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 (KRW) 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 611In Stock
Cut Tape
₩15,219.4
₩11,907.7
₩11,076.3
₩10,160.3
Reel
₩9,695.3
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
₩11,400.4
₩8,821.6
₩8,173.4
₩7,468.8
Reel
₩6,327.3
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 2,100In Stock
Cut Tape
₩11,287.7
₩8,694.8
₩8,060.6
₩7,341.9
Reel
₩6,651.4
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
₩11,301.8
₩8,737
₩8,088.8
₩7,384.2
Reel
₩6,369.6
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-REF5025AIDGKR 5,851In Stock
Cut Tape
₩6,848.7
₩5,214
₩4,805.4
₩4,354.4
Reel
₩4,129
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 7,766In Stock
₩13,147.8
₩10,216.7
₩10,033.5
₩8,525.7
₩8,088.8
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-REF5050IDGKT 3,074In Stock
Cut Tape
₩14,726.1
₩11,499.1
₩10,695.8
₩9,808
Reel
₩8,469.3
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 EP Lo-Noise Very Lo Drift Prec Vltg Ref
4,170In Stock
Cut Tape
₩21,546.7
₩16,868.1
₩15,698.5
₩14,416.1
Reel
₩12,443.2
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-REF5025AIDR 2,749In Stock
₩6,848.7
₩5,214
₩4,439
₩4,241.7
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 2,280In Stock
7,500Expected 1/15/2027
Cut Tape
₩6,003.2
₩4,537.6
₩4,171.2
₩3,762.6
Reel
₩3,241.2
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 894In Stock
2,500Expected 11/26/2026
Cut Tape
₩10,653.6
₩8,229.7
₩7,623.8
₩6,961.4
Reel
₩6,017.3
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 641In Stock
1,500Expected 11/26/2026
Cut Tape
₩13,035.1
₩10,104
₩9,371.2
₩8,567.9
Reel
₩8,159.3
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 EP Lo-Noise Very Lo Drift Prec Vltg Ref
406In Stock
Cut Tape
₩26,704.3
₩21,264.8
₩19,897.9
₩18,488.7
Reel
₩17,615
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 Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5050AIDR 760In Stock
₩8,807.5
₩6,764.2
₩6,482.3
₩5,383.1
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 2,125In Stock
Cut Tape
₩8,427
₩6,440
₩5,932.7
₩5,383.1
Reel
₩5,228.1
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-REF5050AID 4,257In Stock
2,500Expected 11/9/2026
Cut Tape
₩7,539.2
₩6,003.2
₩5,298.6
₩4,594
Reel
₩3,945.8
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 246In Stock
450Expected 5/24/2027
₩15,261.6
₩11,907.7
₩11,076.3
₩10,160.3
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 233In Stock
2,500Expected 5/20/2027
Cut Tape
₩13,246.5
₩10,301.3
₩9,554.4
₩8,582
₩8,412.9
Reel
₩7,581.5
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
₩6,087.7
₩4,594
₩4,227.6
₩3,818.9
Reel
₩3,170.7
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
₩10,075.8
₩7,764.7
₩7,186.9
₩6,552.8
Reel
₩5,848.2
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 12/17/2026
Cut Tape
₩8,398.8
₩6,440
₩5,946.8
₩5,397.2
₩5,199.9
Reel
₩4,720.8
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 5/31/2027
Cut Tape
₩11,259.5
₩8,694.8
₩8,060.6
₩7,356
₩7,130.6
Reel
₩6,426
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
₩200,627.8
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 26 Weeks
Cut Tape
₩11,175
₩8,652.5
₩8,018.3
₩7,313.7
Reel
₩6,510.5
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
Texas Instruments Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref A 595-REF5050MDREP
Non-Stocked Lead-Time 26 Weeks
Reel
₩12,682.8
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