About Voltage References

On Semiconductor Voltage References

Voltage references are electronic components that provide a precise and stable output voltage that can be used as a reference for other circuits. They are typically used in electronic systems where a consistent and accurate reference voltage is required, such as in power supplies, data converters, and sensors.There are different types of voltage references, such as bandgap references and zener diodes, which use different techniques to generate a stable output voltage. Bandgap references use the temperature-dependent properties of semiconductors to produce a stable voltage, while zener diodes rely on a reverse-biased diode structure to maintain a constant voltage.Voltage references are crucial in electronic design as they ensure the accuracy and reliability of a circuit by providing a precise voltage reference point. They also help to minimize the effects of supply voltage or temperature variations on the performance of the circuit. Therefore, voltage references play a critical role in ensuring the proper functioning of electronic systems and components.

Voltage References

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(Ex. GST)(▲▼)		Enter Qty Reference TypeOutput VoltageInitial AccuracyAverage Temperature Coefficient - TypSeries VREF - Input Voltage - MaxShunt Current - MaxMaximum Operating TemperatureMinimum Operating TemperaturePackage / CasePackagingMounting StyleTemperature CoefficientQualificationSeries
  
                  
NCP431AVSNT1G


ON Semiconductor Voltage References ANA 2.5V PROG SHUNT REF
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ON Semiconductor 154230
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USD 0.142
Multiples of: 3000

Shunt Adjustable Precision References36 V1 % 2.525 V100 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt50 PPM/C Ncp431
LM431SCCM3X


Voltage References Adj 2.5V, 0.5% Tol Shunt Regulator
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ON Semiconductor 136770
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USD 0.0638
Multiples of: 3000

Shunt Adjustable References26 V 50 PPM/C2.508 V100 mA+ 85 C SOT - 23ReelSmd/Smt  Lm431
KA431SMFTF


Voltage References Shunt Regulator 2.5V Programmable
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ON Semiconductor 93018
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USD 0.0854
Multiples of: 1

Shunt Adjustable ReferencesAdj2 % 37 V100 mA+ 85 C- 25 CSOT - 23F - 3Cut TapeSmd/Smt50 PPM/C Ka431s
LM431SCCM32X


Voltage References Programmabled Shunt Regulator 0.5%
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ON Semiconductor 90210
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USD 0.0845
Multiples of: 3000

Shunt Adjustable References36 V 50 PPM/C2.508 V + 85 C- 25 CSOT - 23ReelSmd/Smt  Lm431
KA431SLMFTF


Voltage References Shunt Regulator 2.5V Programmable
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ON Semiconductor 87993
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USD 0.108
Multiples of: 1

Shunt Adjustable ReferencesAdj0.5 %50 PPM/C37 V100 mA+ 85 C- 25 CSOT - 23F - 3ReelSmd/Smt  Ka431
LM431SACM3X


Voltage References Adj 2.5V, 2% Tol Shunt Regulator
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ON Semiconductor 48883
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USD 0.0783
Multiples of: 1

  2 %     SOT - 23Reel ± 50 PPM/C  
KA431SAMFTF


Voltage References Shunt Regulator 2.5V Programmable
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ON Semiconductor 47896
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USD 0.1104
Multiples of: 1

Shunt_Adjustable_ReferencesAdj1_ % 37 V100 mA+ 85 C- 25 CSOT - 23F - 3Cut TapeSmd/smt50 PPM/C Ka431sa
LM431ACZ


Shunt Voltage Reference IC Adjustable 2.5V 36 VV ±2% 100 mA TO-92-3
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ON Semiconductor 32413
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USD 0.0772
Multiples of: 1

Shunt Adjustable ReferencesAdj2 %50 PPM/C37 V100 mA+ 85 C- 25 CTO - 92 - 3BulkThrough Hole  Lm431
TL431AIDG


Voltage References 2.5-36V ADJ 1-100mA
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ON Semiconductor 31338
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USD 0.1709
Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 % 37 V100 mA+ 85 C- 40 CSOIC - 8TubeSmd/Smt50 PPM/C Tl431a
KA431SMF2TF


Shunt Voltage Reference IC Adjustable 2.5V 36 VV ±2% 100 mA SOT-23F-3
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ON Semiconductor 22857
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USD 0.0812
Multiples of: 1

Shunt Adjustable ReferencesAdj2 %50 PPM/C37 V100 mA+ 85 C- 25 CSOT - 23F - 3ReelSmd/Smt  Ka431
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