The MAX38802 from Analog Devices is a DC to DC Converter with Input Voltage 6.5 to 14 V, Output Voltage 1 1.6 to 5.5 V, Output Current 1 25000 mA, Operating Temperature 0 to 125 Degree C, Storage Temperature -65 to 150 Degree C. Tags: Surface Mount, Buck/Step down. More details for MAX38802 can be seen below.