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
  
                  
TL431AIDBVR


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 : 4339
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0798

Multiples of: 5

Shunt Adjustable Precision ReferencesAdj1 % 36 V100 mA+ 125 C- 40 CSOT - 23 - 5Reel , Cut TapeSMD/SMT92 PPM / C TL431
REF3330AIRSER


Series Voltage Reference IC Fixed 3V V ±0.15% 5 mA 8-UQFN (1.5x1.5)
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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.

Texas Instruments Availability : 4336
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USD 0.8705

Multiples of: 1

Series References3 V0.15 % 5.5 V5 mA+ 125 C- 40 CUQFN - 8Reel , Cut TapeSMD/SMT30 PPM / C REF3330
TLV431BIDBVR


Texas Instruments Voltage References Lo-Vtg Adj 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 : 4331
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.2725

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj0.5 % 7 V15 mA+ 85 C- 40 CSOT - 23 - 5ReelSmd/Smt138 PPM/C Tlv431b
REF3433IDBVR


Voltage References 3.3V Low-Drift Low-Power Small-Footprint Series Voltage Reference 6-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 : 4323
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 1.4145

Multiples of: 1

Series Precision References3.3 V0.05 % 12 V10 mA+ 125 C- 40 CSOT - 23 - 6Reel , Cut TapeSMD/SMT6 PPM / C REF3433
LM4050AEM3-2.5/NOPB


Voltage References PREC MICROPWR SHUNT 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 : 4305
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 1.6862

Multiples of: 1000

Shunt Precision References2.5 V0.1 %50 ppm2.5 V15 mA+ 125 C- 40 CSOT - 23ReelSmd/Smt  Lm4050 - N
TLVH431AIDBVR


Shunt Voltage Reference IC Adjustable 1.24V 18 VV ±1% 70 mA SOT-23-5
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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.

Texas Instruments Availability : 4289
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.261

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 % 20 V80 mA+ 85 C- 40 CSOT - 23 - 5ReelSmd/Smt138 PPM/C Tlvh431a
TLV431IDBVR


Voltage References Lw V 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 : 4285
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.1828

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1.5 %129 PPM/C7 V15 mA+ 85 C- 40 CSOT - 23 - 5ReelSmd/Smt  Tlv431
TL431BILP


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 : 4277
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.3968

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj0.5 %34 PPM/C37 V100 mA+ 85 C- 40 CTO - 92 - 3BulkThrough Hole  Tl431b
LM4040CIM3X-5.0/NOPB


Voltage References 100-ppm/ C precision micropower shunt voltage reference 3-SOT-23
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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 : 4232
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.3542

Multiples of: 1

Shunt Precision References5 V0.5 %30 PPM/C2.5 V15 mA+ 85 C- 40 CSOT - 23ReelSmd/Smt  Lm4040 - N
LM4132CMFX-2.5/NOPB


Voltage References 0.05% 20-ppm/ C drift precision series voltage reference with shutdown enable 5-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 : 4205
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 1.4625

Multiples of: 1

Series Precision References2.5 V0.2 % 6 V20 mA+ 125 C- 40 CSOT - 23ReelSmd/Smt20 PPM/C Lm4132
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