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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TL431ACPIC VREF SHUNT ADJ 1% 8DIP |
2,523 |
|
Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C Typical | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
AZ431LBRTR-G1IC VREF SHUNT ADJ 1% SOT89-3 |
3,264 |
|
Datasheet | TO-243AA | AZ431L | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 18 V | 100 mA | ±1% | 20ppm/°C Typical | - | - | - | - | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
TL431BCDBVRE4IC VREF SHUNT ADJ 0.5% SOT23-5 |
3,753 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
TL431BCDBVRG4IC VREF SHUNT ADJ 0.5% SOT23-5 |
3,970 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
SPX2431M-L/TRIC VREF SHUNT ADJ 1% SOT23-3 |
3,593 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.5V | 20 V | 100 mA | ±1% | 30ppm/°C | - | - | - | - | 1 mA | 0°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
AP431RL-7IC VREF SHUNT ADJ 1% SC59R |
1,057 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 200 mA | ±1% | 30ppm/°C | - | - | - | - | 500 µA | -20°C ~ 85°C (TA) | - | - | Surface Mount | SC-59R |
|
TL1431CDRE4IC VREF SHUNT ADJ 0.4% 8SOIC |
1,506 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.4% | - | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
TL1431CDRG4IC VREF SHUNT ADJ 0.4% 8SOIC |
3,361 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.4% | - | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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|
NJM432SF-TE1IC VREF SHUNT ADJ SOT23-5 |
3,286 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | - | - | - | - | 2.495V ~ 36V | - | 700 µA | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 (MTP5) |
|
|
NJM431SF-TE1IC VREF SHUNT ADJ SOT23-5 |
1,346 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | - | - | - | - | 2.495V ~ 36V | - | 700 µA | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 (MTP5) |
|
TS432BCT B0GIC VREF SHUNT ADJ 1% TO92 |
3,875 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Box | Not For New Designs | Shunt | Adjustable | 1.24V | 10 V | 12 mA | ±0.5% | 100ppm/°C | - | - | - | - | 65 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92 |
|
|
TL431BCDRG4IC VREF SHUNT ADJ 0.5% 8SOIC |
2,337 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
TS432BIXIC VREF SHUNT 1.24V SOT23-3 |
3,062 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Programmable | 1.24V | 18 V | 100 mA | ±1% | 50ppm/°C | - | - | - | - | 80 µA | -40°C ~ 105°C | - | - | Surface Mount | SOT-23 |
|
ZTL431AQFFTAIC VREF SHUNT ADJ 1% SOT23F |
3,299 |
|
Datasheet | SOT-23-3 Flat Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.5V | 20 V | 100 mA | ±1% | 121ppm/°C | - | - | - | - | 600 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23F |
|
|
TL431BCDIC VREF SHUNT ADJ 0.4% 8SOIC |
2,307 |
|
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 | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
IRU431LCL3TRIC VREF SHUNT ADJ 1% SOT23 |
4,639 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 15 V | 10 mA | ±1% | - | - | - | - | - | 80 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | Micro3™/SOT-23 |
|
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TLV431IDBVRE4IC VREF SHUNT ADJ 1.5% SOT23-5 |
3,276 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 6 V | 15 mA | ±1.5% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
TL431BIDBVRE4IC VREF SHUNT ADJ 0.5% SOT23-5 |
1,464 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
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TL431BIDBVRG4IC VREF SHUNT ADJ 0.5% SOT23-5 |
4,494 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
AP432ARL-7IC VREF SHUNT ADJ 0.5% SC59R |
1,075 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 20 V | 200 mA | ±0.5% | 30ppm/°C | - | - | - | - | 300 µA | -20°C ~ 85°C (TA) | - | - | Surface Mount | SC-59R |
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.
