The MIW1012 from Total Power International is a DC to DC Converter with Input Voltage 4.5 to 9 V, Output Voltage 1 5 V, Output Current 1 50 to 500 mA, Output Power 3000 mW, Operating Temperature -25 to 85 Degree C. Tags: Through Hole, Buck-Boost. More details for MIW1012 can be seen below.