The MRE9D from Pico Electronics is a DC to DC Converter with Input Voltage 5 to 15 V, Output Voltage 1 9 V, Output Current 1 0.01 to 0.08 A, Output Power 750 mW, Operating Temperature -55 to 85 Degree C. Tags: Through Hole, Buck-Boost. More details for MRE9D can be seen below.