Dissipation). Tags: Surface Mount. More details for SMRT283R3S can be seen below.