The VRP4-80A1A0 from Bel Fuse is a DC to DC Converter with Input Voltage 10.8 to 13.2 V, Output Voltage 1 0.6 to 5 V, Output Current 1 80000 mA, Output Power 400000 mW, Operating Temperature 0 to 70 Degree C. Tags: Through Hole, Buck/Step down. More details for VRP4-80A1A0 can be seen below.