Voltage Regulators - DC DC Switching Regulators

Products in the DC-DC switching regulator PMIC (Power Management Integrated Circuit) family are component-level devices used in applications requiring stabilization of a DC input voltage and/or transformation thereof to an output voltage of different magnitude. They are distinguished from similar products called \"controller\" PMICs by virtue of integrating the main switching element through which the power delivered by the device passes.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
LM2674LD-ADJ $1.56	Texas Instruments	IC REG BUCK ADJ 500MA 16WSON	Tape & Reel (TR)	16-WSON (5x5)	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM2674LD-ADJ/NOPB $2.86	Texas Instruments	IC REG BUCK ADJ 500MA 16WSON	Tape & Reel (TR),Cut Tape (CT)	16-WSON (5x5)	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM2674LDX-5.0 $1.48	National Semiconductor	IC REG BUCK 5V 500MA 16WSON	Bulk	16-WSON (5x5)	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM2674LDX-5.0 $1.48	Texas Instruments	IC REG BUCK 5V 500MA 16WSON	Tape & Reel (TR)	16-WSON (5x5)	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM2674LDX-5.0/NOPB $2.86	Texas Instruments	IC REG BUCK 5V 500MA 16WSON	Tape & Reel (TR),Cut Tape (CT)	16-WSON (5x5)	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM2674M-12 $3.46	Texas Instruments	IC REG BUCK 12V 500MA 8SOIC	Tube	8-SOIC	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM2674M-12 $3.43	UMW	IC REG BUCK 12V 500MA 8SOIC	Tape & Reel (TR),Cut Tape (CT)	8-SOP	Surface Mount	LM2674	-40°C ~ 125°C (TJ)
LM2674M-12/NOPB $3.37	Texas Instruments	IC REG BUCK 12V 500MA 8SOIC	Tube	8-SOIC	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)