About Voltage References

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
  
                  
LM431CIM3X/NOPB


Voltage References Adj Prec Zener Shunt Reg
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Texas Instruments 24383
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USD 0.3553
Multiples of: 1

Shunt Adjustable Precision References37 V0.5 %50 PPM/C37 V100 mA+ 85 C- 40 CSOT - 23ReelSmd/Smt  Lm431
REF3330AIDCKT


Series Voltage Reference IC Fixed 3V V ±0.15% 5 mA SC-70-3
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Texas Instruments 23541
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USD 1.3421
Multiples of: 1

Series References3 V0.15 %30 PPM/C5.5 V5 mA+ 125 C- 40 CSC - 70 - 3ReelSmd/Smt  Ref3330
ZRC330F03TA


Shunt Voltage Reference IC Fixed 3.3V V ±3% 5 mA SOT-23-3
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated 23280
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USD 0.4021
Multiples of: 3000

Shunt_Precision_References3.3 V3_ %50 PPM/C 5 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/smt  Zrc330
ISL60002DIH320Z-TK


Intersil Voltage References PRECISION 2 048V LW V 1 0MV -40-85C T
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Renesas 23158
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USD 1.679
Multiples of: 1

Series Precision References2.048 V5 Mv 6.5 V7 mA+ 85 C- 40 CSOT - 23Reel 20 PPM/C Isl60002dih320
ISL21080CIH315Z-TK


Voltage References PBFREE PRECISION 1 5V LW V FGA"F 0 5%
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Renesas 22941
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USD 0.958
Multiples of: 1

Series Precision References5 V0.2 %50 PPM/C6.5 V7 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/Smt   
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 0.0757
Multiples of: 1

Shunt Adjustable ReferencesAdj2 %50 PPM/C37 V100 mA+ 85 C- 25 CSOT - 23F - 3ReelSmd/Smt  Ka431
LM431BCM3XNOPB


Voltage References 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70
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Texas Instruments 21592
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USD 0.2977
Multiples of: 1

Shunt Adjustable References2.495 v to 37 V1 % 37 V100 mA+ 70 C0 CSOT - 23ReelSmd/Smt50 PPM/C Lm431
REF3020AIDBZR


Voltage References 2.048V 50ppm/DegC 50uA SOT23-3 Series
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Texas Instruments 21569
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USD 0.4127
Multiples of: 1

Series References2.048 V0.2 %50 PPM/C5.5 V25 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Ref3020
AZ431AR-ATRE1


Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV
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Diodes Incorporated 21388
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USD 0.0552
Multiples of: 5

Shunt Adjustable Precision References2.5 v to 36 V5 %20 PPM/C36 V100 mA+ 125 C- 40 CSOT - 89 - 3TubeSmd/Smt  Az431a
TLVH431AIL3T


Shunt Voltage Reference IC Adjustable 1.24V 18 VV ±0.5% 60 mA SOT-23-3
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics 0
6 to 16 Weeks Calender.png

USD 0.247
Multiples of: 1

Shunt Adjustable Precision References1.24 v to 18 V0.5 %100 PPM/C 60 mA+ 125 C- 40 CSOT - 23 - 3LReelSmd/Smt  Tlvh431
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