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
MC33067DWG $1.50	onsemi	IC REG CTRLR FLYBACK 16SOIC	Tube,Tube	16-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
MC33067DWR2	onsemi	IC REG CTRLR FLYBACK 16SOIC	Tape & Reel (TR)	16-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
MC33067DWR2G $3.47	onsemi	IC REG CTRLR FLYBACK 16SOIC	Tape & Reel (TR),Cut Tape (CT)	16-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
MC33067P $2.29	onsemi	IC REG CTRLR FLYBACK 16DIP	Tube	16-PDIP	Through Hole	-	-40°C ~ 85°C (TA)
MC33067PG $3.47	onsemi	IC REG CTRLR FLYBACK 16DIP	Tube	16-PDIP	Through Hole	-	-40°C ~ 85°C (TA)
MC33129EFR2 $1.05	NXP USA Inc.	IC REG CTRLR FLYBACK 14SOIC	Tape & Reel (TR)	14-SO	Surface Mount	-	-40°C ~ 85°C (TA)
MC33463H-30LT1 $0.40	onsemi	SWITCHING CONTROLLER	Bulk	-	-	*	-
MC33463H-50KT1 $0.48	onsemi	IC REG LIN SWITCHING VOLT MODE	Bulk	-	-	*	-