Voltage Regulators - Switching Regulators – Mouser United Kingdom

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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 (GBP) 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: £1.33 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 £1.33 £0.978 £0.882 £0.788 View Reel £0.637 £0.741 £0.713 £0.711 £0.637 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: £1.70 1,818In 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	1,818In Stock	Cut Tape £1.70 £1.26 £1.15 £1.03 Reel £0.882 View £0.969 £0.943 £0.899 £0.856 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: £1.23 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 £1.23 £0.89 £0.811 £0.724 Reel £0.604 View £0.679 £0.653 £0.645 £0.591 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: £3.23 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 £3.23 £2.44 £2.23 £2.02 View Reel £1.86 £1.91 £1.90 £1.86 £1.86 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: £1.63 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	£1.63 £1.20 £1.10 £0.952 View £0.917 £0.882 £0.834 £0.818	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: £2.03 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	£2.03 £1.50 £1.37 £1.22 View £1.15 £1.12 £1.07 £1.06 £1.03	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: £1.65 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	£1.65 £1.22 £1.11 £0.986 View £0.934 £0.796	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: £1.17 1,024In Stock 2,500Expected 08/03/2027	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 08/03/2027	Cut Tape £1.17 £0.856 £0.811 £0.72 Reel £0.604 View £0.677 £0.651 £0.646 £0.591 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