About Voltage References

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
  
                  
LM4040CYM3-4.1-TR


Voltage References Shunt Voltage Reference, 4.096V, 0.5% accuracy, 100ppm/deg - Lead Free
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Microchip 26657
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USD 0.2346
Multiples of: 1

Shunt Precision References4.096 V0.5 %100 PPM/C 15 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/Smt  Lm4040
LM4041EIM3-1.2/NOPB


Voltage References PREC MICROPWR SHUNT VLTG REF
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Texas Instruments 21110
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USD 0.2243
Multiples of: 1

Shunt Precision References1.225 V2 %150 ppm1.2 V12 mA+ 85 C- 40 CSOT - 23ReelSmd/Smt  Lm4041 - N
TL432AIDBZR


Voltage References Adjustable Precision Shunt Regulator
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Texas Instruments 21005
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USD 0.0755
Multiples of: 5

Shunt Adjustable Precision ReferencesAdj1 %34 PPM/C37 V100 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/Smt  Tl432a
TS3431CILT


Voltage References 1.24V Program Shunt
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STMicroelectronics 20370
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USD 0.3315
Multiples of: 3000

Shunt Adjustable Precision ReferencesAdj0.25 %100 PPM/C25 V100 mA+ 125 C- 40 CSOT - 23 - 3ReelSmd/Smt  Ts3431
ZHT431F01TA


Shunt Voltage Reference IC Adjustable 2.5V 20 VV ±1% 100 mA SOT-23-3
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Diodes Incorporated 20370
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USD 0.335
Multiples of: 3000

Shunt_Adjustable_Precision_References2.5 v to 20 V1_ %67 PPM/C20 V100 mA+ 125 C- 55 CSOT - 23 - 3ReelSmd/smt   
LMV431AIM5X/NOPB


Voltage References Lo-Vtg 1.24V Adj Prec Shunt Reg
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Texas Instruments 20209
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USD 0.3331
Multiples of: 1

Shunt Adjustable Precision References30 V1 %39 PPM/C35 V15 mA+ 85 C- 40 CSOT - 23ReelSmd/Smt  Lmv431a
LM431AIM3/NOPB


voltage references 2.495v 37v ±2.2% 50ppm/°c sot-23 (sot-23-3) rohs
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Texas Instruments 19867
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USD 0.5761
Multiples of: 1

Shunt          50 PPM/C  
AS431ARTR-E1


Diodes Incorporated Voltage References VREG Shunt Reg Precision 3.2V 5mA
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Diodes Incorporated 19429
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USD 0.0551
Multiples of: 5

         Reel   As431
TL431BQPK


Voltage References Adjustable Precision Shunt Regulator
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Texas Instruments 19335
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USD 0.1138
Multiples of: 1

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
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