The TMAP 2405D from Traco Power is a DC to DC Converter with Input Voltage 21.6 to 26.4 V, Output Voltage 1 5 V, Output Current 1 0.1 A, Output Power 1 W, Output Voltage 2 -5 V. Tags: Through Hole, Buck/Step down. More details for TMAP 2405D can be seen below.