Voltage Regulators - DC DC Switching Regulators | Power Management (PMIC) | Electronic Components Distributor DigiKey

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	Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Function	Output Configuration	Topology	Output Type	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Frequency - Switching	Synchronous Rectifier	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
	LT8640EUDC-1#TRPBF IC REG BUCK ADJ 5A 20QFN Analog Devices Inc.	5,116 In Stock	1 : $12.97000 Cut Tape (CT) 2,500 : $6.48750 Tape & Reel (TR)	Silent Switcher®1	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	3.4V	42V	0.97V	42V	5A	210kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	-	-	Surface Mount	20-WFQFN, 18 Leads, Exposed Pad	20-QFN (3x4)
	LT8638SJV#PBF IC REG BUCK ADJ 10A 28LQFN Analog Devices Inc.	55 In Stock	1 : $15.24000 Tray	Silent Switcher®2	Tray	Active	Step-Down	Positive	Buck	Adjustable	1	2.8V	42V	0.6V	42V	10A	200kHz ~ 3MHz	Yes	-40°C ~ 150°C (TJ)	-	-	Surface Mount	28-TFQFN Exposed Pad	28-LQFN (5x4)

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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.