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
NCP1566MNTXG	onsemi	IC PWM CTLR ACT CLAMP 24QFN	Tape & Reel (TR),Cut Tape (CT)	24-QFN (4x4)	Surface Mount	-	-40°C ~ 150°C (TJ)
NCP1568DD00DBR2G	onsemi	DC-DC ACTIVE CLAMP FLYBACK PWM C	Bulk	16-TSSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
NCP1570D	onsemi	LOW VOLTAGE SYNCHRONOUS BUCK CON	Bulk	8-SOIC	Surface Mount	-	150°C (TJ)
NCP1571D	onsemi	IC REG CTRLR BUCK 8SOIC	Tube	8-SOIC	Surface Mount	-	0°C ~ 125°C (TJ)
NCP1571DR2 $0.57	onsemi	IC REG CTRLR BUCK 8SOIC	Tape & Reel (TR)	8-SOIC	Surface Mount	-	0°C ~ 125°C (TJ)
NCP1571DR2G	onsemi	IC REG CTRLR BUCK 8SOIC	Tape & Reel (TR)	8-SOIC	Surface Mount	-	0°C ~ 125°C (TJ)
NCP1573D $0.31	onsemi	SWITCHING CONTROLLER	Bulk	8-SOIC	Surface Mount	-	0°C ~ 125°C (TJ)
NCP1573DR2 $0.31	onsemi	IC REG CTRLR BUCK 8SOIC	Tape & Reel (TR),Bulk	8-SOIC	Surface Mount	-	0°C ~ 125°C (TJ)