The PUB1205S1M from Flex Power Modules is a DC to DC Converter with Input Voltage 10.8 to 13.2 V, Output Voltage 1 5 V, Output Current 1 0.2 A, Output Power 1000 mW, Isolation Voltage 3000 Vdc. Tags: Surface Mount, Buck/Step down. More details for PUB1205S1M can be seen below.