The PDME1-S5-D24-S from CUI is a DC to DC Converter with Input Voltage 4.5 to 5.5 V, Output Voltage 1 24 V, Output Current 1 21 mA, Output Power 1000 mW, Output Voltage 2 -24 V. Tags: Surface Mount, Buck-Boost. More details for PDME1-S5-D24-S can be seen below.