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
  
                  
TL431BQPK


Voltage References Adjustable Precision Shunt Regulator
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Texas Instruments 19335
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USD 0.1138
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Shunt Adjustable Precision ReferencesAdj0.5 %34 PPM/C37 V100 mA+ 125 C- 40 CSOT - 89ReelSmd/Smt  Tl431b
REF3330AIDCKTG4


Voltage References 30ppm/C Drift 3.9uA Vltg Ref
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Texas Instruments 18908
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USD 1.344
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Series References3 V0.15 %30 PPM/C7.5 V5 mA+ 125 C- 40 CSC - 70 - 3ReelSmd/Smt  Ref3330
REF3040AIDBZR


Voltage References 4.096V 50ppm/DegC 50uA SOT23-3 Series
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Texas Instruments 18705
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USD 0.4684
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Series References4.096 V0.2 %50 PPM/C5.5 V25 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Ref3040
TL4050B41QDBZRQ1


Voltage References Auto Cat Prec Micro Pwr Shunt Vltg Ref
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Texas Instruments 17440
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USD 1.0571
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Shunt Precision References4.096 V0.2 %20 PPM/C 15 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt Aec - Q100Tl4050b41 - Q1
TL431IPKG3


Voltage References Adjustable Precision Shunt Regulator
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Texas Instruments 17363
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USD 0.0908
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Shunt Adjustable Precision ReferencesAdj2 %34 PPM/C37 V100 mA+ 85 C- 40 CSOT - 89 - 3ReelSmd/Smt  Tl431
TL432ACDBZRG4


V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R
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Texas Instruments 17212
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USD 0.1138
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Shunt Adjustable Precision ReferencesAdj1 % 37 V100 mA+ 70 C0 CSOT - 23 - 3ReelSmd/Smt34 PPM/C Tl432a
REF3325AIDBZR


Series Voltage Reference IC Fixed 2.5V V ±0.15% 5 mA SOT-23-3
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Texas Instruments 17009
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USD 0.5227
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Series References2.5 V0.15 %30 PPM/C7.5 V5 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Ref3325
TL432BIDBZRG4


V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R
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Texas Instruments 16758
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USD 0.1805
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Shunt Adjustable Precision ReferencesAdj0.5 % 37 V100 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/Smt34 PPM/C Tl432b
ATL432BQDBZR


Voltage References 2.5V Precision Programmable Shunt Regulator, IREF 0.25uA , IKMIN 40uA 3-SOT-23 -40 to 125
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Texas Instruments 16318
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USD 0.1702
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Shunt Adjustable Precision References2.5 v to 36 V0.5 % 2.512 V100 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt92 PPM/C Atl432
TL431AIDBVT


Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±1% 100 mA SOT-23-5
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Texas Instruments 15892
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USD 0.378
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Shunt Adjustable Precision ReferencesAdj1 %34 PPM/C37 V100 mA+ 85 C- 40 CSOT - 23 - 5ReelSmd/Smt  Tl431a
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