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
LM21215MH/NOPB $4.64	National Semiconductor	IC REG BUCK ADJ 15A 20HTSSOP	Bulk	20-HTSSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
LM21215MHE/NOPB $4.64	National Semiconductor	IC REG BUCK ADJ 15A 20HTSSOP	Bulk	20-HTSSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
LM21215MHE/NOPB $7.40	Texas Instruments	IC REG BUCK ADJ 15A 20HTSSOP	Tape & Reel (TR),Cut Tape (CT)	20-HTSSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
LM21215MHX/NOPB $3.09	Texas Instruments	IC REG BUCK ADJ 15A 20HTSSOP	Tape & Reel (TR)	20-HTSSOP	Surface Mount	-	-40°C ~ 125°C (TJ)
LM21305SQ/NOPB $6.35	Texas Instruments	IC REG BUCK ADJ 5A 28WQFN	Tape & Reel (TR),Cut Tape (CT)	28-WQFN (5x5)	Surface Mount	-	-40°C ~ 85°C (TA)
LM21305SQE/NOPB $6.35	Texas Instruments	IC REG BUCK ADJ 5A 28WQFN	Tape & Reel (TR),Cut Tape (CT)	28-WQFN (5x5)	Surface Mount	-	-40°C ~ 85°C (TA)
LM21305SQX/NOPB $3.01	Texas Instruments	IC REG BUCK ADJ 5A 28WQFN	Tape & Reel (TR)	28-WQFN (5x5)	Surface Mount	-	-40°C ~ 85°C (TA)
LM22670MR-5.0/NOPB $4.44	Texas Instruments	IC REG BUCK 5V 3A 8SOPWR	Tube	8-SO PowerPad	Surface Mount	SIMPLE SWITCHER®	-40°C ~ 125°C (TJ)