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
  
                  
TL431BIDBZR


Voltage References Adjustable Precision Shunt Regulator
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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.

Texas Instruments Availability : 19886
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USD 0.0583
Multiples of: 5

Shunt Adjustable Precision ReferencesAdj0.5 % 37 V100 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt92 PPM/C Tl431b
LM431AIM3/NOPB


voltage references 2.495v 37v ±2.2% 50ppm/°c sot-23 (sot-23-3) rohs
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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.

Texas Instruments Availability : 19730
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USD 0.5762
Multiples of: 1

Shunt          50 PPM/C  
MCP1541T-I/TT


Voltage reference source; 4.096V; ±1%; Package: Reel, tape; 2mA
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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.

Microchip Availability : 19400
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 0.5117
Multiples of: 500

Series          50 PPM/C  
TL431CD


Voltage References Adj Shunt
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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.

Texas Instruments Availability : 19371
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USD 0.3485
Multiples of: 1

Shunt Adjustable Precision ReferencesAdj2 % 37 V100 mA+ 125 C- 40 CSOIC - 8TubeSmd/Smt92 PPM/C Tl431
TL431BQPK


Voltage References Adjustable Precision Shunt Regulator
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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.

Texas Instruments Availability : 18947
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.1139
Multiples of: 1

Shunt Adjustable Precision ReferencesAdj0.5 %34 PPM/C37 V100 mA+ 125 C- 40 CSOT - 89ReelSmd/Smt  Tl431b
REF3330AIDCKTG4


Voltage References 30ppm/C Drift 3.9uA Vltg Ref
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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.

Texas Instruments Availability : 18908
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.3866
Multiples of: 1

Series References3 V0.15 %30 PPM/C7.5 V5 mA+ 125 C- 40 CSC - 70 - 3ReelSmd/Smt  Ref3330
TL431BIDG


Voltage References 2.5-36V ADJ 1-100mA
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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.

ON Semiconductor Availability : 18665
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.1921
Multiples of: 1

Shunt Adjustable Precision ReferencesAdj0.4 % 37 V100 mA+ 85 C- 40 CSOIC - 8TubeSmd/Smt50 PPM/C Tl431b
LM4041AILT-1.2


Voltage reference source; 1.225V; ±0.1%; Package: Reel, tape; 12mA
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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 Availability : 18502
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 0.3689
Multiples of: 1

              
LR431ATLT1G


Voltage References 2.5V 36V ±0.5% 50ppm/°C SOT-23 (SOT-23-3) RoHS
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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.

Leshan Availability : 18272
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.024
Multiples of: 10

shunt2.5 V ~ 36 V         50 PPM/C  
TL431IDR


Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±2.2% 100 mA 8-SOIC
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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.

Texas Instruments Availability : 18139
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.0725
Multiples of: 1

Shunt Adjustable Precision ReferencesAdj2 %34 PPM/C37 V100 mA+ 85 C- 40 CSOIC - 8ReelSmd/Smt  Tl431
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