Voltage Regulators - Switching Regulators – Mouser Canada

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (Kitchener) (800) 346-6873Feedback

Change Location

(800) 346-6873 Change Location

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

TPS6290x/TPS6290x-Q1 Buck Converters

Texas Instruments TPS6290x/TPS6290x-Q1 High-Efficiency and Low I_Q Buck Converters are highly efficient, small, and flexible synchronous step-down DC-DC converters that are easy to use. A selectable switching frequency of 2.5MHz or 1.0MHz allows the use of small inductors and provides a fast transient response. The devices support a high V_OUT accuracy of ±1% with the DCS-Control topology. The wide input voltage range of 3V to 17V supports a variety of nominal inputs like 12V supply rails, single-cell or multi-cell Li-Ion, and 5V or 3.3V rails. These devices have a continuous output current of up to 1A (TPS62901), 2A (TPS62902), or 3A (TPS62903/TPS62903-Q1).

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 6

Applied Filters:

Output Voltage

Output Current

Quiescent Current

Switching Frequency

Maximum Operating Temperature

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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 3-V to 17-V 2-A&nbs p;high-efficiency lo TPS62902RPJR Texas Instruments 1: $2.71 11In Stock 12,000Expected 2027-01-21	Mfr. Part # TPS62902RPJR Mouser Part # 595-TPS62902RPJR	Texas Instruments	Switching Voltage Regulators 3-V to 17-V 2-A&nbs p;high-efficiency lo Learn More about Texas Instruments ti tps6290x buck converters	Datasheet	11In Stock 12,000Expected 2027-01-21	Cut Tape $2.71 $1.99 $1.81 $1.61 Reel $1.35 View $1.51 $1.45 $1.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	VQFN-HR-9	Buck	400 mV to 5.5 V	2 A	1 Output	8 mA	1 MHz, 2.5 MHz	- 40 C	+ 150 C	TPS62902	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators Automotive 3-V to 1 8-V 3-A low-IQ sync TPS62903QRYTRQ1 Texas Instruments 1: $2.85 32,651On Order	Mfr. Part # TPS62903QRYTRQ1 Mouser Part # 595-TPS62903QRYTRQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 1 8-V 3-A low-IQ sync Learn More about Texas Instruments ti tps6290x buck converters	Datasheet	32,651On Order On Order Ship Dates Mfr. #: TPS62903QRYTRQ1 Stock: 0 On Order: 2,651 Expected 2026-11-13 6,000 Expected 2026-12-10 9,000 Expected 2027-02-18 15,000 Expected 2027-03-04 Factory Lead-Time: 12 Weeks	Cut Tape $2.85 $2.10 $1.92 $1.71 Reel $1.44 View $1.61 $1.56 $1.42 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	VQFN-HR-9	Buck	400 mV to 5.5 V	3 A	1 Output	4 uA	2.5 MHz	- 40 C	+ 165 C	TPS62903	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 3-V to 17-V 3-A&nbs p;high-efficiency lo TPS62903RPJR Texas Instruments 1: $3.20 14,990On Order	Mfr. Part # TPS62903RPJR Mouser Part # 595-TPS62903RPJR	Texas Instruments	Switching Voltage Regulators 3-V to 17-V 3-A&nbs p;high-efficiency lo Learn More about Texas Instruments ti tps6290x buck converters	Datasheet	14,990On Order On Order Ship Dates Mfr. #: TPS62903RPJR Stock: 0 On Order: 2,990 Expected 2027-03-22 6,000 Expected 2027-03-25 6,000 Expected 2027-04-05 Factory Lead-Time: 20 Weeks	Cut Tape $3.20 $2.36 $2.15 $1.92 Reel $1.64 View $1.80 $1.73 $1.67 $1.58 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	VQFN-HR-9	Buck	400 mV to 5.5 V	3 A	1 Output	8 mA	1 MHz, 2.5 MHz	- 40 C	+ 150 C	TPS62903	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators Automotive 3-V to 1 8-V 1-A low-IQ sync TPS62901QRYTRQ1 Texas Instruments 1: $2.53 7,579On Order	Mfr. Part # TPS62901QRYTRQ1 Mouser Part # 595-TPS62901QRYTRQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 1 8-V 1-A low-IQ sync Learn More about Texas Instruments ti tps6290x buck converters	Datasheet	7,579On Order On Order Ship Dates Mfr. #: TPS62901QRYTRQ1 Stock: 0 On Order: 1,579 Expected 2026-11-13 6,000 Expected 2026-11-19 Factory Lead-Time: 20 Weeks	Cut Tape $2.53 $1.87 $1.70 $1.51 Reel $1.27 View $1.42 $1.37 $1.36 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	VQFN-HR-9	Buck	5 V	1 A	1 Output	2 uA	1 MHz, 2.5 MHz	- 40 C	+ 165 C	TPS62901	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 3-V to 17-V 1-A&nbs p;high-efficiency lo TPS62901RPJR Texas Instruments 1: $2.38 13,568On Order	Mfr. Part # TPS62901RPJR Mouser Part # 595-TPS62901RPJR	Texas Instruments	Switching Voltage Regulators 3-V to 17-V 1-A&nbs p;high-efficiency lo Learn More about Texas Instruments ti tps6290x buck converters	Datasheet	13,568On Order On Order Ship Dates Mfr. #: TPS62901RPJR Stock: 0 On Order: 1,568 Expected 2026-10-27 9,000 Expected 2026-11-19 3,000 Expected 2026-12-03 Factory Lead-Time: 20 Weeks	Cut Tape $2.38 $1.74 $1.57 $1.39 Reel $1.13 View $1.31 $1.26 $1.24 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	VQFN-HR-9	Buck	400 mV to 5.5 V	1 A	1 Output	8 mA	1 MHz, 2.5 MHz	- 40 C	+ 150 C	TPS62901	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators Automotive 3-V to 1 8-V 2-A low-IQ sync TPS62902QRYTRQ1 Texas Instruments 1: $2.61 6,000Expected 2027-02-01	Mfr. Part # TPS62902QRYTRQ1 Mouser Part # 595-TPS62902QRYTRQ1	Texas Instruments	Switching Voltage Regulators Automotive 3-V to 1 8-V 2-A low-IQ sync Learn More about Texas Instruments ti tps6290x buck converters	Datasheet	6,000Expected 2027-02-01	Cut Tape $2.61 $1.92 $1.74 $1.56 Reel $1.30 View $1.47 $1.41 $1.40 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	VQFN-HR-9	Buck	400 mV to 5.5 V	2 A	1 Output	4 uA	1 MHz, 2.5 MHz	- 40 C	+ 165 C	TPS62902	Reel, Cut Tape, MouseReel