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
LM25574MTX/NOPB $2.47	Texas Instruments	IC REG BUCK ADJ 500MA 16TSSOP	Tape & Reel (TR),Cut Tape (CT)	16-TSSOP	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM25574Q0MT/NOPB	Texas Instruments	IC REG BUCK ADJ 500MA 16TSSOP	Tube	16-TSSOP	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM25574Q0MTX/NOPB	Texas Instruments	IC REG BUCK ADJ 500MA 16TSSOP	Tape & Reel (TR)	16-TSSOP	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM25574QMT/NOPB $2.30	Texas Instruments	IC REG BUCK ADJ 500MA 16TSSOP	Tube	16-TSSOP	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM25574QMTX/NOPB $1.54	Texas Instruments	IC REG BUCK ADJ 500MA 16TSSOP	Tape & Reel (TR)	16-TSSOP	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM25575MH $5.10	National Semiconductor	IC REG BUCK ADJ 1.5A 16HTSSOP	Bulk	16-HTSSOP	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM25575MH $8.05	Texas Instruments	IC REG BUCK ADJ 1.5A 16HTSSOP	Tube	16-HTSSOP	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)
LM25575MH/NOPB $5.02	Texas Instruments	IC REG BUCK ADJ 1.5A 16HTSSOP	Tube	16-HTSSOP	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)