About Voltage References

Texas Instruments 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
  
                  
TL431LIBQDBZRQ1


Voltage References Automotive adjustable precision shunt regulator with optimized reference current pin layout: KRA 3-SOT-23 -40 to 125
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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 : 40331
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USD 0.4382

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj0.5 % 36 V15 mA+ 125 C- 40 CSOT - 23 - 3Reel , Cut TapeSMD/SMT63 PPM / C TL431LI - Q1
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 : 37635
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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
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 : 35657
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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
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 : 34606
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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
TLVH431AIDBZR


Shunt Voltage Reference IC Adjustable 1.24V 18 VV ±1% 70 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 : 34023
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USD 0.2921

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 % 20 V80 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/Smt138 PPM/C Tlvh431a
REF3025AIDBZR


Voltage References 2.5V 50ppm/DegC 50uA SOT23-3 Series
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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 : 30904
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USD 0.1929

Multiples of: 5

Series References2.5 V0.2 %50 PPM/C5.5 V25 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Ref3025
TL431CDBVR


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 : 30811
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USD 0.077

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj2 %34 PPM/C37 V100 mA+ 70 C0 CSOT - 23 - 5ReelSmd/Smt  Tl431
TL431AQDBVR


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 : 30776
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.0632

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 % 36 V100 mA+ 125 C- 40 CSOT - 23 - 5Reel , Cut TapeSMD/SMT92 PPM / C TL431
TL431AILPR


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 : 28074
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USD 0.0363

Multiples of: 10

Shunt Adjustable Precision ReferencesAdj1 %34 PPM/C37 V100 mA+ 85 C- 40 CTO - 92 - 3ReelThrough Hole  Tl431a
REF3030AIDBZR


Voltage References 3.0V 50ppm/DegC 50uA SOT23-3 Series
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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 : 27238
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USD 0.1821

Multiples of: 5

Series References3 V0.2 %50 PPM/C5.5 V25 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Ref3030
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