The SUTW30512 from Cosel is a DC to DC Converter with Input Voltage 4.5 to 9 V, Output Voltage 1 12 V, Output Current 1 0.13 A, Output Power 3120 mW, Output Voltage 2 -12 V. Tags: Through Hole, Boost/Step Up. More details for SUTW30512 can be seen below.