Voltage Regulators - Switching Regulators – Mouser Sweden

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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 (SEK) 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: 17,10 kr 3 763In Stock	Mfr. Part No. TPS54331GDR Mouser Part No 595-TPS54331GDR	Texas Instruments	Switching Voltage Regulators 3.5-28Vin 3A 570kHz Step-Down Converter Learn More about Texas Instruments ti tps54331	Datasheet	3 763In Stock	Cut Tape 17,10 kr 12,60 kr 11,36 kr 10,16 kr View Reel 8,21 kr 9,55 kr 9,19 kr 9,16 kr 8,21 kr 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 3.5-28Vin 3A 570kHz SD Converter A 595-T A 595-TPS54331DDA TPS54331DDAR Texas Instruments 1: 21,94 kr 1 738In Stock	Mfr. Part No. TPS54331DDAR Mouser Part No 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 738In Stock	Cut Tape 21,94 kr 16,20 kr 14,85 kr 13,28 kr Reel 11,36 kr View 12,49 kr 12,15 kr 11,59 kr 11,03 kr 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-TPS54331DR TPS54331DRG4 Texas Instruments 1: 15,86 kr 2 832In Stock	Mfr. Part No. TPS54331DRG4 Mouser Part No 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 832In Stock	Cut Tape 15,86 kr 11,48 kr 10,45 kr 9,33 kr Reel 7,79 kr View 8,75 kr 8,42 kr 8,31 kr 7,62 kr 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: 41,63 kr 1 018In Stock	Mfr. Part No. TPS54331QDRQ1 Mouser Part No 595-TPS54331QDRQ1	Texas Instruments	Switching Voltage Regulators AC 3A 28Vin 570kHz S tep Down SWIFT Learn More about Texas Instruments ti tps54331	Datasheet	1 018In Stock	Cut Tape 41,63 kr 31,39 kr 28,80 kr 25,99 kr View Reel 23,96 kr 24,64 kr 24,53 kr 23,96 kr 23,96 kr 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
	Switching Voltage Regulators 3A 28V In Step Down SWIFT DC/DC Cnvrtr A A 595-TPS54331DR TPS54331D Texas Instruments 1: 21,04 kr 765In Stock	Mfr. Part No. TPS54331D Mouser Part No 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	765In Stock	21,04 kr 15,53 kr 14,18 kr 12,26 kr View 11,81 kr 11,36 kr 10,74 kr 10,54 kr	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: 26,10 kr 393In Stock	Mfr. Part No. TPS54331DDA Mouser Part No 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	393In Stock	26,10 kr 19,35 kr 17,66 kr 15,75 kr View 14,85 kr 14,40 kr 13,84 kr 13,61 kr 13,28 kr	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 26V 3A DC-DC Convert er ALT 595-TPS54331 ALT 595-TPS54331D TPS54331DG4 Texas Instruments 1: 21,26 kr 441In Stock	Mfr. Part No. TPS54331DG4 Mouser Part No 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	21,26 kr 15,75 kr 14,29 kr 12,71 kr View 12,04 kr 10,26 kr	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: 15,64 kr 1 024In Stock 2 500Expected 2026-11-26	Mfr. Part No. TPS54331DR Mouser Part No 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	1 024In Stock 2 500Expected 2026-11-26	Cut Tape 15,64 kr 11,48 kr 10,45 kr 9,28 kr View Reel 7,62 kr 8,73 kr 8,39 kr 8,33 kr 7,62 kr 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