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
NCP5269BMNTWG $0.36	onsemi	IC REG CTRLR BUCK 20QFN	Tape & Reel (TR),Bulk	20-QFN (3x3)	Surface Mount	-	-40°C ~ 100°C (TA)
NCP5269MNTWG $1.33	onsemi	IC REG CTRLR BUCK 20QFN	Tape & Reel (TR),Cut Tape (CT)	20-QFN (3x3)	Surface Mount	-	-40°C ~ 100°C (TA)
NCP5322ADWG	onsemi	TWO-PHASE BUCK CONTROLLER WITH I	Bulk	28-SOIC	Surface Mount	-	150°C (TJ)
NCP5322ADWR2G	onsemi	TWO-PHASE BUCK CONTROLLER WITH I	Bulk	28-SOIC	Surface Mount	-	150°C (TJ)
NCP5383MNR2G $2.34	onsemi	IC REG CTRLR BUCK 24QFN	Tape & Reel (TR),Bulk	24-QFN (4x4)	Surface Mount	-	0°C ~ 70°C (TA)
NCP5422ADR2	onsemi	IC REG CTRLR BUCK 16SOIC	Tape & Reel (TR)	16-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
NCP5422ADR2G $0.88	onsemi	IC REG CTRLR BUCK 16SOIC	Tape & Reel (TR),Bulk	16-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
NCP5424ADR2	onsemi	DUAL SYNCHRONOUS BUCK CONTROLLER	Bulk	16-SOIC	Surface Mount	-	0°C ~ 70°C (TA)