The BD9E104FJ from ROHM Semiconductor is a DC to DC Converter with Input Voltage 7 to 26 V, Output Voltage 1 1 to 13 V, Output Current 1 1000 mA, Operating Temperature -40 to 85 Degree C, Storage Temperature -55 to 150 Degree C. Tags: Surface Mount, Buck/Step down. More details for BD9E104FJ can be seen below.