The SVFA0515SG from VPT is a DC to DC Converter with Input Voltage 3.5 to 7 V, Output Voltage 1 -1.5 to 1.5 V, Output Current 1 15000 mA, Output Power 51000 mW, Operating Temperature -55 to 125 Degree C. Tags: Surface Mount, Buck/Step down. More details for SVFA0515SG can be seen below.