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 (CHF) 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: CHF 3.25 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 CHF 3.25 CHF 2.45 CHF 2.26 CHF 2.04 View Reel CHF 1.83 CHF 1.93 CHF 1.92 CHF 1.83 CHF 1.83	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: CHF 3.97 1’224In 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	1’224In Stock	Cut Tape CHF 3.97 CHF 3.02 CHF 2.79 CHF 2.53 View Reel CHF 2.35 CHF 2.41 CHF 2.35 CHF 2.35	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: CHF 5.09 2’411In 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	2’411In Stock	Cut Tape CHF 5.09 CHF 3.90 CHF 3.61 CHF 3.29 View Reel CHF 3.08 CHF 3.14 CHF 3.08 CHF 3.08	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: CHF 9.62 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 CHF 9.62 CHF 7.53 CHF 7.01 CHF 6.44 View Reel CHF 5.92 CHF 6.37 CHF 6.01 CHF 5.92 CHF 5.92 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: CHF 3.14 2’120In 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	2’120In Stock	Cut Tape CHF 3.14 CHF 2.38 CHF 2.18 CHF 1.97 CHF 1.87 Reel CHF 1.87 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: CHF 3.94 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 CHF 3.94 CHF 3.00 CHF 2.77 CHF 2.51 View Reel CHF 2.28 CHF 2.39 CHF 2.31 CHF 2.28 CHF 2.28 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: CHF 2.09 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 12/17/2026 24’000 Expected 3/26/2027 Factory Lead Time: 26 Weeks	Cut Tape CHF 2.09 CHF 1.54 CHF 1.41 CHF 1.27 View Reel CHF 1.17 CHF 1.20 CHF 1.17 CHF 1.17 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: CHF 2.23 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 11/9/2026 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 CHF 2.23 CHF 1.66 CHF 1.53 CHF 1.36 View Reel CHF 1.16 CHF 1.29 CHF 1.25 CHF 1.16 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: CHF 3.56 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 4/12/2027 3’000 Expected 4/19/2027 Factory Lead Time: 20 Weeks	Cut Tape CHF 3.56 CHF 2.70 CHF 2.48 CHF 2.25 View Reel CHF 2.08 CHF 2.13 CHF 2.12 CHF 2.08 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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