Voltage Regulators - DC DC Switching Regulators

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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

BD9E302EFJ-E2 IC REG BUCK ADJ 3A 8HTSOP-J Rohm Semiconductor	57,602 In Stock	1 : ¥10.54000 Cut Tape (CT) 2,500 : ¥4.47171 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	7V	28V	1V	19.6V	3A	550kHz	Yes	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-HTSOP-J
TPS56637RPAR IC REG BUCK ADJ 6A 10VQFN Texas Instruments	16,603 In Stock	1 : ¥30.46000 Cut Tape (CT) 3,000 : ¥15.28512 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	28V	0.6V	13V	6A	500kHz	Yes	-40°C ~ 150°C (TJ)	-	-	Surface Mount	10-PowerVFQFN	10-VQFN-HR (3x3)
TPS53318DQPR IC REG BUCK ADJ 8A 22SON Texas Instruments	8,108 In Stock	1 : ¥45.48000 Cut Tape (CT) 2,500 : ¥22.83937 Tape & Reel (TR)	D-CAP™, Eco-Mode™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	1.5V	22V	0.6V	5.5V	8A	250kHz ~ 1MHz	Yes	-40°C ~ 85°C (TA)	-	-	Surface Mount	22-PowerLFDFN	22-LSON-CLIP (6x5)
TPS546A24ARVFR IC REG BUCK ADJ 10A 40LQFN Texas Instruments	5,581 In Stock	1 : ¥56.11000 Cut Tape (CT) 2,500 : ¥28.14954 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	2.95V	18V	0.5V	5.5V	10A	255kHz ~ 1.5MHz	Yes	-40°C ~ 150°C (TJ)	-	-	Surface Mount	40-PowerLFQFN	40-LQFN-CLIP (7x5)
TPS55165QPWPRQ1 IC REG BCK BST 5V/12V 20HTSSOP Texas Instruments	2,848 In Stock	1 : ¥55.25000 Cut Tape (CT) 2,000 : ¥30.18253 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Up/Step-Down	Positive	Buck-Boost	Fixed	1	3.6V	36V	5V, 12V	-	1A	2MHz	Yes	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
TPS543B20RVFR IC REG BUCK ADJ 25A 40LQFN Texas Instruments	1,439 In Stock	1 : ¥64.95000 Cut Tape (CT) 2,500 : ¥35.49547 Tape & Reel (TR)	SWIFT™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	4V	19V	0.6V	5.5V	25A	300kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	-	-	Surface Mount	40-PowerLFQFN	40-LQFN-CLIP (7x5)
TPS56C215RNNR IC REG BUCK ADJ 12A 18VQFN Texas Instruments	5,805 In Stock	1 : ¥22.78000 Cut Tape (CT) 3,000 : ¥11.02823 Tape & Reel (TR)	SWIFT™, D-CAP2™, Eco-Mode™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	17V	0.6V	5.5V	12A	400kHz, 800kHz, 1.2MHz	Yes	-40°C ~ 125°C (TJ)	-	-	Surface Mount	18-VFQFN	18-VQFN-HR (3.5x3.5)
TPS543B20RVFT IC REG BUCK ADJ 25A 40LQFN Texas Instruments	705 In Stock	1 : ¥87.73000 Cut Tape (CT) 250 : ¥62.66316 Tape & Reel (TR)	SWIFT™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	4V	19V	0.6V	5.5V	25A	300kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	-	-	Surface Mount	40-PowerLFQFN	40-LQFN-CLIP (7x5)
TPS544C25RVFT IC REG BUCK ADJ 30A 40LQFN Texas Instruments	10,686 In Stock	1 : ¥97.08000 Cut Tape (CT) 250 : ¥66.98544 Tape & Reel (TR)	SWIFT™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	18V	0.5V	5.5V	30A	200kHz ~ 1MHz	Yes	-40°C ~ 125°C (TJ)	-	-	Surface Mount	40-PowerLFQFN	40-LQFN-CLIP (7x5)
LTC7149IFE#PBF IC REG BUCK ADJ 4A 28TSSOP Analog Devices Inc.	176 In Stock	1 : ¥145.54000 Tube	-	Tube	Active	Step-Down	Negative	Buck	Adjustable	1	3.4V	60V	0V	-28V	4A	1MHz	Yes	-40°C ~ 125°C (TJ)	-	-	Surface Mount	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-TSSOP-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.