Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 300mA SC-74A, SOT-753..
Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin, Vin/2 1 Output 60mA SC-74A..
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 300mA SC-74A, SOT-753..