DC DC Switching Controllers

PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.

Part Number Manufacturer Description Quantity Price Option
S-8521D29MC-BXOT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521D28MC-BXNT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521D27MC-BXMT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521C50MC-BUJT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521C36MC-BTVT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521C35MC-BTUT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521C34MC-BTTT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521C33MC-BTST2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521C32MC-BTRT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521C31MC-BTQT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40