The UDH01-12D12 from Ideal Power Ltd is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 12 V, Output Current 1 45 mA, Output Power 1000 mW, Output Voltage 2 -12 V. Tags: Surface Mount, Through Hole, Buck-Boost. More details for UDH01-12D12 can be seen below.