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-8541A18FN-IGDT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK 8MSOP 0 $0.74
S-8541A16FN-IGBT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK 8MSOP 0 $0.74
S-8540D00FN-IMBT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK 8MSOP 0 $0.74
S-8540C33FN-ICST2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK 8MSOP 0 $0.74
S-8540C25FN-ICKT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK 8MSOP 0 $0.74
S-8540C18FN-ICDT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK 8MSOP 0 $0.74
S-8540B00FN-IMAT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK 8MSOP 0 $0.74
S-8540A33FN-IAST2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK 8MSOP 0 $0.74
S-8540A25FN-IAKT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK 8MSOP 0 $0.74
S-8540A18FN-IADT2G ABLIC U.S.A. Inc. IC REG CTRLR BUCK 8MSOP 0 $0.74