Buck-Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 12-WFDFN Exposed Pad..
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A TO-220-7 Formed Leads..
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 24-DIP (0.600", 15.24mm)..