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
NCP81174MNTXG $2.75	onsemi	IC REG CTRLR BUCK 32QFN	Tape & Reel (TR),Cut Tape (CT)	32-QFN (5x5)	Surface Mount	-	0°C ~ 100°C (TA)
NCP81174NMNTXG $1.00	onsemi	IC REG CTLR SYNC BUCK MULT 32QFN	Tape & Reel (TR),Bulk	32-QFN (5x5)	Surface Mount	-	0°C ~ 100°C (TA)
NCP81213PSMNTXG $0.95	onsemi	NCP81213 - BUCK CONTROLLER, USB	Bulk	-	-	*	-
NCP81216MNTXG	onsemi	IC SWITCHING CONTROLLER QFN	Tape & Reel (TR)	52-QFN (6x6)	Surface Mount	-	-
NCP81218DMNTXG $1.16	onsemi	DERIVATIVE OF NCP81218 WI	Tape & Reel (TR)	48-QFN (6x6)	Surface Mount	-	-
NCP81218FMNTXG	onsemi	IC SWITCHING CONTROLLER QFN	Tape & Reel (TR)	48-QFN (6x6)	Surface Mount	-	-
NCP81218MNTXG $2.03	onsemi	IC SWITCHING CONTROLLER QFN	Tape & Reel (TR),Tape & Reel (TR)	48-QFN (6x6)	Surface Mount	-	-
NCP81230HMNTWG	onsemi	LOW VOLTAGE SYNCHRONOUS BUCK CON	Bulk	16-QFN (3x3)	Surface Mount	-	0°C ~ 85°C (TA)