The SUTS3483R3 from Cosel is a DC to DC Converter with Input Voltage 36 to 76 V, Output Voltage 1 3.3 V, Output Current 1 0.6 A, Output Power 1980 mW, Isolation Voltage 500 Vdc. Tags: Through Hole, Buck/Step down. More details for SUTS3483R3 can be seen below.