ADR45xx Voltage References

Analog Devices Inc. ADR45xx Voltage References are high precision, low power voltage references. The series offers a ±0.02% maximum initial error, excellent temperature stability, and low output noise. The ADR45xx Voltage References feature a core topology that delivers high accuracy as well as industry-leading noise performance and temperature stability. The voltage references improve system accuracy over time and temperature variations with its low thermally induced output voltage hysteresis and low long-term output voltage. With a maximum operating current of 950μA, the ADR45xx series is well suited for use in portable equipment. Analog Devices Inc. ADR45xx Voltage References are available in a wide range of output voltages with an extended industrial temperature range of -40°C to +125°C.

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Qty. RoHS ECAD Model Mounting Style
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Analog Devices Voltage References 2.5V Ultra Low Noise Voltage REF
Datasheet
2,802In Stock
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: 1,000

SMD/SMT SOIC-8 Series Precision References 2.5 V 0.02 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4525 AEC-Q100 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 3.0V Ultra Low Noise Voltage REF
Datasheet
2,263In Stock
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: 1,000

SMD/SMT SOIC-8 Series Precision References 3 V 0.04 % 4 PPM / C 15 V 10 mA - 40 C + 125 C ADR4530 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 4.096V Ultra Low Noise Voltage REF
Datasheet
123In Stock
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Mult.: 1

SMD/SMT SOIC-8 Series Precision References 5 V 0.02 % 2 PPM / C 15 V 10 mA 0 C + 70 C Tube
Analog Devices Voltage References 2.048V Ultra Low Noise Voltage REF
Datasheet
1,312In Stock
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SMD/SMT SOIC-8 Series Precision References 2.048 V 0.04 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4520 Tube
Analog Devices Voltage References 2.048V Ultra Low Noise Voltage REF
Datasheet
491In Stock
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Mult.: 1
: 1,000

SMD/SMT SOIC-8 Series Precision References 2.048 V 0.04 % 2 PPM / C 10 mA - 40 C + 125 C ADR4520 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 3.0V Ultra Low Noise Voltage REF
Datasheet
499In Stock
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Mult.: 1

SMD/SMT SOIC-8 Series Precision References 3 V 0.04 % 4 PPM / C 15 V 10 mA - 40 C + 125 C ADR4530 Tube
Analog Devices Voltage References 4.096V Ultra Low Noise Voltage REF
Datasheet
1,097In Stock
882Expected 15-03-2027
Min.: 1
Mult.: 1
Max.: 196

SMD/SMT SOIC-8 Series Precision References 4.096 V 0.02 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4540 Tube
Analog Devices Voltage References 4.096V Ultra Low Noise Voltage REF
Datasheet
1,072In Stock
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: 1,000

SMD/SMT SOIC-8 Series Precision References 4.096 V 0.02 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4540 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 2.5V Ultra Low Noise Voltage REF
Datasheet
31In Stock
6,000On Order
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SMD/SMT SOIC-8 Series Precision References 2.5 V 0.04 % 4 PPM / C 15 V 10 mA - 40 C + 125 C ADR4525 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 2.5V Ultra Low Noise Voltage REF
Datasheet
22In Stock
2,744Expected 30-07-2027
Min.: 1
Mult.: 1
Max.: 294

SMD/SMT SOIC-8 Series Precision References 2.5 V 0.02 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4525 Tube
Analog Devices Voltage References 2.5V Ultra Low Noise Voltage REF
Datasheet
4In Stock
4,000On Order
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: 1,000

SMD/SMT SOIC-8 Series Precision References 2.5 V 0.02 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4525 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 2.5V Ultra Low Noise Voltage REF
Datasheet
2In Stock
196Expected 14-07-2027
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 Series Precision References 2.5 V 0.02 % 2 PPM / C 15 V 10 mA 0 C + 70 C ADR4525 Tube
Analog Devices Voltage References 2.5V Ultra Low Noise Voltage REF
Datasheet
8In Stock
2,000Expected 24-03-2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOIC-8 Series Precision References 2.5 V 0.02 % 2 PPM / C 15 V - 40 C + 125 C ADR4525 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 3.3V Ultra Low Noise Voltage REF
Datasheet
31In Stock
3,000On Order
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: 1,000

SMD/SMT SOIC-8 Series Precision References 3.3 V 0.04 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4533 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 4.096V Ultra Low Noise Voltage REF
Datasheet
9In Stock
2,000On Order
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Max.: 500
: 1,000

SMD/SMT SOIC-8 Series Precision References 4.096 V 0.04 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4540 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 5.0 V Ultra Low Noise Voltage REF
Datasheet
31In Stock
1,372Expected 19-05-2027
Min.: 1
Mult.: 1
Max.: 294

SMD/SMT SOIC-8 Series Precision References 5 V 0.04 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4550 Tube
Analog Devices Voltage References 5.0 V Ultra Low Noise Voltage REF
Datasheet
10In Stock
4,000On Order
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: 1,000

SMD/SMT SOIC-8 Series Precision References 5 V 0.04 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4550 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 5.0 V Ultra Low Noise Voltage REF
Datasheet
22In Stock
2,000Expected 15-12-2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 500
: 1,000

SMD/SMT SOIC-8 Series Precision References 5 V 0.02 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4550 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 2.048V Ultra Low Noise Voltage REF
Datasheet
2,955On Order
Min.: 1
Mult.: 1
Max.: 294

SMD/SMT SOIC-8 Series Precision References 2.048 V 0.02 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4520 Tube
Analog Devices Voltage References 2.048V Ultra Low Noise Voltage REF
Datasheet
5,648Expected 02-06-2027
MouseReel Available
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: 1,000

SMD/SMT SOIC-8 Series Precision References 2.048 V 0.02 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4520 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 2.5V Ultra Low Noise Voltage REF
Datasheet
161In Stock
3,848On Order
Min.: 1
Mult.: 1
Max.: 392

SMD/SMT SOIC-8 Series Precision References 2.5 V 0.04 % 4 PPM / C 15 V 10 mA - 40 C + 125 C ADR4525 Tube
Analog Devices Voltage References 3.0V Ultra Low Noise Voltage REF
Datasheet
2,926On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 500
: 1,000

SMD/SMT SOIC-8 Series Precision References 3 V 2 PPM / C 10 mA - 40 C + 125 C ADR4530 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 3.3V Ultra Low Noise Voltage REF
Datasheet
2,450On Order
Min.: 1
Mult.: 1
Max.: 294

SMD/SMT SOIC-8 Series Precision References 3.3 V 0.02 % 2 PPM / C 15 V 10 mA - 40 C + 125 C ADR4533 Tube
Analog Devices Voltage References 3.3V Ultra Low Noise Voltage REF
Datasheet
2,993Expected 28-01-2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 500
: 1,000

SMD/SMT SOIC-8 Series Precision References 3.3 V 2 PPM / C 10 mA - 40 C + 125 C ADR4533 Reel, Cut Tape, MouseReel
Analog Devices Voltage References 4.096V Ultra Low Noise Voltage REF
Datasheet
950Expected 31-08-2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 Series Precision References 4.096 V 0.02 % 2 PPM / C 15 V 10 mA 0 C + 70 C Tube