The PUB121509D1B from Flex Power Modules is a DC to DC Converter with Input Voltage 10.8 to 13.2 V, Output Voltage 1 15 V, Output Current 1 0.03 A, Output Power 1000 mW, Output Voltage 2 -9 V. Tags: Through Hole, Buck-Boost. More details for PUB121509D1B can be seen below.