The LDD3-1205 from Bel Fuse is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 5 V, Output Current 1 600 mA, Output Power 3000 mW, Operating Temperature -40 to 70 Degree C. Tags: Buck/Step down. More details for LDD3-1205 can be seen below.