3.3V 500mA Sync Buck Regulator, 2.7-5.5V In, 3MHz, SMT
3MHz, 500mA / 750mA Synchronous Buck Regulator, 3000-REEL
DC/DC Controller 3.3V 500mA VFBGA BGA6
Switching Regulator, Voltage-mode, 1.15A, 3300kHz Switching Freq-Max, PDSO6, 2 X 2 MM, MO-229VCCC, UMLP-6