The MIW3015 from Total Power International is a DC to DC Converter with Input Voltage 4.5 to 7 V, Output Voltage 1 5 V, Output Current 1 25 to 500 mA, Output Power 5000 to 6000 mW, Output Voltage 2 -5 V. Tags: Through Hole, Buck-Boost. More details for MIW3015 can be seen below.