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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Image  Information Image Stock Code(▲▼)Description
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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
  
                  
TL431MFDT,215


Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±2% 100 mA TO-236AB
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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.

Nexperia Availability : 1647060
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USD 0.0861

Multiples of: 1

Shunt Adjustable Precision References2.4 V to 36 V2 % 37 V100 mA+ 125 C- 40 CSOT - 23 - 3Reel , Cut TapeSMD/SMT- TL431
AZ431AN-ATRE1


Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV
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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.

Diodes Incorporated Availability : 814838
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USD 0.0195

Multiples of: 20

Shunt Adjustable References2.5 V to 36 V0.4 % 40 V100 mA+ 125 C- 40 CSOT - 23 - 3Reel , Cut TapeSMD/SMT20 PPM / C AZ431
TL431


2.5V~36V -25℃~+85℃@(Topr) 37V 1mA parallel connection 0.15Ω 50ppm/℃ Adjustable SOT-23 Voltage References ROHS
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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.

JSMSEMI Availability : 582414
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USD 0.0169

Multiples of: 20

parallel connection2.5 V ~ 36 V         50 PPM/C  
LM431SBCM32X


Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±1% 100 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.

ON Semiconductor Availability : 523800
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USD 0.086

Multiples of: 1

Shunt Adjustable References36 V1 % 2.52 V100 mA+ 85 C- 25 CSOT - 23Reel , Cut TapeSMD/SMT50 PPM / C LM431SB
TLV431AQFTA


Shunt Voltage Reference IC Adjustable 1.24V 18 VV ±1% 15 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.

Diodes Incorporated Availability : 459780
Ship by Tue. 12 Aug to Mon. 18 Aug Calender.png

USD 0.123

Multiples of: 3000

Shunt References18 V1 % 18 V15 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt Aec - Q100Tlv431
TL431


SOT-23 Voltage References ROHS
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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.

GOODWORK Availability : 377255
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.0153

Multiples of: 20

              
AZ431AZ-ATRE1


Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV
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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.

Diodes Incorporated Availability : 272259
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USD 0.0214

Multiples of: 10

Shunt Adjustable References2.5 V to 36 V0.4 % 40 V100 mA+ 125 C- 40 CTO - 92 - 3Reel , Cut TapeThrough Hole20 PPM / C AZ431
CJ431-TA


Voltage References 2.5V 36V ±0.5% 50ppm/°C SOT-89 (SOT-89-3) RoHS
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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.

Changjing Electronics Technology Availability : 268583
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USD 0.0212

Multiples of: 10

shunt          50 PPM/C  
TL431


Voltage References 2.5V 36V ±0.5% 50ppm/°C SOT-23 (SOT-23-3) RoHS
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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.

Hottech Availability : 233711
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USD 0.0182

Multiples of: 20

Shunt          50 PPM/C  
AP431SANTR-G1


Voltage References VREG 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.

Diodes Incorporated Availability : 231571
Ship by Fri. 08 Aug to Tue. 12 Aug Calender.png

USD 0.0825

Multiples of: 1

Shunt Adjustable Precision References2.5 v to 36 V0.5 % -100 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt- Ap431s
KA33VTA


Voltage References Voltage Stabilizer
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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.

ON Semiconductor Availability : 217280
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USD 0.0512

Multiples of: 1

      + 75 C- 20 CTO - 92 - 3 K in KED LEADAmmo PackThrough Hole  Ka33v
TL431CDR2G


Voltage References 2.5-36V ADJ 1-100mA
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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.

ON Semiconductor Availability : 194000
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USD 0.1533

Multiples of: 2500

Shunt Adjustable Precision ReferencesAdj2.2 %50 PPM/C37 V100 mA+ 70 C0 CSOIC - 8ReelSmd/Smt  Tl431
TLV431AFTA


Voltage References 1.24V 1% V-REF ADJ
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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.

Diodes Incorporated Availability : 148410
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USD 0.0781

Multiples of: 3000

Shunt Adjustable Precision References1.24 v to 18 V1 % 20 V15 mA+ 125 C- 40 CSOT - 23Cut TapeSmd/Smt  Tlv431
LM4040D25FTA


Voltage References 10Hz to 10kHz 60uA to 15mA 330mW
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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.

Diodes Incorporated Availability : 136770
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USD 0.141

Multiples of: 3000

Shunt Precision References2.5 V1 % -15 mA+ 125 C- 40 CSOT - 23 - 3Reel , Cut TapeSMD/SMT150 PPM / C LM4040
TS2431AILT


Voltage References 2.5-24V Prog Shunt
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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.

STMicroelectronics Availability : 128040
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USD 0.1608

Multiples of: 3000

Shunt Adjustable Precision ReferencesAdj1 % 25 V100 mA+ 105 C- 40 CSOT - 23 - 3Reel , Cut TapeSMD/SMT100 PPM / C TS2431
LM4040CYM3-2.5-TR


Voltage References Shunt Voltage Reference, 2.5V, 0.5% accuracy, 100ppm/deg (Lead Free)
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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.

Microchip Availability : 116400
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USD 0.257

Multiples of: 3000

Shunt Precision References1.24 v to 10 V0.5 %100 PPM/C  + 85 C- 40 CSOT - 23ReelSmd/Smt  Lm4040
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 Availability : 107854
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USD 0.0287

Multiples of: 10

Shunt Adjustable Precision ReferencesAdj0.5 % 37 V100 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt92 PPM/C Tl431b
TL431


SOT-23 Voltage References ROHS
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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.

MSKSEMI Availability : 106393
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.0231

Multiples of: 10

              
ME431AXG


Voltage References 2.5V 36V ±0.4% 20ppm/°C SOT-23 (SOT-23-3) RoHS
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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.

Micro One Availability : 99308
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.0203

Multiples of: 20

shunt2.5 V ~ 36 V         20 PPM/C  
ZTL432AFTA


Voltage References 2.5-20V SHUNT REG
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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.

Diodes Incorporated Availability : 95262
Ship by Fri. 08 Aug to Tue. 12 Aug Calender.png

USD 0.0748

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 % 20 V100 mA+ 125 C- 40 CSOT - 23 - 3Cut TapeSmd/Smt  Ztl432
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