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 0.5μVPP/V low noise. The voltage references support a 42V wide supply voltage rating, a 340μA ultra-low IQ, 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.

Results: 26
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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

Texas Instruments Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050IDGKR 622In Stock
Cut Tape
Rp198.136,80
Rp155.023,70
Rp144.199,56
Rp132.274,66
Reel
Rp126.220,48
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
Texas Instruments Voltage References Enhanced low-noise ( 0.5uVpp/V) low-drif 601In Stock
Cut Tape
Rp148.419,14
Rp114.845,96
Rp106.406,80
Rp97.233,80
Reel
Rp82.373,54
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
Texas Instruments Voltage References Enhanced low-noise (0.5Vpp/V), low-drift (2.5ppm/C), wide-VIN (42V) precision voltage reference 1.925In Stock
250Expected 06/11/2026
Cut Tape
Rp146.951,46
Rp113.194,82
Rp104.939,12
Rp95.582,66
Reel
Rp86.593,12
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
Texas Instruments Voltage References 2.5V 3uVpp/V noise 3 ppm/C drift precis 2.162In Stock
Cut Tape
Rp147.134,92
Rp113.745,20
Rp105.306,04
Rp96.133,04
Reel
Rp82.923,92
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

Texas Instruments Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050IDGKT 3.074In Stock
Cut Tape
Rp191.715,70
Rp149.703,36
Rp139.246,14
Rp127.688,16
Reel
Rp110.259,46
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

Texas Instruments Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025AIDGKR 5.351In Stock
Cut Tape
Rp89.161,56
Rp67.880,20
Rp62.559,86
Rp56.689,14
Reel
Rp53.753,78
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
Texas Instruments Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025IDR 7.846In Stock
Rp173.553,16
Rp134.659,64
Rp119.615,92
Rp113.011,36
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
Texas Instruments Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref
1.685In Stock
Cut Tape
Rp347.656,70
Rp276.841,14
Rp259.045,52
Rp240.699,52
Reel
Rp229.325,00
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
Texas Instruments Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref
4.170In Stock
Cut Tape
Rp280.510,34
Rp219.601,62
Rp204.374,44
Rp187.679,58
Reel
Rp161.995,18
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
Texas Instruments Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050AIDR 628In Stock
Rp114.662,50
Rp88.060,80
Rp84.391,60
Rp70.081,72
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

Texas Instruments Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050AIDGKR 2.385In Stock
Cut Tape
Rp109.709,08
Rp83.841,22
Rp77.236,66
Rp70.081,72
Reel
Rp68.063,66
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
Texas Instruments Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025AIDR 3.397In Stock
Rp89.161,56
Rp67.880,20
Rp57.789,90
Rp55.221,46
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

Texas Instruments Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025AIDGKT 2.457In Stock
7.500Expected 15/01/2027
Cut Tape
Rp78.153,96
Rp59.074,12
Rp54.304,16
Rp48.983,82
Reel
Rp42.195,80
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

Texas Instruments Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025IDGKT 1.587In Stock
2.500Expected 22/03/2027
Cut Tape
Rp138.695,76
Rp107.140,64
Rp99.251,86
Rp90.629,24
Reel
Rp78.337,42
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

Texas Instruments Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5025IDGKR 887In Stock
1.500Expected 19/04/2027
Cut Tape
Rp175.754,68
Rp136.494,24
Rp126.587,40
Rp115.946,72
Reel
Rp108.057,94
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
Texas Instruments Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050AID 46In Stock
7.080On Order
Cut Tape
Rp98.151,10
Rp78.153,96
Rp68.980,96
Rp59.807,96
Reel
Rp51.368,80
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
Texas Instruments Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050IDR 185In Stock
Rp198.687,18
Rp155.023,70
Rp144.199,56
Rp132.274,66
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
Texas Instruments Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050ID 26In Stock
2.500Expected 18/01/2027
Cut Tape
Rp168.966,66
Rp131.357,36
Rp122.000,90
Rp111.727,14
Reel
Rp97.050,34
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
Texas Instruments Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025AID
27.115On Order
Cut Tape
Rp78.153,96
Rp59.074,12
Rp54.304,16
Rp48.983,82
Reel
Rp41.095,04
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
Texas Instruments Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5025ID
22.074On Order
Cut Tape
Rp124.936,26
Rp95.949,58
Rp88.794,64
Rp80.905,86
Reel
Rp74.668,22
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

Texas Instruments Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050AIDGKT
9.831Expected 17/12/2026
Cut Tape
Rp108.791,78
Rp83.107,38
Rp76.686,28
Rp69.531,34
Rp67.513,28
Reel
Rp58.523,74
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
Texas Instruments Voltage References 5-V 3-uVpp/V noise 3 -ppm/C drift preci
2.797Expected 28/01/2027
Cut Tape
Rp147.318,38
Rp113.745,20
Rp105.306,04
Rp96.133,04
Reel
Rp82.923,92
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
Texas Instruments Voltage References DIE SALE Drift Prec Vltg Ref Non-Stocked Lead-Time 26 Weeks
Rp2.611.920,02
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
Texas Instruments Voltage References Enhanced low-noise ( 0.5uVpp/V) low-drif Non-Stocked Lead-Time 20 Weeks
Reel
Rp82.923,92
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
Texas Instruments Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref A 595-REF5050MDREP
Non-Stocked Lead-Time 26 Weeks
Reel
Rp165.114,00
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