The AYA01AA05-L from Artesyn Embedded Power is a DC to DC Converter with Input Voltage 4.5 to 10 V, Output Voltage 1 5 V, Output Current 1 0.3 A, Output Power 3 W, Output Voltage 2 -5 V. Tags: Through Hole, Buck-Boost. More details for AYA01AA05-L can be seen below.