The MAX20079 from Analog Devices is a DC to DC Converter with Input Voltage 3 to 36 V, Output Voltage 1 3 to 12 V, Output Current 1 3500 mA, Operating Temperature -40 to 125 Degree C, Storage Temperature -65 to 150 Degree C. Tags: Surface Mount, Buck/Step down. More details for MAX20079 can be seen below.