Voltage Regulators - Switching Regulators

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TPS6291x/TPS6291x-Q1 Buck Converters

Texas Instruments TPS6291x/TPS6291x-Q1 Buck Converters are high-efficiency, low noise, and low ripple current mode synchronous buck converters. The devices are ideal for noise-sensitive applications that would normally use an LDO for post-regulation, such as high-speed ADCs, clock and jitter cleaner, serializer, de-serializer, and radar applications. The devices operate at a fixed switching frequency of 2.2MHz or 1MHz and can be synchronized to an external clock. The Texas Instruments TPS6291x/TPS6291x-Q1 devices have an output current of 2A (TPS62912), 3A (TPS62913), 4.5A (TPS62914/TPS62914-Q1), 6A (TPS62916/TPS62916-Q1), or 8A (TPS62918/TPS62918-Q1).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) 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 3V to 17 V input 4.5A low-no TPS62914QRPYRQ1 Texas Instruments 1: S/ 15.73 2,146In Stock New Product	Mfr. Part # TPS62914QRPYRQ1 Mouser Part # 595-TPS62914QRPYRQ1 New Product	Texas Instruments	Switching Voltage Regulators Automotive 3V to 17 V input 4.5A low-no Learn More about Texas Instruments ti tps6291x buck converters	Datasheet	2,146In Stock	Cut Tape S/ 15.73 S/ 11.87 S/ 10.90 S/ 9.85 View Reel S/ 8.84 S/ 9.34 S/ 9.26 S/ 8.84 S/ 8.84	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	VQFN-HR-14	Buck	800 mV to 5.5 V	4.5 A	1 Output	5 mA	2.2 MHz	- 55 C	+ 150 C	TPS62914	Reel, Cut Tape
Switching Voltage Regulators Automotive 3V to 17 V Input 6A low-nois TPS62916QRPYRQ1 Texas Instruments 1: S/ 19.19 1,409In Stock New Product	Mfr. Part # TPS62916QRPYRQ1 Mouser Part # 595-TPS62916QRPYRQ1 New Product	Texas Instruments	Switching Voltage Regulators Automotive 3V to 17 V Input 6A low-nois Learn More about Texas Instruments ti tps6291x buck converters	Datasheet	1,409In Stock	Cut Tape S/ 19.19 S/ 14.64 S/ 13.51 S/ 12.22 View Reel S/ 11.37 S/ 11.64 S/ 11.37 S/ 11.37	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	VQFN-HR-14	Buck	800 mV to 5.5 V	6 A	1 Output	5 mA	2.2 MHz	- 55 C	+ 150 C	TPS62916	Reel, Cut Tape
Switching Voltage Regulators Automotive 3V to 17 V 8A low-noise low- TPS62918QRPYRQ1 Texas Instruments 1: S/ 24.64 2,411In Stock New Product	Mfr. Part # TPS62918QRPYRQ1 Mouser Part # 595-TPS62918QRPYRQ1 New Product	Texas Instruments	Switching Voltage Regulators Automotive 3V to 17 V 8A low-noise low- Learn More about Texas Instruments ti tps6291x buck converters	Datasheet	2,411In Stock	Cut Tape S/ 24.64 S/ 18.88 S/ 17.48 S/ 15.88 View Reel S/ 14.87 S/ 15.14 S/ 14.87 S/ 14.87	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	VQFN-HR-14	Buck	800 mV to 5.5 V	8 A	1 Output	5 mA	2.2 MHz	- 55 C	+ 150 C	TPS62918	Reel, Cut Tape
Switching Voltage Regulators 17V VIN 6A low-nois e low-ripple buck co TPS62916RPYR-ET Texas Instruments 1: S/ 46.52 2,577In Stock	Mfr. Part # TPS62916RPYR-ET Mouser Part # 595-TPS62916RPYR-ET	Texas Instruments	Switching Voltage Regulators 17V VIN 6A low-nois e low-ripple buck co Learn More about Texas Instruments ti tps6291x buck converters	Datasheet	2,577In Stock	Cut Tape S/ 46.52 S/ 36.43 S/ 33.90 S/ 31.14 View Reel S/ 28.65 S/ 30.83 S/ 29.04 S/ 28.65 S/ 28.65 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	VQFN-HR-14	Buck	800 mV to 5.5 V	6 A	1 Output	5 mA	2.2 MHz	- 40 C	+ 150 C	TPS62916E	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 17V VIN 4.5A low-no ise low-ripple buck TPS62914RPYR Texas Instruments 1: S/ 15.18 2,077In Stock	Mfr. Part # TPS62914RPYR Mouser Part # 595-TPS62914RPYR	Texas Instruments	Switching Voltage Regulators 17V VIN 4.5A low-no ise low-ripple buck Learn More about Texas Instruments ti tps6291x buck converters	Datasheet	2,077In Stock	Cut Tape S/ 15.18 S/ 11.48 S/ 10.55 S/ 9.50 View Reel S/ 8.95 S/ 9.03 S/ 8.95 S/ 8.95 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	VQFN-HR-14	Buck	800 mV to 5.5 V	4.5 A	1 Output	5 mA	2.2 MHz	- 40 C	+ 150 C	TPS62914	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 17V VIN 8A low-nois e low-ripple buck co TPS62918RPYR Texas Instruments 1: S/ 19.07 1,676In Stock	Mfr. Part # TPS62918RPYR Mouser Part # 595-TPS62918RPYR	Texas Instruments	Switching Voltage Regulators 17V VIN 8A low-nois e low-ripple buck co Learn More about Texas Instruments ti tps6291x buck converters	Datasheet	1,676In Stock	Cut Tape S/ 19.07 S/ 14.52 S/ 13.39 S/ 12.14 View Reel S/ 11.05 S/ 11.56 S/ 11.17 S/ 11.05 S/ 11.05 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	VQFN-HR-14	Buck	800 mV to 5.5 V	8 A	1 Output	5 mA	2.2 MHz	- 40 C	+ 150 C	TPS62918	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 17-VIN 2-A low-nois e and low-ripple buc TPS62912RPUR Texas Instruments 1: S/ 10.08 38,877On Order	Mfr. Part # TPS62912RPUR Mouser Part # 595-TPS62912RPUR	Texas Instruments	Switching Voltage Regulators 17-VIN 2-A low-nois e and low-ripple buc Learn More about Texas Instruments ti tps6291x buck converters	Datasheet	38,877On Order On Order Ship Dates Mfr. #: TPS62912RPUR Stock: 0 On Order: 14,877 Expected 12/17/2026 24,000 Expected 3/26/2027 Factory Lead-Time: 26 Weeks	Cut Tape S/ 10.08 S/ 7.47 S/ 6.85 S/ 6.15 View Reel S/ 5.64 S/ 5.80 S/ 5.64 S/ 5.64 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	VQFN-HR-10	Buck	800 mV to 5.5 V	2 A	1 Output	5 mA	2.2 MHz	- 40 C	+ 150 C	TPS62912	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 17-VIN 3-A low-nois e and low-ripple buc TPS62913RPUR Texas Instruments 1: S/ 10.78 36,494On Order	Mfr. Part # TPS62913RPUR Mouser Part # 595-TPS62913RPUR	Texas Instruments	Switching Voltage Regulators 17-VIN 3-A low-nois e and low-ripple buc Learn More about Texas Instruments ti tps6291x buck converters	Datasheet	36,494On Order On Order Ship Dates Mfr. #: TPS62913RPUR Stock: 0 On Order: 494 Expected 11/12/2026 9,000 Expected 4/8/2027 9,000 Expected 4/12/2027 18,000 Expected 4/15/2027 Factory Lead-Time: 26 Weeks	Cut Tape S/ 10.78 S/ 8.02 S/ 7.36 S/ 6.58 View Reel S/ 5.61 S/ 6.23 S/ 6.07 S/ 5.61 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-10	Buck	800 mV to 5.5 V	3 A	1 Output	5 mA	2.2 MHz	- 40 C	+ 150 C	TPS62913	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 17-VIN 6-A low-nois e low-ripple buck co TPS62916RPYR Texas Instruments 1: S/ 17.20 7,743On Order	Mfr. Part # TPS62916RPYR Mouser Part # 595-TPS62916RPYR	Texas Instruments	Switching Voltage Regulators 17-VIN 6-A low-nois e low-ripple buck co Learn More about Texas Instruments ti tps6291x buck converters	Datasheet	7,743On Order On Order Ship Dates Mfr. #: TPS62916RPYR Stock: 0 On Order: 4,743 Expected 4/12/2027 3,000 Expected 4/19/2027 Factory Lead-Time: 20 Weeks	Cut Tape S/ 17.20 S/ 13.04 S/ 11.99 S/ 10.86 View Reel S/ 9.42 S/ 10.32 S/ 10.28 S/ 9.42 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-14	Buck	800 mV to 5.5 V	6 A	1 Output	5 mA	1 MHz, 1.4 MHz, 2.2 MHz	- 40 C	+ 150 C	TPS62916	Reel, Cut Tape, MouseReel

TPS6291x/TPS6291x-Q1 Buck Converters

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