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	Mounting Type	Package / Case	Supplier Device Package
	SIC438AED-T1-GE3 IC REG BCK ADJ POWERPAK MLP44-24 Vishay Siliconix	1,173 In Stock	1 : £1.95000 Cut Tape (CT) 3,000 : £1.00696 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	3V	28V	0.6V	20V	8A	300kHz ~ 1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	24-PowerWFQFN	PowerPAK® MLP44-24
	AP64500SP-13 IC REG BUCK ADJ 5A 8SO Diodes Incorporated	30,057 In Stock 108,000 Factory	1 : £2.58000 Cut Tape (CT) 4,000 : £0.77047 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	3.8V	40V	0.8V	40V	5A	100kHz ~ 2.2MHz	Yes	-	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SO-EP

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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.