The TES 2-0523H 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 0.066 A, Output Power 2 W, Output Voltage 2 -15 V. Tags: Surface Mount, Buck-Boost. More details for TES 2-0523H can be seen below.