The PDCS012 from Premier Magnetics is a DC to DC Converter with Input Voltage 4.75 to 28 V, Output Voltage 1 2.5 V, Output Current 1 0.5 A, Output Power 0.75 to 7.5 W, Isolation Voltage 6 kV. Tags: Through Hole, Buck/Step down. More details for PDCS012 can be seen below.