The FS1606 Series from TDK Corporation is a DC to DC Converter with Input Voltage 2.5 to 16 V, Output Voltage 1 0.6 to 5 V, Output Current 1 0 to 6 A, Operating Temperature -40 to 125 Degree C, Storage Temperature -55 to 150 Degree C. Tags: Surface Mount. More details for FS1606 Series can be seen below.