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 (USD) 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: $4.04 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 $4.04 $3.05 $2.80 $2.53 View Reel $2.27 $2.40 $2.38 $2.27 $2.27	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: $4.93 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 $4.93 $3.76 $3.47 $3.14 View Reel $2.92 $2.99 $2.92 $2.92	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: $6.33 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 $6.33 $4.85 $4.49 $4.08 View Reel $3.82 $3.89 $3.82 $3.82	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: $11.95 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 $11.95 $9.36 $8.71 $8.00 View Reel $7.36 $7.92 $7.46 $7.36 $7.36 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: $3.90 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 $3.90 $2.95 $2.71 $2.44 View Reel $2.30 $2.32 $2.30 $2.30 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: $4.90 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 $4.90 $3.73 $3.44 $3.12 View Reel $2.84 $2.97 $2.87 $2.84 $2.84 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: $2.59 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 4/2/2027 Factory Lead-Time: 26 Weeks	Cut Tape $2.59 $1.92 $1.76 $1.58 View Reel $1.45 $1.49 $1.45 $1.45 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: $2.77 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 4/15/2027 9,000 Expected 4/19/2027 18,000 Expected 4/22/2027 Factory Lead-Time: 26 Weeks	Cut Tape $2.77 $2.06 $1.89 $1.69 View Reel $1.44 $1.60 $1.56 $1.44 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: $4.42 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 4/19/2027 3,000 Expected 4/26/2027 Factory Lead-Time: 20 Weeks	Cut Tape $4.42 $3.35 $3.08 $2.79 View Reel $2.42 $2.65 $2.64 $2.42 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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