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
  
                  
LM431SBCMFX


Voltage reference source; 2.495V; ±1%; 1÷100mA; SOT23F
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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 88552
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AUD 0.1044
Multiples of: 1

Splitter          50 PPM/C  
AP431SHAN1TR-G1


Voltage References 2.495V / 0.5% VREG 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.

Diodes Incorporated 88546
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AUD 0.1274
Multiples of: 1

Shunt Adjustable Precision References2.495 v to 36 V0.5 % -100 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt- Ap431s
KA431SLMFTF


Voltage References Shunt Regulator 2.5V Programmable
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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 84973
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AUD 0.161
Multiples of: 1

Shunt Adjustable ReferencesAdj0.5 %50 PPM/C37 V100 mA+ 85 C- 25 CSOT - 23F - 3ReelSmd/Smt  Ka431
TL431CL3T


Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±2.21% 100 mA SOT-23-3
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STMicroelectronics 78570
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AUD 0.1517
Multiples of: 3000

Shunt Adjustable Precision References2.5 v to 36 V2 %   + 125 C  ReelSmd/Smt  Tl431
ZTL432BFTA


Voltage References 0.5% 2V5 COST EFFCTV
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Diodes Incorporated 78570
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AUD 0.21
Multiples of: 3000

Shunt Adjustable Precision References2.5 v to 20 V0.5 % 2.513 V100 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt   
TL431AIL5T


STMicroelectronics Voltage References Prog Voltage Ref 2.5 to 36V .22 Ohm
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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 69840
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AUD 0.5534
Multiples of: 6000

Shunt Adjustable Precision References2.5 v to 36 V1 %   + 125 C  ReelSmd/Smt  Tl431
TL431BIDBZR,215


Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±0.5% 100 mA TO-236AB
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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.

Nexperia 69078
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AUD 0.1205
Multiples of: 5

Shunt Adjustable Precision References2.4 v to 36 V0.5 % 37 V100 mA+ 85 C- 40 CSOT - 23ReelSmd/Smt   
TL431AIDBZRG4


Texas Instruments Voltage References Adjustable Precision Shunt Regulator
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Texas Instruments 67002
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AUD 0.1698
Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 % 37 V100 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/Smt34 PPM/C Tl431a
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.

Shikues 66304
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AUD 0.0316
Multiples of: 20

shunt2.5 V ~ 36 V         50 PPM/C  
TL431LIACDBZR


Voltage References Adjustable precision shunt regulator with optimized reference current (pin layout: KRA) 3-SOT-23 0 to 70
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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 66163
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AUD 0.0902
Multiples of: 1

Shunt Adjustable References2.495 V1 % 2520 mV15 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt63 PPM/C Tl431li
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