The SUCW31212 from Cosel is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 12 V, Output Current 1 0.13 A, Output Power 3120 mW, Output Voltage 2 -12 V. Tags: Through Hole, Surface Mount, Buck-Boost. More details for SUCW31212 can be seen below.