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
ISL6526AIRZ-T	Renesas Electronics Corporation	IC REG CTRLR BUCK 16QFN	Tape & Reel (TR)	16-QFN (5x5)	Surface Mount	-	-40°C ~ 85°C (TA)
ISL6526AIRZ-TS2462	Renesas Electronics Corporation	ISL6526AIRZ-TS2462	Bulk	16-QFN (5x5)	Surface Mount	-	-40°C ~ 85°C (TA)
ISL6526AIRZ-TS2462S	Renesas Electronics Corporation	ISL6526AIRZ-TS2462S	Bulk	16-QFN (5x5)	Surface Mount	-	-40°C ~ 85°C (TA)
ISL6526CB $0.77	Intersil	SWITCHING CONTROLLER	Tube	14-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
ISL6526CB-T $1.62	Renesas Electronics Corporation	IC REG CTRLR BUCK 14SOIC	Tape & Reel (TR),Cut Tape (CT)	14-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
ISL6526CBZ-T $1.55	Intersil	SWITCHING CONTROLLER, VOLTAGE-MO	Bulk	14-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
ISL6526CR-T $0.77	Intersil	SWITCHING CONTROLLER	Bulk	16-QFN (5x5)	Surface Mount	-	0°C ~ 70°C (TA)
ISL6526IB $0.82	Intersil	SWITCHING CONTROLLER	Tube	14-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)