Boost Switching Regulator IC Positive Fixed 5.5V 1 Output 3.8A (Switch) 8-UFDFN Exposed Pad..
Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 14-SOIC (0.295", 7.50mm Width)..
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 24-SOIC (0.295", 7.50mm Width)..