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.
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Enter Qty Reference TypeOutput VoltageInitial AccuracyAverage Temperature Coefficient - TypSeries VREF - Input Voltage - MaxShunt Current - MaxMaximum Operating TemperatureMinimum Operating TemperaturePackage / CasePackagingMounting StyleTemperature CoefficientQualificationSeries
  
                  
LM4040AIM3X-4.1/NOPB


Voltage References 100-ppm/ C precision micropower shunt voltage reference 3-SOT-23
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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 : 56
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USD 0.8874

Multiples of: 1

Shunt Precision References4.096 V0.1 %30 PPM/C 15 mA+ 85 C- 40 CSOT - 23ReelSmd/Smt  Lm4040 - N
TLVH431AIDBZT


Shunt Voltage Reference IC Adjustable 1.24V 18 VV ±1% 70 mA SOT-23-3
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Texas Instruments Availability : 54
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USD 0.5138

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 % 20 V80 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/Smt138 PPM/C Tlvh431a
LM336LPR-2-5


Texas Instruments Voltage References 2.5-V Integrated Reference Circuit
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Texas Instruments Availability : 54
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USD 0.7822

Multiples of: 1

Shunt Precision References2.49 V4 %  10 mA+ 70 C0 CTO - 92 - 3ReelThrough Hole34 PPM/C Lm336 - 2.5
REF35250QDBVR


Voltage References 650-nA quiescent current, 12-ppm/°C drift, ultra-low-power precision voltage reference 6-SOT-23 -40 to 125
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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 : 54
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USD 1.7761

Multiples of: 1

series connection2.5 V         12ppm/  
TL431LIBCDBZR


Voltage References Adjustable precision shunt regulator with optimized reference current (pin layout: KRA) 3-SOT-23 0 to 70
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Texas Instruments Availability : 53
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USD 0.186

Multiples of: 5

Shunt Adjustable Precision ReferencesAdj0.5 % 36 V15 mA+ 125 C- 40 CSOT - 23 - 3Reel , Cut TapeSMD/SMT63 PPM / C TL431LI
TLVH431BQPK


Shunt Voltage Reference IC Adjustable 1.24V 18 VV ±0.5% 70 mA SOT-89-3
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Texas Instruments Availability : 48
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USD 0.4034

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj0.5 % 20 V80 mA+ 125 C- 40 CSOT - 89ReelSmd/Smt138 PPM/C Tlvh431b
TLE2425CLP


TLE2425CLP SEMICONDUCTOR DIP
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Texas Instruments Availability : 48
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by Mon. 02 Sep
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USD 1.1913

Multiples of: 1

Ground Precision References2.5 V  40 V8 mA+ 70 C0 CTO - 92 - 3BulkThrough Hole20 PPM/C Tle2425
LM4050QAEM3-5.0NOPB


Texas Instruments Voltage References Prec MicroPwr Shunt Vtg Ref
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Texas Instruments Availability : 48
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USD 2.2467

Multiples of: 1

Shunt Precision References5 V0.5 % -15 mA+ 125 C- 40 CSOT - 23 - 3Reel , Cut TapeSMD/SMT50 PPM / CAEC - Q100LM4050 - N - Q1
REF5050IDGKT


Voltage References Lo Noise Very Lo Drift Prec Vltg Ref
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Texas Instruments Availability : 47
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USD 5.3037

Multiples of: 1

Series Precision References5 V0.05 %3 PPM/C18 V10 mA+ 125 C- 40 CVSSOP - 8ReelSmd/Smt  Ref5050
TL431LIAQDBZRQ1


Voltage References Automotive adjustable precision shunt regulator with optimized reference current pin layout: KRA 3-SOT-23 -40 to 125
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Texas Instruments Availability : 38
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USD 0.4714

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj1 % 36 V15 mA+ 125 C- 40 CSOT - 23 - 3Reel , Cut TapeSMD/SMT63 PPM / C TL431LI - Q1
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