Voltage References – Mouser Chile

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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 (CLP) 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 Enhanced low-noise ( 0.5uVpp/V) low-drif REF5030EIDR Texas Instruments 1: $9.217 612In 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	612In Stock	Cut Tape $9.217 $7.132 $6.608 $6.038 View Reel $5.525 $5.879 $5.525 $5.525 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 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 2.5V 3uVpp/V noise 3 ppm/C drift precis REF5025EIDR Texas Instruments 1: $9.137 2.195In 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	2.195In Stock	Cut Tape $9.137 $7.064 $6.539 $5.970 View Reel $5.560 $5.662 $5.651 $5.560 $5.560 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 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-REF5050IDGKT REF5050IDGKR Texas Instruments 1: $11.905 3.085In 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	3.085In Stock	Cut Tape $11.905 $9.296 $8.647 $7.929 View Reel $6.847 $7.667 $7.588 $7.496 $6.847 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 Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025AIDGKR REF5025AIDGKT Texas Instruments 1: $5.537 5.773In 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	5.773In Stock	Cut Tape $5.537 $4.215 $3.885 $3.520 Reel $3.338 View $3.179 $3.087 $3.053 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: $10.778 5.339In 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	5.339In Stock	$10.778 $8.362 $7.428 $7.018 View $6.745 $6.574 $6.403 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 EP Lo-Noise Very Lo Drift Prec Vltg Ref REF5025MDTEP Texas Instruments 1: $21.589 1.705In 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	1.705In Stock	Cut Tape $21.589 $17.192 $16.087 $14.947 Reel $14.241 View $13.774 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 EP Lo-Noise Very Lo Drift Prec Vltg Ref REF5050MDREP Texas Instruments 1: $17.420 4.509In 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	4.509In Stock	Cut Tape $17.420 $13.637 $12.692 $11.655 View Reel $10.060 $11.552 $10.869 $10.618 $10.060 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-REF5050AIDR REF5050AID Texas Instruments 1: $6.836 688In 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	688In Stock	$6.836 $5.241 $4.842 $4.409 View $4.193 $4.067 $4.022 $3.976	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: $6.813 2.406In 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	2.406In Stock	Cut Tape $6.813 $5.206 $4.796 $4.352 Reel $4.227 View $3.953 $3.931 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-REF5050IDR REF5050ID Texas Instruments 1: $12.338 195In Stock	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	195In Stock	$12.338 $9.627 $8.955 $8.214 View $7.793 $7.645 $7.462 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 Lo Dri ft Prec Vltg Ref A A 595-REF5050IDGKR REF5050IDGKT Texas Instruments 1: $12.304 647In 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	647In Stock	Cut Tape $12.304 $9.627 $8.955 $8.214 Reel $7.827 View $7.531 $7.417 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 Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025AIDR REF5025AID Texas Instruments 1: $5.537 3.415In 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	3.415In Stock	$5.537 $4.215 $3.589 $3.429 View $3.304 $3.224 $3.144 $3.122 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: $4.853 2.566In 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	2.566In Stock 7.500Expected 1/15/2027	Cut Tape $4.853 $3.668 $3.372 $3.042 Reel $2.620 View $2.894 $2.871 $2.780 $2.575 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: $8.613 1.474In Stock 2.500Expected 3/22/2027	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	1.474In Stock 2.500Expected 3/22/2027	Cut Tape $8.613 $6.653 $6.163 $5.628 View Reel $4.865 $5.332 $5.206 $4.865 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: $10.778 1.143In Stock 1.500Expected 4/19/2027	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	1.143In Stock 1.500Expected 4/19/2027	Cut Tape $10.778 $8.362 $7.758 $7.098 Reel $6.767 View $6.528 $6.357 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 Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050AID REF5050AIDR Texas Instruments 1: $6.095 46In Stock 7.500Expected 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	46In Stock 7.500Expected 11/9/2026	Cut Tape $6.095 $4.648 $4.284 $3.885 $3.817 Reel $3.236 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-REF5050ID REF5050IDR Texas Instruments 1: $10.493 114In Stock	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	114In Stock	Cut Tape $10.493 $8.157 $7.576 $6.938 View Reel $6.027 $6.722 $6.608 $6.289 $6.027 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: $4.853 11.705Expected 3/11/2027	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	11.705Expected 3/11/2027	Cut Tape $4.853 $3.668 $3.372 $3.042 View Reel $2.552 $2.894 $2.871 $2.700 $2.552 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: $7.758 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 1/28/2027 15.000 Expected 2/19/2027 Factory Lead-Time: 20 Weeks	Cut Tape $7.758 $5.958 $5.514 $5.024 View Reel $4.637 $4.853 $4.637 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: $6.710 10.000Expected 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	10.000Expected 12/17/2026	Cut Tape $6.710 $5.115 $4.717 $4.272 $4.193 Reel $3.555 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 Enhanced low-noise (0.5Vpp/V), low-drift (2.5ppm/C), wide-VIN (42V) precision voltage reference REF5045EIDR Texas Instruments 1: $9.126 3.000Expected 10/27/2026 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	3.000Expected 10/27/2026	Cut Tape $9.126 $7.029 $6.517 $5.936 View Reel $5.377 $5.503 $5.389 $5.377 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 5-V 3-uVpp/V noise 3 -ppm/C drift preci REF5050EIDR Texas Instruments 1: $9.148 2.794Expected 1/28/2027 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	2.794Expected 1/28/2027	Cut Tape $9.148 $7.064 $6.539 $5.970 View Reel $5.571 $5.662 $5.571 $5.571	Min.: 1 Mult.: 1 Max.: 1.001 : 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: $162.199 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	$162.199	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 3.000: $5.150 Non-Stocked Lead-Time 20 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 20 Weeks	Reel $5.150	Min.: 3.000 Mult.: 3.000 : 3.000	SMD/SMT	SOIC-8	Ground Precision References	4 V	0.025 %	2.5 PPM/C			- 40 C	+ 125 C	REF50E	Reel
Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref A 595-REF5050MDREP V62/10613-03XE Texas Instruments 2.500: $10.265 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 $10.265	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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