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
  
                  
MCP1525T-I/TT


Voltage reference source; 2.5V; ±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 : 40255
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USD 0.5117
Multiples of: 500

Series          50 PPM/C  
LM431SCCM32X


Voltage References Programmabled Shunt Regulator 0.5%
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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 : 38348
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USD 0.0828
Multiples of: 1

Shunt Adjustable References36 V 50 PPM/C2.508 V + 85 C- 25 CSOT - 23ReelSmd/Smt  Lm431
TL431CDRG4


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 : 38118
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USD 0.0954
Multiples of: 1

Shunt Adjustable Precision ReferencesAdj2 % 37 V100 mA+ 125 C- 40 CSOIC - 8Cut TapeSmd/Smt92 PPM/C Tl431
AS431BRTR-G1


Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV
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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 Availability : 37830
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USD 0.087
Multiples of: 1000

         Reel   As431
LM4041CIM3-1.2/NOPB


Shunt Voltage Reference IC Fixed 1.225V V ±0.5% 12 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.

Texas Instruments Availability : 37313
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USD 0.2725
Multiples of: 1

Shunt Precision References1.225 V0.5 %100 ppm1.2 V12 mA+ 85 C- 40 CSOT - 23ReelSmd/Smt  Lm4041 - N
LM431BIM3


Voltage References 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85
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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 : 36627
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.6417
Multiples of: 1

Shunt Adjustable References2.495 v to 37 V1 % 37 V100 mA+ 85 C- 40 CSOT - 23ReelSmd/Smt50 PPM/C Lm431
LTL431ATLT1G


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 : 36283
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USD 0.0238
Multiples of: 20

shunt2.5 V ~ 36 V         50 PPM/C  
TLV431AQFTA


Shunt Voltage Reference IC Adjustable 1.24V 18 VV ±1% 15 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 Availability : 36267
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.1472
Multiples of: 1

Shunt References18 V1 % 18 V15 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt Aec - Q100Tlv431
BR431M


SOT-23 Voltage References 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.

Blue Rocket Availability : 35442
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USD 0.0113
Multiples of: 5

              
TL431M-A


Voltage References SOT-23 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.

Blue Rocket Availability : 35167
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0211
Multiples of: 10

              
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