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
  
                  
REF5030AIDR


Voltage References Lo Noise Very Low Drift Prec VLTG REF
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Texas Instruments 12585
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USD 1.7595
Multiples of: 1

Series Precision References3 V0.05 %3 PPM/C18 V10 mA+ 125 C- 40 CSOIC - 8ReelSmd/Smt  Ref5030
LM4040BIM3-2.5


Shunt Voltage Reference IC Fixed 2.5V V ±0.2% 15 mA SOT-23-3
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Texas Instruments 12305
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USD 0.7968
Multiples of: 1

Shunt Precision References2.5 V0.2 %20 PPM/C 15 mA+ 85 C- 40 CSOT - 23ReelSmd/Smt  Lm4040 - N
TL432AQDBZRQ1


Voltage References Auto Cat Adjustable Prec Shunt Reg
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Texas Instruments 11225
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USD 0.1944
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Shunt Adjustable Precision References2.495 v to 36 V1 % 37 V100 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt92 PPM/CAec - Q100Tl432a - Q1
TL431QDBZRG4


V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R
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Texas Instruments 11099
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USD 0.1138
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Shunt Adjustable Precision ReferencesAdj2 % 37 V100 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt34 PPM/C Tl431
ATL431LIBQDBZR


Voltage References Low-IQ programmable shunt regulator offered in an ultra-small DQN package 3-SOT-23 -40 to 125
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Texas Instruments 11077
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USD 0.0868
Multiples of: 5

Shunt Adjustable References2.5 V0.5 % 2512 mV15 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt92 PPM/C Atl431li
TLV431BCDBZT


Voltage References Lo-Vtg Adj Precision Shunt Regulator
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Texas Instruments 10910
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USD 0.6612
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Shunt Adjustable Precision ReferencesAdj0.5 % 7 V15 mA+ 70 C0 CSOT - 23 - 3ReelSmd/Smt138 PPM/C Tlv431b
LM4040D41IDBZR


Voltage References 4.096V Precision Mcrpwr Shunt 1% acc
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Texas Instruments 10753
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USD 0.2749
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Shunt Precision References4.096 V1 %150 PPM/C 15 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/Smt  Lm4040d41
REF2933AIDBZT


Voltage References 3.3V 100ppm/DegC 50uA SOT23-3 Series
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Texas Instruments 10376
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USD 0.6199
Multiples of: 1

Series References3.3 V2 %100 PPM/C5.5 V25 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Ref2933
TL431IDG4


V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC Tube
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Texas Instruments 10343
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USD 0.4083
Multiples of: 1

Shunt Adjustable Precision ReferencesAdj2 % 37 V100 mA+ 85 C- 40 CSOIC - 8TubeSmd/Smt34 PPM/C Tl431
LM4040CEM3X-5.0NOPB


Voltage References 100-ppm/ C precision micropower shunt voltage reference 3-SOT-23
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Texas Instruments 10286
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USD 0.3473
Multiples of: 1

Shunt Precision References5 V0.5 %  15 mA+ 125 C- 40 CSOT - 23ReelSmd/Smt30 PPM/C Lm4040 - N
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