The MPM20-12D05 from Ideal Power Ltd is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 5 V, Output Current 1 2000 mA, Output Voltage 2 -5 V, Output Current 2 -2000 mA. Tags: Through Hole, Buck/Step down. More details for MPM20-12D05 can be seen below.