The SRPE-12E1A0 from Bel Fuse is a DC to DC Converter with Input Voltage 5.5 to 13.2 V, Output Voltage 1 0.6 to 5.5 V, Output Current 1 12000 mA, Output Power 66000 mW, Operating Temperature 0 to 50 Degree C. Tags: Surface Mount, Buck/Step down. More details for SRPE-12E1A0 can be seen below.