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.
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Enter Qty Reference TypeOutput VoltageInitial AccuracyAverage Temperature Coefficient - TypSeries VREF - Input Voltage - MaxShunt Current - MaxMaximum Operating TemperatureMinimum Operating TemperaturePackage / CasePackagingMounting StyleTemperature CoefficientQualificationSeries
  
                  
LM431SBCM3X


Voltage References Adj 2.5V, 1% Tol Shunt Regulator
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USD 0.1

Multiples of: 3000

Shunt Adjustable References26 V  2.52 V100 mA+ 85 C SOT - 23Cut TapeSmd/Smt50 PPM/C Lm431sb
TL431ACDR2G


Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±1% 100 mA 8-SOIC
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USD 0.1017

Multiples of: 2500

Shunt Adjustable Precision ReferencesAdj1 %50 PPM/C37 V100 mA+ 70 C0 CSOIC - 8ReelSmd/Smt  Tl431a
LM336Z25


LM336Z25 PROG SHUNT REG 2.5V T/HOLE
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by Tue. 16 Jul
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USD 0.1073

Multiples of: 1

Shunt Precision ReferencesAdj2 %  10 mA+ 70 C0 CTO - 92 - 3BulkThrough Hole  Lm336
LM336Z25X


Voltage References Precision Shunt Programmable
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USD 0.1079

Multiples of: 6000

Shunt Precision ReferencesAdj2 %  10 mA+ 70 C0 CTO - 92 - 3 K in KED LEADReelThrough Hole  Lm336
NCP432BISNT1G


Voltage References PROGRAMMABLE PREC
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USD 0.1095

Multiples of: 1

Shunt Adjustable Precision References 0.5 %50 PPM/C2.5125 V100 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/Smt  Ncp431
FHR1200


Voltage References MicroPower Ultrawide Voltage Regulator
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USD 0.1156

Multiples of: 1

              
LM431AIMX


Voltage References Shunt Regulator 2.5V Programmable
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USD 0.1253

Multiples of: 1

Shunt Adjustable ReferencesAdj2 % 37 V100 mA+ 85 C- 40 CSOP - 8Cut TapeSmd/Smt50 PPM/C Lm431a
TL431BILPRAG


Voltage References 2.5-36V ADJ 1-100mA
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USD 0.1296

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj0.4 %50 PPM/C37 V100 mA+ 85 C- 40 CTO - 92 - 3 (TO - 226)ReelThrough Hole  Tl431b
LM336Z5X


Voltage References Precision Shunt Programmable
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USD 0.1324

Multiples of: 1

Shunt Precision ReferencesAdj4 %  10 mA+ 70 C0 CTO - 92 - 3 K in KED LEADReelThrough Hole  Lm336
TL431BCLPREG


Voltage References 2.5-36V ADJ 1-100mA
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USD 0.1334

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj0.4 % 37 V100 mA+ 70 C0 CTO - 92 - 3 (TO - 226)Cut TapeThrough Hole50 PPM/C Tl431b
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