Buck, Buck-Boost Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 24-QSOP..
Flyback, Forward Converter Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 16-QSOP..
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 16-SSOP (0.154", 3.90mm Width)..