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 (SGD) 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: $5.49 2,146In Stock New Product	Mfr. Part No. TPS62914QRPYRQ1 Mouser Part No 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 $5.49 $4.15 $3.81 $3.44 View Reel $3.07 $3.26 $3.24 $3.09 $3.07	Min.: 1 Mult.: 1 : 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: $6.70 1,379In Stock New Product	Mfr. Part No. TPS62916QRPYRQ1 Mouser Part No 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	1,379In Stock	Cut Tape $6.70 $5.11 $4.72 $4.27 View Reel $3.96 $4.07 $3.97 $3.96	Min.: 1 Mult.: 1 : 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: $8.61 2,409In Stock New Product	Mfr. Part No. TPS62918QRPYRQ1 Mouser Part No 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	2,409In Stock	Cut Tape $8.61 $6.60 $6.11 $5.55 View Reel $5.18 $5.29 $5.20 $5.18	Min.: 1 Mult.: 1 : 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: $16.25 2,534In Stock	Mfr. Part No. TPS62916RPYR-ET Mouser Part No 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	2,534In Stock	Cut Tape $16.25 $12.73 $11.85 $10.88 View Reel $10.00 $10.77 $10.15 $10.01 $10.00 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	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: $5.30 2,095In Stock	Mfr. Part No. TPS62914RPYR Mouser Part No 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	2,095In Stock	Cut Tape $5.30 $4.01 $3.69 $3.32 View Reel $2.96 $3.16 $3.13 $2.96 MouseReel Available	Min.: 1 Mult.: 1 : 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: $6.66 1,676In Stock	Mfr. Part No. TPS62918RPYR Mouser Part No 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 $6.66 $5.07 $4.68 $4.24 View Reel $3.74 $4.04 $3.90 $3.86 $3.74 Quote MouseReel Available	Min.: 1 Mult.: 1 : 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: $3.52 38,877On Order	Mfr. Part No. TPS62912RPUR Mouser Part No 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. No: TPS62912RPUR Stock: 0 On Order: 14,877 Expected 19/11/2026 24,000 Expected 26/3/2027 Factory Lead Time: 26 Weeks	Cut Tape $3.52 $2.61 $2.39 $2.15 Reel $1.82 View $2.03 $1.97 $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 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: $3.77 36,394On Order	Mfr. Part No. TPS62913RPUR Mouser Part No 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	36,394On Order On Order Ship Dates Mfr. No: TPS62913RPUR Stock: 0 On Order: 394 Expected 9/11/2026 9,000 Expected 8/4/2027 9,000 Expected 12/4/2027 18,000 Expected 15/4/2027 Factory Lead Time: 26 Weeks	Cut Tape $3.77 $2.80 $2.57 $2.30 View Reel $1.96 $2.18 $2.12 $1.96 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: $6.01 7,743On Order	Mfr. Part No. TPS62916RPYR Mouser Part No 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. No: TPS62916RPYR Stock: 0 On Order: 4,743 Expected 12/4/2027 3,000 Expected 19/4/2027 Factory Lead Time: 20 Weeks	Cut Tape $6.01 $4.56 $4.19 $3.79 View Reel $3.29 $3.60 $3.59 $3.29 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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TPS6291x/TPS6291x-Q1 Buck Converters

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