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
  
                  
ZTL431AFTA


Shunt Voltage Reference IC Adjustable 2.5V 20 VV ±1% 100 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 : 2098110
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USD 0.0853
Multiples of: 3000

Shunt Adjustable Precision ReferencesAdj1 % 20 V100 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Ztl431
TLVH431BIL3T


Shunt Voltage Reference IC Adjustable 1.24V 18 VV ±0.25% 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 Availability : 718770
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USD 0.1186
Multiples of: 3000

Shunt Adjustable Precision References1.24 v to 18 V0.25 %100 PPM/C 60 mA+ 125 C- 40 CSOT - 23 - 3LReelSmd/Smt  Tlvh431
AZ431AZ-ATRE1


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 : 715562
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USD 0.0218
Multiples of: 10

         Reel   Az431a
Hot AZ431AN-ATRE1


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 : 715305
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USD 0.0182
Multiples of: 20

Shunt Adjustable References2.5 v to 36 V0.4 %20 PPM/C16 mV100 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Az431a
TL431


2.5V~36V -25℃~+85℃@(Topr) 37V 1mA parallel connection 0.15Ω 50ppm/℃ Adjustable 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.

JSMSEMI Availability : 668794
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USD 0.0166
Multiples of: 20

parallel connection2.5 V ~ 36 V         50 PPM/C  
TL431


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.

GOODWORK Availability : 377255
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USD 0.0158
Multiples of: 20

              
TL431


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.

Hottech Availability : 311592
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USD 0.0169
Multiples of: 20

Shunt          50 PPM/C  
AZ431LANTR-G1


Diodes Incorporated Voltage References Adj Prec Shunt Reg 1.24V to 18V 3mV
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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 : 256080
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USD 0.0727
Multiples of: 3000

Shunt Adjustable References1.24 v to 18 V0.5 % 1.246 V100 mA+ 125 C- 40 C ReelSmd/Smt20 PPM/C Az431l
TL431AW5-7


Voltage References ADJ Shunt Reg 100mA 40V Vref 36V 150mA
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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 : 183330
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USD 0.066
Multiples of: 3000

Shunt Adjustable Precision References   2.52 V100 mA+ 125 C SOT - 25ReelSmd/Smt   
TL431AIDBZR


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 : 122452
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USD 0.0267
Multiples of: 10

Shunt Adjustable Precision ReferencesAdj1 % 37 V100 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt92 PPM/C Tl431
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