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
  
                  
REF3212AIDBVTG4


Voltage References 1.25V 4ppm/DegC 100uA SOT23-6 Series
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Texas Instruments Availability : 576
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USD 3.1875

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Series References1.25 V0.2 % 5.5 V10 mA+ 125 C- 40 CSOT - 23 - 6ReelSmd/Smt7 PPM/C Ref3212
LM4040D25ILPR


Voltage References 2.5-V Precision Micropower Shunt
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Texas Instruments Availability : 574
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USD 0.3575

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Shunt Precision References2.5 V1 %150 PPM/C 15 mA+ 85 C- 40 CTO - 92 - 3ReelThrough Hole  Lm4040d25
LT1009ILPRE3


Voltage References 2.5-V Integrated Reference Circuit
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Texas Instruments Availability : 569
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USD 0.605

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Shunt References2.5 V0.2 %  10 mA+ 85 C- 40 CTO - 92 - 3ReelThrough Hole25 PPM/C Lt1009
TLVH431CLP


Texas Instruments Voltage References Lo-Vtg Adj Precision Shunt Regulator
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Texas Instruments Availability : 566
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USD 0.6302

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Shunt Adjustable Precision ReferencesAdj1.5 % 20 V80 mA+ 70 C0 CTO - 92 - 3BulkThrough Hole138 PPM/C Tlvh431
TL432LIAQDBZRQ1


Voltage References Automotive adjustable precision shunt regulator with optimized reference current pin layout: RKA 3-SOT-23 -40 to 125
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Texas Instruments Availability : 562
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USD 0.1948

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Shunt Adjustable Precision ReferencesAdj1 % 36 V15 mA+ 125 C- 40 CSOT - 23 - 3Reel , Cut TapeSMD/SMT63 PPM / C TL432LI - Q1
LM4050AEM3-8.2/NOPB


Voltage References 50-ppm/ C precision micropower shunt voltage reference 3-SOT-23 -40 to 125
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Texas Instruments Availability : 550
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USD 1.5229

Multiples of: 1

Shunt Precision References8.192 V0.1 %40 PPM/C 15 mA+ 125 C- 40 CSOT - 23ReelSmd/Smt  Lm4050 - N
ATL431AIDBZR


Texas Instruments Voltage References 2.5V Low Iq Adj Precision Shunt Reg
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Texas Instruments Availability : 539
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USD 0.2007

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Shunt Adjustable Precision References2.5 v to 36 V1 %  100 mA+ 85 C- 40 CSOT - 23 - 3ReelSmd/Smt92 PPM/C Atl431
LM4050AEM3X-2.5/NOPB


Voltage References 50-ppm/ C precision micropower shunt voltage reference 3-SOT-23 -40 to 125
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Texas Instruments Availability : 535
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USD 1.495

Multiples of: 1

Shunt Precision References2.5 V0.1 %  15 mA+ 125 C- 40 CSOT - 23ReelSmd/Smt20 PPM/C Lm4050 - N
LM4040CIZ-4.1/NOPB


Voltage References Prec MicroPwr Shunt Vtg Ref
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Texas Instruments Availability : 534
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USD 0.3355

Multiples of: 1

Shunt Precision References4.096 V0.5 % -15 mA+ 85 C- 40 CTO - 92 - 3BulkThrough Hole150 PPM / C LM4040 - N
TLV431BQDBVT


Voltage References Lo-Vtg Adj Precision Shunt Regulator
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Texas Instruments Availability : 532
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USD 0.6382

Multiples of: 1

Shunt Adjustable Precision ReferencesAdj0.5 % 7 V15 mA+ 125 C- 40 CSOT - 23 - 5ReelSmd/Smt138 PPM/C Tlv431b
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