The 5680-S03.3 from Modular Devices is a DC to DC Converter with Input Voltage 16 to 50 V, Output Voltage 1 3.2 to 3.4 V, Output Current 1 6.06 A, Output Power 20000 mW, Isolation Voltage 100 to 500 Vdc. Tags: Through Hole, Module. More details for 5680-S03.3 can be seen below.