Voltage Regulators - Switching Regulators

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TPS6281x/TPS6281x-Q1 Step-Down Converters

Texas Instruments TPS6281x/TPS6281x-Q1 Step-Down Converters are pin-to-pin 1A, 2A, 3A, and 4A synchronous automotive step-down DC/DC converters. These converters are high-efficiency and are based on a peak current mode control topology. The TPS6281x/TPS6281x-Q1 devices automatically enter power save mode at light loads to maintain high efficiency across the whole load range in PWM/PFM mode. These automotive devices provide 1% output voltage accuracy in PWM mode, which helps design a power supply with high output voltage accuracy. The TPS6281x/TPS6281x-Q1 step-down converters are available in a 3mm x 2mm VQFN package with wettable flanks. The TPS6281x-Q1 devices are AEC-Q100 qualified for automotive applications. The TPS6281x/TPS6281x-Q1 step-down converters are ideal for infotainment head units, hybrid and reconfigurable clusters, telematics control units, surround view ECUs, ADAS sensor fusion, and external amplifiers.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Topology	Output Voltage	Output Current	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Switching Voltage Regulators Automotive 2.75-V to 6-V 4-A step-down TPS628101HQWRWYRQ1 Texas Instruments 1: 16,68 zł 2 814In Stock New Product	Mfr. Part No. TPS628101HQWRWYRQ1 Mouser Part No 595-S628101HQWRWYRQ1 New Product	Texas Instruments	Switching Voltage Regulators Automotive 2.75-V to 6-V 4-A step-down Learn More about Texas Instruments ti tps6281x q1 step down converters	Datasheet	2 814In Stock	Cut Tape 16,68 zł 12,58 zł 11,53 zł 10,43 zł View Reel 9,02 zł 9,86 zł 9,81 zł 9,20 zł 9,02 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-HR-9	Buck	3.3 V	4 A	1 Output	15 uA	2.25 MHz	- 40 C	+ 125 C	TPS62810-Q1	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down TPS62812C0QWRWYRQ1 Texas Instruments 1: 16,59 zł 1 462In Stock New Product	Mfr. Part No. TPS62812C0QWRWYRQ1 Mouser Part No 595-S62812C0QWRWYRQ1 New Product	Texas Instruments	Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down Learn More about Texas Instruments ti tps6281x q1 step down converters	Datasheet	1 462In Stock	Cut Tape 16,59 zł 12,50 zł 11,48 zł 10,34 zł View Reel 8,93 zł 9,81 zł 9,72 zł 9,15 zł 8,93 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-HR-9	Buck	600 mV to 5.5 V	2 A	1 Output	15 uA	2.25 MHz	- 40 C	+ 125 C	TPS62812-Q1	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down TPS6281322QWRWYRQ1 Texas Instruments 1: 13,38 zł 2 980In Stock New Product	Mfr. Part No. TPS6281322QWRWYRQ1 Mouser Part No 595-S6281322QWRWYRQ1 New Product	Texas Instruments	Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down Learn More about Texas Instruments ti tps6281x q1 step down converters	Datasheet	2 980In Stock	Cut Tape 13,38 zł 10,08 zł 9,24 zł 8,32 zł Reel 7,13 zł View 7,92 zł 7,79 zł 7,61 zł 7,08 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-HR-9	Buck	800 mV	3 A	1 Output	15 uA	4 MHz	- 40 C	+ 125 C	TPS62813-Q1	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down TPS628133HQWRWYRQ1 Texas Instruments 1: 13,38 zł 2 758In Stock New Product	Mfr. Part No. TPS628133HQWRWYRQ1 Mouser Part No 595-S628133HQWRWYRQ1 New Product	Texas Instruments	Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down Learn More about Texas Instruments ti tps6281x q1 step down converters	Datasheet	2 758In Stock	Cut Tape 13,38 zł 10,08 zł 9,24 zł 8,32 zł Reel 7,13 zł View 7,92 zł 7,79 zł 7,61 zł 7,08 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-HR-9	Buck	3.3 V	3 A	1 Output	15 uA	4 MHz	- 40 C	+ 125 C	TPS62813-Q1	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down TPS6281389QWRWYRQ1 Texas Instruments 1: 13,38 zł 3 000In Stock New Product	Mfr. Part No. TPS6281389QWRWYRQ1 Mouser Part No 595-S6281389QWRWYRQ1 New Product	Texas Instruments	Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down Learn More about Texas Instruments ti tps6281x q1 step down converters	Datasheet	3 000In Stock	Cut Tape 13,38 zł 10,08 zł 9,24 zł 8,32 zł Reel 7,13 zł View 7,92 zł 7,79 zł 7,61 zł 7,08 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-HR-9	Buck	600 mV to 5.5 V	3 A	1 Output	15 uA	4 MHz	- 40 C	+ 125 C	TPS62813-Q1	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2.75V to 6V, 4A step-down converter with adjustable frequency and soft start in QFN package TPS62810RWYR Texas Instruments 1: 16,28 zł 3 000Expected 4/5/2027 New Product	Mfr. Part No. TPS62810RWYR Mouser Part No 595-TPS62810RWYR New Product	Texas Instruments	Switching Voltage Regulators 2.75V to 6V, 4A step-down converter with adjustable frequency and soft start in QFN package Learn More about Texas Instruments ti tps6281x q1 step down converters	Datasheet	3 000Expected 4/5/2027	Cut Tape 16,28 zł 12,32 zł 11,26 zł 10,16 zł 9,64 zł Reel 9,64 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-HR-9	Buck	0.6 V to 5.5 V	4 A	1 Output	15 uA	2.25 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2.75V to 6V, 1A step-down converter with adjustable frequency and soft start in QFN package TPS62811RWYR Texas Instruments 1: 9,24 zł 3 000Expected 4/5/2027 New Product	Mfr. Part No. TPS62811RWYR Mouser Part No 595-TPS62811RWYR New Product	Texas Instruments	Switching Voltage Regulators 2.75V to 6V, 1A step-down converter with adjustable frequency and soft start in QFN package Learn More about Texas Instruments ti tps6281x q1 step down converters	Datasheet	3 000Expected 4/5/2027	Cut Tape 9,24 zł 6,82 zł 6,25 zł 5,54 zł View Reel 5,10 zł 5,28 zł 5,10 zł 5,10 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-HR-9	Buck	0.6 V to 5.5 V	1 A	1 Output	15 uA	2.25 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2.75V to 6V, 2A step-down converter with adjustable frequency and soft start in QFN package TPS62812RWYR Texas Instruments 1: 11,09 zł 3 000Expected 4/5/2027 New Product	Mfr. Part No. TPS62812RWYR Mouser Part No 595-TPS62812RWYR New Product	Texas Instruments	Switching Voltage Regulators 2.75V to 6V, 2A step-down converter with adjustable frequency and soft start in QFN package Learn More about Texas Instruments ti tps6281x q1 step down converters	Datasheet	3 000Expected 4/5/2027	Cut Tape 11,09 zł 8,27 zł 7,57 zł 6,78 zł View Reel 6,34 zł 6,42 zł 6,34 zł 6,34 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-HR-9	Buck	0.6 V to 5.5 V	2 A	1 Output	15 uA	2.25 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2.75V to 6V, 3A step-down converter with adjustable frequency and soft start in QFN package TPS62813RWYR Texas Instruments 1: 13,46 zł 3 000Expected 5/24/2027 New Product	Mfr. Part No. TPS62813RWYR Mouser Part No 595-TPS62813RWYR New Product	Texas Instruments	Switching Voltage Regulators 2.75V to 6V, 3A step-down converter with adjustable frequency and soft start in QFN package Learn More about Texas Instruments ti tps6281x q1 step down converters	Datasheet	3 000Expected 5/24/2027	Cut Tape 13,46 zł 10,03 zł 9,20 zł 8,23 zł View Reel 7,66 zł 7,79 zł 7,66 zł 7,66 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-HR-9	Buck	0.6 V to 5.5 V	3 A	1 Output	15 uA	2.25 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2.75V to 6V, 3A step-down converter with adjustable frequency and soft start in QFN package TPS62813RWYR.A Texas Instruments 1: 14,78 zł 3 000Expected 5/17/2027 New Product	Mfr. Part No. TPS62813RWYR.A Mouser Part No 595-TPS62813RWYR.A New Product	Texas Instruments	Switching Voltage Regulators 2.75V to 6V, 3A step-down converter with adjustable frequency and soft start in QFN package Learn More about Texas Instruments ti tps6281x q1 step down converters	Datasheet	3 000Expected 5/17/2027	Cut Tape 14,78 zł 11,18 zł 10,25 zł 9,24 zł View Reel 7,96 zł 8,80 zł 8,71 zł 8,18 zł 7,96 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-HR-9	Buck	0.6 V to 5.5 V	3 A	1 Output	15 uA	2.25 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel

TPS6281x/TPS6281x-Q1 Step-Down Converters

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TPS6281x/TPS6281x-Q1 Step-Down Converters

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