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-8521E15MC-BLAT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521D50MC-BYJT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521D40MC-BXZT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521D36MC-BXVT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521D35MC-BXUT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521D34MC-BXTT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521D33MC-BXST2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521D32MC-BXRT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521D31MC-BXQT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40
S-8521D30MC-BXPT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK SOT23-5 0 $0.40