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
SG2843DM	Microchip Technology	IC REG CTRLR BUCK 8SOIC	Bulk	8-SOIC	Surface Mount	-	-25°C ~ 85°C (TA)
SG2843DM-TR	Microchip Technology	0, HIGH-RELIABILITY ISOLATED SWI	Tape & Reel (TR)	8-SOIC	Surface Mount	-	-25°C ~ 85°C (TA)
SG2843M $1.75	Microsemi Corporation	IC REG CTRLR BUCK 8DIP	Tube	8-DIP	Through Hole	-	-25°C ~ 85°C (TA)
SG2845DM $4.73	Microchip Technology	IC REG CTRLR FLYBACK 8SOIC	Bulk	8-SOIC	Surface Mount	-	-25°C ~ 85°C (TA)
SG2845M $3.81	Microsemi Corporation	IC REG CTRLR FLYBACK 8DIP	Tube	8-DIP	Through Hole	-	-25°C ~ 85°C (TA)
SG2846DW	Microchip Technology	IC REG CTRLR MULT TOP 16SOIC	Bulk	16-SOIC	Surface Mount	-	-25°C ~ 85°C (TA)
SG2846N $7.51	Microchip Technology	IC REG CTRLR MULT TOPOLOGY 16DIP	Tube	16-PDIP	Through Hole	-	-25°C ~ 85°C (TA)
SG3524BDW $2.13	Microchip Technology	IC REG CTRLR BUCK 16SOIC	Bulk	16-SOIC	Surface Mount	-	0°C ~ 70°C (TA)