The MPH04-05S05 from Ideal Power Ltd is a DC to DC Converter with Input Voltage 4.5 to 12 V, Output Voltage 1 5 V, Output Current 1 700 mA, Isolation Voltage 5000 V, Operating Temperature -40 to 105 ºC. Tags: Through Hole, Buck-Boost. More details for MPH04-05S05 can be seen below.