Voltage Regulators - Switching Regulators – Mouser Chile

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TPS54331/TPS54331-Q1 SWIFT™ DC/DC Converter

Texas Instruments TPS54331/TPS54331-Q1 SWIFT™ DC/DC Converter integrates an 80mΩ Rds(on) high side MOSFET and features a pulse-skipping Eco-mode™ for increased efficiency at light loads. The TI device's 1µA shutdown supply current allows the device to be used in battery-power applications. The Texas Instruments TPS54331/TPS54331-Q1 offers a 3.5V to 28V input voltage range, adjustable output voltage down to 0.8V, and fixed 570 kHz switching frequency. This DC/DC converter is ideal for use in a variety of applications, including industrial and car audio power supplies. The TPS54331-Q1 devices are AEC-Q100 qualified for automotive applications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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	Qualification	Series	Packaging
	Switching Voltage Regulators 3.5-28Vin 3A 570kHz Step-Down Converter TPS54331GDR Texas Instruments 1: $2.017 3.758In Stock	Mfr. Part # TPS54331GDR Mouser Part # 595-TPS54331GDR	Texas Instruments	Switching Voltage Regulators 3.5-28Vin 3A 570kHz Step-Down Converter Learn More about Texas Instruments ti tps54331	Datasheet	3.758In Stock	Cut Tape $2.017 $1.481 $1.344 $1.196 View Reel $954 $1.124 $1.082 $1.078 $954 MouseReel Available	Min.: 1 Mult.: 1 : 2.500			SMD/SMT	SOIC-8	Buck	Adjustable	3 A	1 Output	1 uA	570 kHz	- 40 C	+ 150 C		TPS54331	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 26V 3A DC-DC Convert er ALT 595-TPS54331 ALT 595-TPS54331DR TPS54331DRG4 Texas Instruments 1: $1.868 2.833In Stock	Mfr. Part # TPS54331DRG4 Mouser Part # 595-TPS54331DRG4	Texas Instruments	Switching Voltage Regulators 26V 3A DC-DC Convert er ALT 595-TPS54331 ALT 595-TPS54331DR Learn More about Texas Instruments ti tps54331	Datasheet	2.833In Stock	Cut Tape $1.868 $1.356 $1.230 $1.098 Reel $917 View $1.031 $991 $979 $897 MouseReel Available	Min.: 1 Mult.: 1 : 2.500			SMD/SMT	SOIC-8	Buck	Adjustable	3 A	1 Output	1 uA	570 kHz	- 40 C	+ 150 C		TPS54331	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 3A 28V In Step Down SWIFT DC/DC Cnvrtr A A 595-TPS54331DR TPS54331D Texas Instruments 1: $2.472 774In Stock	Mfr. Part # TPS54331D Mouser Part # 595-TPS54331D	Texas Instruments	Switching Voltage Regulators 3A 28V In Step Down SWIFT DC/DC Cnvrtr A A 595-TPS54331DR Learn More about Texas Instruments ti tps54331	Datasheet	774In Stock	$2.472 $1.834 $1.663 $1.447 View $1.390 $1.344 $1.265 $1.242	Min.: 1 Mult.: 1			SMD/SMT	SOIC-8	Buck	Adjustable	3 A	1 Output	1 uA	570 kHz	- 40 C	+ 150 C		TPS54331	Tube
	Switching Voltage Regulators 3.5-28Vin 3A 570kHz SD Converter A 595-T A 595-TPS54331DDAR TPS54331DDA Texas Instruments 1: $3.076 404In Stock	Mfr. Part # TPS54331DDA Mouser Part # 595-TPS54331DDA	Texas Instruments	Switching Voltage Regulators 3.5-28Vin 3A 570kHz SD Converter A 595-T A 595-TPS54331DDAR Learn More about Texas Instruments ti tps54331	Datasheet	404In Stock	$3.076 $2.279 $2.073 $1.857 View $1.754 $1.698 $1.629 $1.606 $1.561	Min.: 1 Mult.: 1			SMD/SMT	SO-PowerPAD-8	Buck	Adjustable	3 A	1 Output	1 uA	570 kHz	- 40 C	+ 150 C		TPS54331	Tube
	Switching Voltage Regulators 3.5-28Vin 3A 570kHz SD Converter A 595-T A 595-TPS54331DDA TPS54331DDAR Texas Instruments 1: $2.506 1.002In Stock 20.000Expected 5/5/2027	Mfr. Part # TPS54331DDAR Mouser Part # 595-TPS54331DDAR	Texas Instruments	Switching Voltage Regulators 3.5-28Vin 3A 570kHz SD Converter A 595-T A 595-TPS54331DDA Learn More about Texas Instruments ti tps54331	Datasheet	1.002In Stock 20.000Expected 5/5/2027	Cut Tape $2.506 $1.857 $1.698 $1.515 Reel $1.322 View $1.424 $1.390 $1.356 $1.265 MouseReel Available	Min.: 1 Mult.: 1 : 2.500			SMD/SMT	SO-PowerPAD-8	Buck	Adjustable	3 A	1 Output	1 uA	570 kHz	- 40 C	+ 150 C		TPS54331	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 26V 3A DC-DC Convert er ALT 595-TPS54331 ALT 595-TPS54331D TPS54331DG4 Texas Instruments 1: $2.506 441In Stock	Mfr. Part # TPS54331DG4 Mouser Part # 595-TPS54331DG4	Texas Instruments	Switching Voltage Regulators 26V 3A DC-DC Convert er ALT 595-TPS54331 ALT 595-TPS54331D Learn More about Texas Instruments ti tps54331	Datasheet	441In Stock	$2.506 $1.857 $1.686 $1.492 View $1.413 $1.208	Min.: 1 Mult.: 1			SMD/SMT	SOIC-8	Buck	Adjustable	3 A	1 Output		570 kHz	- 40 C	+ 150 C		TPS54331	Tube
	Switching Voltage Regulators 3A 28V In Step Down SWIFT DC/DC Cnvrtr A A 595-TPS54331D TPS54331DR Texas Instruments 1: $1.846 133In Stock 7.500On Order	Mfr. Part # TPS54331DR Mouser Part # 595-TPS54331DR	Texas Instruments	Switching Voltage Regulators 3A 28V In Step Down SWIFT DC/DC Cnvrtr A A 595-TPS54331D Learn More about Texas Instruments ti tps54331	Datasheet	133In Stock 7.500On Order On Order Ship Dates Mfr. #: TPS54331DR Stock: 133 Can Ship Immediately On Order: 2.500 Expected 11/24/2026 5.000 Expected 5/5/2027 Factory Lead-Time: 26 Weeks	Cut Tape $1.846 $1.356 $1.230 $1.093 View Reel $897 $1.028 $988 $980 $897 MouseReel Available	Min.: 1 Mult.: 1 : 2.500			SMD/SMT	SOIC-8	Buck	Adjustable	3 A	1 Output	1 uA	570 kHz	- 40 C	+ 150 C		TPS54331	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators AC 3A 28Vin 570kHz S tep Down SWIFT TPS54331QDRQ1 Texas Instruments 1: $4.853 1.028In Stock	Mfr. Part # TPS54331QDRQ1 Mouser Part # 595-TPS54331QDRQ1	Texas Instruments	Switching Voltage Regulators AC 3A 28Vin 570kHz S tep Down SWIFT Learn More about Texas Instruments ti tps54331	Datasheet	1.028In Stock	Cut Tape $4.853 $3.680 $3.384 $3.053 View Reel $2.655 $2.905 $2.894 $2.655 MouseReel Available	Min.: 1 Mult.: 1 : 2.500			SMD/SMT	SOIC-8	Buck	800 mV to 25 V	3 A	1 Output	1 uA	570 kHz	- 40 C	+ 150 C	AEC-Q100	TPS54331	Reel, Cut Tape, MouseReel