Voltage Reference
Explore Voltage Reference parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Reference Type | Output Type | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Tolerance | Temperature Coefficient | Noise - 0.1Hz to 10Hz | Noise - 10Hz to 10kHz | Voltage - Input | Current - Supply | Current - Cathode | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LX6431CLPIC VREF SHUNT ADJ 2% TO92-3 |
3,317 |
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Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Bulk | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±2% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
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TL431BIDIC VREF SHUNT ADJ 0.4% 8SOIC |
3,760 |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.4% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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LM4040CIM3X-2.0IC VREF SHUNT 0.5% SOT23-3 |
3,849 |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Fixed | 2.048V | - | 15 mA | ±0.5% | 100ppm/°C | - | 35µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
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LM4040CIM3X-8.2IC VREF SHUNT 0.5% SOT23-3 |
2,965 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Fixed | 8.192V | - | 15 mA | ±0.5% | 100ppm/°C | - | 130µVrms | - | - | 95 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
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SPX432M-L/TRIC VREF SHUNT ADJ 1% SOT23-3 |
2,280 |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 18 V | 80 mA | ±1% | 50ppm/°C | - | - | - | - | 1 mA | 0°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-3 |
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TLVH431DMQDBZR,215IC VREF SHUNT ADJ 0.75% TO236AB |
1,504 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±0.75% | - | - | - | - | - | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23 (TO-236AB) |
|
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TLVH431DQDBZR,215IC VREF SHUNT ADJ 0.75% TO236AB |
3,680 |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±0.75% | - | - | - | - | - | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23 (TO-236AB) |
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TLV431ACDBVRG4IC VREF SHUNT ADJ 1% SOT23-5 |
4,891 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 6 V | 15 mA | ±1% | - | - | - | - | - | 80 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
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TLV431ACDBZRG4IC VREF SHUNT ADJ 1% SOT23-3 |
4,414 |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 1.24V | 6 V | 15 mA | ±1% | - | - | - | - | - | 80 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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TLV431AIDBZRG4IC VREF SHUNT ADJ 1% SOT23-3 |
2,396 |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 1.24V | 6 V | 15 mA | ±1% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
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TLV431AIDBVRG4IC VREF SHUNT ADJ 1% SOT23-5 |
1,741 |
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Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 6 V | 15 mA | ±1% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
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ZRC330QF02TAIC VREF SHUNT 2% SOT23 |
4,515 |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 3.3V | - | 5 mA | ±2% | 50ppm/°C | - | 75µVrms | - | - | 20 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
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LM4040D33QFTAIC VREF SHUNT 1% SOT23 |
4,356 |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 3.3V | - | 15 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 75 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
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TL431IDBZTG4IC VREF SHUNT ADJ 2.2% SOT23-3 |
3,233 |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | - | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
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LM4040D25IDCKRG4IC VREF SHUNT 1% SC70-5 |
2,096 |
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Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Fixed | 2.5V | - | 15 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-5 |
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TL431ACDBZTG4IC VREF SHUNT ADJ 1% SOT23-3 |
3,785 |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-3 |
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TL431AIDCKTG4IC VREF SHUNT ADJ 1% SC70-6 |
3,634 |
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Datasheet | 6-TSSOP, SC-88, SOT-363 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-6 |
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TLV431BIDBZRG4IC VREF SHUNT ADJ 0.5% SOT23-3 |
1,818 |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 1.24V | 6 V | 15 mA | ±0.5% | - | - | - | - | - | 100 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
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LX6431CDMIC VREF SHUNT ADJ 2% 8SOIC |
1,188 |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±2% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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LM4040B41QFTAIC VREF SHUNT 0.2% SOT23 |
3,487 |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 4.1V | - | 15 mA | ±0.2% | 100ppm/°C | - | 64µVrms | - | - | 88 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
Frequently Asked Questions
What are Voltage Reference components used for?
Voltage Reference components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Voltage Reference part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Voltage Reference parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
