The PUB0512D1B from Flex Power Modules is a DC to DC Converter with Input Voltage 4.5 to 5.5 V, Output Voltage 1 12 V, Output Current 1 0.04 A, Output Power 1000 mW, Output Voltage 2 -12 V. Tags: Through Hole, Buck-Boost. More details for PUB0512D1B can be seen below.