The LTM8049 from Analog Devices is a DC to DC Converter with Input Voltage 2.6 to 20 V, Output Voltage 1 24 V, Output Current 1 1000 mA, Operating Temperature -40 to 85 Degree C, Storage Temperature -55 to 125 Degree C. Tags: Surface Mount, Buck/Step down. More details for LTM8049 can be seen below.