The YNV05T10012-0 from Bel Fuse is a DC to DC Converter with Input Voltage 3 to 5.5 V, Output Voltage 1 1.2 V, Output Current 1 10000 mA, Output Power 12000 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Buck/Step down. More details for YNV05T10012-0 can be seen below.