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
  
                  
REF3112AIDBZR


Series Voltage Reference IC Fixed 1.25V V ±0.2% 10 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 : 8749
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USD 0.5977

Multiples of: 1

Series References1.25 V0.2 %20 PPM/C5.5 V10 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Ref3112
LM4040C25IDCKR


Voltage References 2.5-V Precision Mcrpwr Shunt .5% acc
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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 : 8730
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USD 0.3588

Multiples of: 1

Shunt Precision References2.5 V0.5 %100 PPM/C 15 mA+ 85 C- 40 CSC - 70 - 5ReelSmd/Smt  Lm4040c25
TL432LIACDBZR


Voltage References Adjustable precision shunt regulator with optimized reference current (pin layout: RKA) 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 Availability : 8533
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USD 0.075

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 % 36 V15 mA+ 125 C- 40 CSOT - 23 - 3Reel , Cut TapeSMD/SMT63 PPM / C TL432LI
TL431BQDR


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 : 8408
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USD 0.1277

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj0.5 %34 PPM/C37 V100 mA+ 125 C- 40 CSOIC - 8ReelSmd/Smt  Tl431b
TLVH431ACDBVR


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 : 8317
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.2392

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 % 20 V80 mA+ 70 C0 CSOT - 23 - 5ReelSmd/Smt138 PPM/C Tlvh431a
REF3033AIDBZRG4


Voltage References 3.3V 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 : 8243
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USD 0.4346

Multiples of: 1

Series References3.3 V0.2 % 5.5 V25 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt50 PPM/C Ref3033
TL431LIAIDBZR


Voltage References Adjustable precision shunt regulator with optimized reference current (pin layout: KRA) 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 : 8209
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USD 0.0644

Multiples of: 1

Shunt Adjustable References2.495 V1 % 2520 mV15 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt63 PPM/C Tl431li
TLV431QPK


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 : 8173
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USD 0.2725

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1.5 %129 PPM/C7 V15 mA+ 125 C- 40 CSOT - 89ReelSmd/Smt  Tlv431
LM385M3X-2.5/NOPB


Voltage References MICROPWR VLTG REF DIODE
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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 : 8159
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USD 0.4278

Multiples of: 1

Shunt References2.5 V3 %30 ppm2.5 V20 mA+ 70 C0 CSOIC - 8ReelSmd/Smt  Lm385 - 2.5 - N
LM4040D20QDBZR


Voltage References 2.048V Precision Mcrpwr Shunt 1% acc
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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 : 8154
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USD 0.4556

Multiples of: 1

Shunt Precision References2.048 V1 %150 PPM/C 15 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Lm4040d20
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