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.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
MIC2182-3.3BM $1.36	Microchip Technology	SYNCHRONOUS BUCK CONTROLLER	Bulk	16-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
MIC2182-3.3BM-TR $2.21	Microchip Technology	IC REG CTRLR BUCK 16SOIC	Tape & Reel (TR)	16-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
MIC2182-3.3BSM $1.46	Microchip Technology	HIGH-EFFICIENCY SYNCHRONOUS BUCK	Bulk	16-SSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MIC2182-3.3BSM-TR $2.30	Microchip Technology	IC REG CTRLR BUCK 16SSOP	Tape & Reel (TR)	16-SSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MIC2182-3.3YM $3.94	Microchip Technology	IC REG CTRLR BUCK 16SOIC	Tube	16-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
MIC2182-3.3YM-TR $3.18	Microchip Technology	IC REG CTRLR BUCK 16SOIC	Tape & Reel (TR)	16-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
MIC2182-3.3YSM $3.32	Microchip Technology	IC REG CTRLR BUCK 16SSOP	Tube	16-SSOP	Surface Mount	-	-40°C ~ 85°C (TA)
MIC2182-3.3YSM-TR $3.32	Microchip Technology	IC REG CTRLR BUCK 16SSOP	Tape & Reel (TR)	16-SSOP	Surface Mount	-	-40°C ~ 85°C (TA)