Switching Regulator/Controller, Current-mode, 0.4A, 1980kHz Switching Freq-Max, PQCC16
Dual Switching Controller, Current-mode, 1200kHz Switching Freq-Max, 4 X 4 MM, ROHS COMPLIANT, VQFN-20
1.5A DC/DC Controller, 1.8MHz, 2-Out, VQFN-24
24-Pin Industrial Quad Quad Regulator, 4.75-5.5V, -40-85°C, S-XQCC-N24