Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 40-TQFN (6x6)..
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 500mA SOT-23-5 Thin, TSOT-23-5..
Buck-Boost Switching Regulator IC Positive Adjustable (Fixed) 1.25V (3.3V) 1 Output 800mA 14-WFDFN E..