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
  
                  
TL431BIDBZR


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 15466
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USD 0.0913
Multiples of: 5

Shunt Adjustable Precision ReferencesAdj0.5 % 37 V100 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt92 PPM/C Tl431b
LMV431ACM5X/NOPB


Voltage References Low-Voltage (1.24V) Adjustable Precision Shunt Regulators 5-SOT-23 -40 to 85
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Texas Instruments 15396
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USD 0.3029
Multiples of: 1

Shunt Adjustable Precision References30 V1 %  15 mA+ 85 C- 40 CSOT - 23 - 5ReelSmd/Smt138 PPM/C Lmv431a
ATL431LIAQDQNR


Voltage References Low-IQ programmable shunt regulator offered in an ultra-small DQN package 4-X2SON -40 to 125
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Texas Instruments 15103
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USD 0.2811
Multiples of: 1

         Cut Tape    
TL431ACDRG4


Voltage References Adjustable Precision Shunt Regulator
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Texas Instruments 15027
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USD 0.1162
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Shunt Adjustable Precision ReferencesAdj1 %34 PPM/C37 V100 mA+ 70 C0 CSOIC - 8ReelSmd/Smt  Tl431a
REF2033AIDDCT


Texas Instruments Voltage References Low-Drift, Lw-Pwr Dual Output Volt Ref
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Texas Instruments 14643
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USD 2.576
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      + 125 C- 40 CSOT - 23 - TH in - 5ReelSmd/Smt8 PPM/C Ref2033
TL431AQPK


Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±1% 100 mA SOT-89-3
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Texas Instruments 14592
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USD 0.0736
Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 %34 PPM/C37 V100 mA+ 125 C- 40 CSOT - 89ReelSmd/Smt  Tl431a
TL431ACDBVRE4


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 13710
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USD 0.1188
Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 %34 PPM/C37 V100 mA+ 70 C0 CSOT - 23 - 5ReelSmd/Smt  Tl431a
LM4041CIDBZR


Voltage References Adjustable Precision Mcrpwr Shunt .5% acc
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Texas Instruments 13298
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USD 0.3174
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Shunt Precision ReferencesAdj0.5 %100 PPM/C15 V100 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/Smt  Lm4041c
REF3025AIDBZR


Voltage References 2.5V 50ppm/DegC 50uA SOT23-3 Series
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Texas Instruments 13233
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USD 0.56
Multiples of: 1

Series References2.5 V0.2 %50 PPM/C5.5 V25 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Ref3025
LM4040BIM3X-2.5/NOPB


Voltage References 100-ppm/ C precision micropower shunt voltage reference 3-SOT-23
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Texas Instruments 12937
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USD 0.5807
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Shunt Precision References2.5 V0.2 %20 PPM/C 15 mA+ 85 C- 40 CSOT - 23ReelSmd/Smt  Lm4040 - N
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