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
UCC35705P $1.62	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8DIP	Bulk,Tube	8-PDIP	Through Hole	-	0°C ~ 70°C (TA)
UCC3580D-1 $4.85	Texas Instruments	IC REG CTRLR FWRD CONV 16SOIC	Tube	16-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
UCC3580D-3 $2.91	Texas Instruments	IC REG CTRLR FWRD CONV 16SOIC	Bulk,Tube	16-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
UCC3580D-31 $1.16	Unitrode	UCC3580 SWITCHING CONTROLLER	Bulk	-	-	*	-
UCC3580DTR-1 $3.71	Texas Instruments	IC REG CTRLR FWRD CONV 16SOIC	Tape & Reel (TR),Cut Tape (CT),Bulk	16-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
UCC3580DTR-3 $2.47	Texas Instruments	IC REG CTRLR FWRD CONV 16SOIC	Tape & Reel (TR),Bulk	16-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
UCC3580N-1 $2.68	Texas Instruments	IC REG CTRLR FWRD CONV 16DIP	Tube,Tube	16-PDIP	Through Hole	-	0°C ~ 70°C (TA)
UCC3580N-1G4	Texas Instruments	IC REG CTRLR FWRD CONV 16DIP	Tube	16-PDIP	Through Hole	-	0°C ~ 70°C (TA)