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.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
UC494ACN $2.75	Unitrode	SWITCHING CONTROLLER, VOLTAGE-MO	Bulk	16-PDIP	Through Hole	-	0°C ~ 70°C (TA)
UC494J $9.44	Texas Instruments	IC REG LIN SWITCHING REG/CNTRLR	Bulk	16-CDIP	Through Hole	-	-40°C ~ 125°C (TA)
UCC1800J	Texas Instruments	LOW-POWER BICMOS CURRENT-MODE PW	Tube	8-CDIP	Through Hole	UCC280x	-55°C ~ 125°C (TA)
UCC1800J883B	Texas Instruments	LOW-POWER BICMOS CURRENT-MODE PW	Tube	8-CDIP	Through Hole	UCC280x	-55°C ~ 125°C (TA)
UCC1800L883B	Texas Instruments	LOW-POWER BICMOS CURRENT-MODE PW	Tube	20-LCCC (8.89x8.89)	Surface Mount	UCC280x	-55°C ~ 125°C (TA)
UCC1800TD1 $20.62	Texas Instruments	UCC1800TD1	Tube	Die	-	-	25°C
UCC1800TD2 $95.63	Texas Instruments	UCC1800TD2	Tube	Die	-	-	25°C
UCC1801J	Texas Instruments	LOW-POWER BICMOS CURRENT-MODE PW	Tube	8-CDIP	Through Hole	UCC280x	-55°C ~ 125°C