The TBA 1-0523E from Traco Power is a DC to DC Converter with Input Voltage 4.5 to 5.5 V, Output Voltage 1 15 V, Output Current 1 0.033 A, Output Power 1 W, Output Voltage 2 -15 V. Tags: Through Hole, Buck-Boost. More details for TBA 1-0523E can be seen below.