The 20IMX15-0503-8RG from Bel Fuse is a DC to DC Converter with Input Voltage 8.4 to 36 V, Output Voltage 1 5 V, Output Current 1 1350 mA, Output Power 11300 mW, Output Voltage 2 3.3 V. Tags: Through Hole, Buck/Step down. More details for 20IMX15-0503-8RG can be seen below.