Voltage References – Mouser Honduras

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REF50x Precision Voltage References

Texas Instruments REF50x Precision Voltage References are a family of low-noise, low-drift, and high-precision voltage references. These voltage references can sink and source current and include excellent line and load regulation. The REF50x precision voltage references feature 2.5ppm/°C maximum low-temperature drift, 0.025% maximum high accuracy, and 0.5μV_PP/V low noise. The voltage references support a 42V wide supply voltage rating, a 340μA ultra-low I_Q, and ±10mA high-output current. The REF50x voltage references are available in 8-pin SOIC and VSSOP packages and are specified from -40°C to 125°C temperature range. Typical applications include precision data acquisition systems, semiconductor test equipment, industrial process controls, and medical instrumentation, pressure and temperature transmitters.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Reference Type	Output Voltage	Initial Accuracy	Temperature Coefficient	Series VREF - Input Voltage - Max	Shunt Current - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050IDGKR REF5050IDGKT Texas Instruments 1: $10.80 611In Stock	Mfr. Part # REF5050IDGKT Mouser Part # 595-REF5050IDGKT	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050IDGKR Learn More about Texas Instruments ti ref50x voltage references	Datasheet	611In Stock	Cut Tape $10.80 $8.45 $7.86 $7.21 Reel $6.88 View $6.61 $6.51 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSSOP-8	Series Precision References	5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5050	Reel, Cut Tape, MouseReel
Voltage References Enhanced low-noise ( 0.5uVpp/V) low-drif REF5030EIDR Texas Instruments 1: $8.09 601In Stock New Product	Mfr. Part # REF5030EIDR Mouser Part # 595-REF5030EIDR New Product	Texas Instruments	Voltage References Enhanced low-noise ( 0.5uVpp/V) low-drif Learn More about Texas Instruments ti ref50x voltage references	Datasheet	601In Stock	Cut Tape $8.09 $6.26 $5.80 $5.30 View Reel $4.49 $5.16 $4.85 $4.49 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-8	Ground Precision References	3 V	0.025 %	2.5 PPM/C			- 40 C	+ 125 C	REF50E	Reel, Cut Tape, MouseReel
Voltage References Enhanced low-noise (0.5Vpp/V), low-drift (2.5ppm/C), wide-VIN (42V) precision voltage reference REF5045EIDR Texas Instruments 1: $8.01 2,100In Stock New Product	Mfr. Part # REF5045EIDR Mouser Part # 595-REF5045EIDR New Product	Texas Instruments	Voltage References Enhanced low-noise (0.5Vpp/V), low-drift (2.5ppm/C), wide-VIN (42V) precision voltage reference Learn More about Texas Instruments ti ref50x voltage references	Datasheet	2,100In Stock	Cut Tape $8.01 $6.17 $5.72 $5.21 View Reel $4.72 $4.83 $4.73 $4.72 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-8		4.5 V	0.025 %	2.5 ppm / C			- 40 C	+ 125 C	REF50E	Reel, Cut Tape, MouseReel
Voltage References 2.5V 3uVpp/V noise 3 ppm/C drift precis REF5025EIDR Texas Instruments 1: $8.02 2,162In Stock New Product	Mfr. Part # REF5025EIDR Mouser Part # 595-REF5025EIDR New Product	Texas Instruments	Voltage References 2.5V 3uVpp/V noise 3 ppm/C drift precis Learn More about Texas Instruments ti ref50x voltage references	Datasheet	2,162In Stock	Cut Tape $8.02 $6.20 $5.74 $5.24 View Reel $4.52 $4.97 $4.96 $4.88 $4.52 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-8	Series Precision References	2.5 V	0.025 %	8 PPM/C	48 V		- 40 C	+ 125 C	REF5025	Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025AIDGKR REF5025AIDGKT Texas Instruments 1: $4.86 5,351In Stock	Mfr. Part # REF5025AIDGKT Mouser Part # 595-REF5025AIDGKT	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025AIDGKR Learn More about Texas Instruments ti ref50x voltage references	Datasheet	5,351In Stock	Cut Tape $4.86 $3.70 $3.41 $3.09 Reel $2.93 View $2.79 $2.71 $2.68 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSSOP-8	Series Precision References	2.5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5025	Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025IDR REF5025ID Texas Instruments 1: $9.33 5,114In Stock	Mfr. Part # REF5025ID Mouser Part # 595-REF5025ID	Texas Instruments	Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025IDR Learn More about Texas Instruments ti ref50x voltage references	Datasheet	5,114In Stock	$9.33 $7.25 $7.12 $6.05 $5.74	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Series Precision References	2.5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5025	Tube
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050IDGKT REF5050IDGKR Texas Instruments 1: $10.45 3,074In Stock	Mfr. Part # REF5050IDGKR Mouser Part # 595-REF5050IDGKR	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050IDGKT Learn More about Texas Instruments ti ref50x voltage references	Datasheet	3,074In Stock	Cut Tape $10.45 $8.16 $7.59 $6.96 View Reel $6.01 $6.73 $6.66 $6.58 $6.01 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	Series Precision References	5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5050	Reel, Cut Tape, MouseReel
Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref REF5050MDREP Texas Instruments 1: $15.29 4,170In Stock	Mfr. Part # REF5050MDREP Mouser Part # 595-REF5050MDREP	Texas Instruments	Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref Learn More about Texas Instruments ti ref50x voltage references	Datasheet	4,170In Stock	Cut Tape $15.29 $11.97 $11.14 $10.23 View Reel $8.83 $10.14 $9.54 $9.32 $8.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Series Precision References	5 V	0.05 %	3 PPM / C	18 V	10 mA	- 55 C	+ 125 C	REF5050	Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025AIDR REF5025AID Texas Instruments 1: $4.86 2,749In Stock	Mfr. Part # REF5025AID Mouser Part # 595-REF5025AID	Texas Instruments	Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025AIDR Learn More about Texas Instruments ti ref50x voltage references	Datasheet	2,749In Stock	$4.86 $3.70 $3.15 $3.01 View $2.90 $2.83 $2.76 $2.74 Quote	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Series Precision References	2.5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5025	Tube
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025AIDGKT REF5025AIDGKR Texas Instruments 1: $4.26 2,280In Stock 7,500Expected 1/15/2027	Mfr. Part # REF5025AIDGKR Mouser Part # 595-REF5025AIDGKR	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025AIDGKT Learn More about Texas Instruments ti ref50x voltage references	Datasheet	2,280In Stock 7,500Expected 1/15/2027	Cut Tape $4.26 $3.22 $2.96 $2.67 Reel $2.30 View $2.54 $2.52 $2.44 $2.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	Series Precision References	2.5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5025	Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025IDGKT REF5025IDGKR Texas Instruments 1: $7.56 894In Stock 2,500Expected 11/26/2026	Mfr. Part # REF5025IDGKR Mouser Part # 595-REF5025IDGKR	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025IDGKT Learn More about Texas Instruments ti ref50x voltage references	Datasheet	894In Stock 2,500Expected 11/26/2026	Cut Tape $7.56 $5.84 $5.41 $4.94 View Reel $4.27 $4.68 $4.57 $4.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	Series Precision References	2.5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5025	Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025IDGKR REF5025IDGKT Texas Instruments 1: $9.25 885In Stock 1,500Expected 11/26/2026	Mfr. Part # REF5025IDGKT Mouser Part # 595-REF5025IDGKT	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025IDGKR Learn More about Texas Instruments ti ref50x voltage references	Datasheet	885In Stock 1,500Expected 11/26/2026	Cut Tape $9.25 $7.17 $6.65 $6.08 Reel $5.79 View $5.63 $5.48 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSSOP-8	Series Precision References	2.5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5025	Reel, Cut Tape, MouseReel
Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref REF5025MDTEP Texas Instruments 1: $18.95 406In Stock	Mfr. Part # REF5025MDTEP Mouser Part # 595-REF5025MDTEP	Texas Instruments	Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref Learn More about Texas Instruments ti ref50x voltage references	Datasheet	406In Stock	Cut Tape $18.95 $15.09 $14.12 $13.12 Reel $12.50 View $12.09 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOIC-8	Series Precision References	2.5 V	0.05 %	3 PPM / C	18 V	10 mA	- 55 C	+ 125 C	REF5025	Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050AIDR REF5050AID Texas Instruments 1: $6.25 760In Stock	Mfr. Part # REF5050AID Mouser Part # 595-REF5050AID	Texas Instruments	Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050AIDR Learn More about Texas Instruments ti ref50x voltage references	Datasheet	760In Stock	$6.25 $4.80 $4.60 $3.82 View $3.69 $3.52 $3.46	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Series Precision References	5 V	0.1 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5050	Tube
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050AIDGKR REF5050AIDGKT Texas Instruments 1: $5.98 2,125In Stock	Mfr. Part # REF5050AIDGKT Mouser Part # 595-REF5050AIDGKT	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050AIDGKR Learn More about Texas Instruments ti ref50x voltage references	Datasheet	2,125In Stock	Cut Tape $5.98 $4.57 $4.21 $3.82 Reel $3.71 View $3.47 $3.45 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSSOP-8	Series Precision References	5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5050	Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050AID REF5050AIDR Texas Instruments 1: $5.35 4,257In Stock 2,500Expected 11/9/2026	Mfr. Part # REF5050AIDR Mouser Part # 595-REF5050AIDR	Texas Instruments	Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050AID Learn More about Texas Instruments ti ref50x voltage references	Datasheet	4,257In Stock 2,500Expected 11/9/2026	Cut Tape $5.35 $4.26 $3.76 $3.26 View Reel $2.80 $3.15 $3.14 $2.80 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Series Precision References	5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5050	Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050IDR REF5050ID Texas Instruments 1: $10.83 246In Stock 450Expected 5/24/2027	Mfr. Part # REF5050ID Mouser Part # 595-REF5050ID	Texas Instruments	Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050IDR Learn More about Texas Instruments ti ref50x voltage references	Datasheet	246In Stock 450Expected 5/24/2027	$10.83 $8.45 $7.86 $7.21 View $6.84 $6.71 $6.55 Quote	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Series Precision References	5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5050	Tube
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050ID REF5050IDR Texas Instruments 1: $9.40 233In Stock 2,500Expected 5/20/2027	Mfr. Part # REF5050IDR Mouser Part # 595-REF5050IDR	Texas Instruments	Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050ID Learn More about Texas Instruments ti ref50x voltage references	Datasheet	233In Stock 2,500Expected 5/20/2027	Cut Tape $9.40 $7.31 $6.78 $6.09 $5.97 Reel $5.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Series Precision References	5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5050	Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025AID REF5025AIDR Texas Instruments 1: $4.32 27,115On Order	Mfr. Part # REF5025AIDR Mouser Part # 595-REF5025AIDR	Texas Instruments	Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025AID Learn More about Texas Instruments ti ref50x voltage references	Datasheet	27,115On Order On Order Ship Dates Mfr. #: REF5025AIDR Stock: 0 On Order: 12,115 Expected 2/11/2027 15,000 Expected 5/20/2027 Factory Lead-Time: 26 Weeks	Cut Tape $4.32 $3.26 $3.00 $2.71 View Reel $2.25 $2.58 $2.56 $2.45 $2.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Series Precision References	2.5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5025	Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025ID REF5025IDR Texas Instruments 1: $7.15 22,074On Order	Mfr. Part # REF5025IDR Mouser Part # 595-REF5025IDR	Texas Instruments	Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025ID Learn More about Texas Instruments ti ref50x voltage references	Datasheet	22,074On Order On Order Ship Dates Mfr. #: REF5025IDR Stock: 0 On Order: 2,074 Expected 1/21/2027 5,000 Expected 3/18/2027 15,000 Expected 4/22/2027 Factory Lead-Time: 26 Weeks	Cut Tape $7.15 $5.51 $5.10 $4.65 View Reel $4.15 $4.50 $4.15 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Series Precision References	2.5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5025	Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050AIDGKT REF5050AIDGKR Texas Instruments 1: $5.96 9,831Expected 12/17/2026	Mfr. Part # REF5050AIDGKR Mouser Part # 595-REF5050AIDGKR	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050AIDGKT Learn More about Texas Instruments ti ref50x voltage references	Datasheet	9,831Expected 12/17/2026	Cut Tape $5.96 $4.57 $4.22 $3.83 $3.69 Reel $3.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	Series Precision References	5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5050	Reel, Cut Tape, MouseReel
Voltage References 5-V 3-uVpp/V noise 3 -ppm/C drift preci REF5050EIDR Texas Instruments 1: $7.99 2,797Expected 5/31/2027 New Product	Mfr. Part # REF5050EIDR Mouser Part # 595-REF5050EIDR New Product	Texas Instruments	Voltage References 5-V 3-uVpp/V noise 3 -ppm/C drift preci Learn More about Texas Instruments ti ref50x voltage references	Datasheet	2,797Expected 5/31/2027	Cut Tape $7.99 $6.17 $5.72 $5.22 $5.06 Reel $4.56	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-8	Series Precision References	5 V	0.025 %		48 V		- 40 C	+ 125 C	REF5050	Reel, Cut Tape
Voltage References DIE SALE Drift Prec Vltg Ref REF5025SKGD1 Texas Instruments 2,340: $142.37 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # REF5025SKGD1 Mouser Part # 595-REF5025SKGD1	Texas Instruments	Voltage References DIE SALE Drift Prec Vltg Ref	Datasheet	Non-Stocked Lead-Time 26 Weeks	$142.37	Min.: 2,340 Mult.: 195	SMD/SMT	Die	Series Precision References	2.5 V	0.05 %	40 PPM / C	18 V		- 55 C	+ 210 C	REF5025
Voltage References Enhanced low-noise ( 0.5uVpp/V) low-drif REF5040EIDR Texas Instruments 1: $7.93 Non-Stocked Lead-Time 26 Weeks New Product	Mfr. Part # REF5040EIDR Mouser Part # 595-REF5040EIDR New Product	Texas Instruments	Voltage References Enhanced low-noise ( 0.5uVpp/V) low-drif Learn More about Texas Instruments ti ref50x voltage references	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape $7.93 $6.14 $5.69 $5.19 View Reel $4.62 $4.92 $4.75 $4.62 $4.62 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-8	Ground Precision References	4 V	0.025 %	2.5 PPM/C			- 40 C	+ 125 C	REF50E	Reel, Cut Tape, MouseReel
Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref A 595-REF5050MDREP V62/10613-03XE Texas Instruments 2,500: $9.00 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # V62/10613-03XE Mouser Part # 595-V62/10613-03XE	Texas Instruments	Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref A 595-REF5050MDREP Learn More about Texas Instruments ti ref50x voltage references	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $9.00	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	SOIC-8		5 V	0.05 %	3 PPM / C	18 V		- 55 C	+ 125 C	REF5050	Reel

REF50x Precision Voltage References

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REF50x Precision Voltage References

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