IC REG CONV DDR 1OUT 28TQFN
Switching Regulator, Current-mode, 4.7A, 1000kHz Switching Freq-Max, CQCC28, TQFN-28
MAX1809ETI+T, 5.5V, 3A, 93% Efficient DC/DC Controller
Industrial Quad DC/DC Controller, 28-Pin VQCCN Package, -40°C to 85°C