The XC9280 Series from Torex Semiconductor is a DC to DC Converter with Input Voltage 4.5 to 18 V, Output Voltage 1 1.8 to 7 V, Output Current 1 3000 mA, Operating Temperature -40 to 105 Degree C, Storage Temperature -55 to 125 Degree C. Tags: Surface Mount, Buck/Step down. More details for XC9280 Series can be seen below.