The PDM2-S5-D7-D from CUI is a DC to DC Converter with Input Voltage 4.5 to 5.5 V, Output Voltage 1 7 V, Output Current 1 142 mA, Output Power 2000 mW, Output Voltage 2 -7 V. Tags: Through Hole, Buck-Boost. More details for PDM2-S5-D7-D can be seen below.