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
TL2842BP $0.69	Texas Instruments	IC REG CTRLR BST FLYBK PWM 8-DIP	Tube	8-PDIP	Through Hole	-	-40°C ~ 85°C (TA)
TL2842D $1.04	Texas Instruments	IC REG CTRLR BST FLYBK CM 14SOIC	Bulk,Tube	14-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
TL2842D-8 $1.04	Texas Instruments	IC REG CTRLR BST FLYBK PWM 8SOIC	Bulk,Tube	8-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
TL2842DR $0.91	Texas Instruments	IC REG CTRLR BST FLYBK CM 14SOIC	Tape & Reel (TR),Cut Tape (CT),Bulk	14-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
TL2842DR-8 $0.50	Texas Instruments	IC REG CTRLR BST FLYBK PWM 8SOIC	Tape & Reel (TR),Cut Tape (CT)	8-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
TL2842P $1.13	Texas Instruments	IC REG CTRLR BST FLYBK PWM 8-DIP	Bulk,Tube	8-PDIP	Through Hole	-	-40°C ~ 85°C (TA)
TL2843BD $1.08	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC	Bulk,Tube	14-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
TL2843BD-8	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	Tube	8-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)