The MYTNA1R84RELA2RA from pSemi is a DC to DC Converter with Input Voltage 6 to 14.4 V, Output Voltage 1 0.7 to 1.8 V, Output Current 1 4 A, Output Power 7.2 W, Operating Temperature -40 to 105 Degree C. Tags: Surface Mount, Buck/Step down. More details for MYTNA1R84RELA2RA can be seen below.