Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 24-DIP (0.600", 15.24mm)..
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 TO-263-8, D²Pak (7 Leads + Tab), TO-263C..