The MIW1153 from Total Power International is a DC to DC Converter with Input Voltage 10 to 30 V, Output Voltage 1 15 V, Output Current 1 20 to 200 mA, Output Power 3000 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Buck-Boost. More details for MIW1153 can be seen below.