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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TL431BIPIC VREF SHUNT ADJ 0.4% 8DIP |
1,455 |
|
Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.4% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
,TO-226_bentlead.jpg "TLV431ALPREG")
|
TLV431ALPREGIC VREF SHUNT ADJ 1% TO92-3 |
4,037 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 16 V | 20 mA | ±1% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
,TO-226_straightlead.jpg "TL431AILPRE3")
|
TL431AILPRE3IC VREF SHUNT ADJ 1% TO92-3 |
7,915 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
TL431CLPM5VOLTAGE REFERENCE |
7,878 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TL431ACDE4IC VREF SHUNT PREC ADJ 8-SOIC |
5,200 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 600 µA | - | - | - | Surface Mount | 8-SOIC |
|
TL431AIDMR2IC VREF SHUNT ADJ 1% MICRO8 |
2,821 |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
|
TL431BCDMR2IC VREF SHUNT ADJ 0.4% MICRO8 |
4,996 |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.4% | 50ppm/°C Typical | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LM4040EIM7-3.0VOLTAGE REFERENCE |
3,000 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Bulk | Active | Shunt | Fixed | 3V | - | 15 mA | ±2% | 150ppm/°C | - | 35µVrms | - | - | 70 µA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-70-5 |
|
SPX1004AS2-L-1-2IC VREF SHUNT 1.251V 16CDIP |
2,346 |
|
Datasheet | - | SPX1004A | Bulk | Obsolete | Shunt | Fixed | 1.219V | 1.251 V | - | - | 25ppm/°C | - | 60µVrms | - | 10µA | - | 0°C ~ 70°C | - | - | Surface Mount | - |
|
TL431AILPRPIC VREF SHUNT ADJ 1% TO92-3 |
3,516 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Bulk | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
LM4040EIM7-3.0/NOPBVOLTAGE REFERENCE |
2,000 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Bulk | Active | Shunt | Fixed | 3V | - | 15 mA | ±2% | 150ppm/°C | - | 35µVrms | - | - | 70 µA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-70-5 |
|
LMV431IZ/NOPBIC VREF SHUNT ADJ 1.5% TO92-3 |
1,593 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Box | Obsolete | Shunt | Adjustable | 1.24V | 30 V | 15 mA | ±1.5% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
TL431ACLPME3IC VREF SHUNT ADJ 1% TO92-3 |
20,388 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Cut Tape (CT) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
TL431ACPKG3IC VREF SHUNT ADJ 1% SOT89-3 |
12,880 |
|
Datasheet | TO-243AA | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
TL431QPKG3IC VREF SHUNT ADJ 2.2% SOT89-3 |
12,140 |
|
Datasheet | TO-243AA | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | - | - | - | - | - | 1 mA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
TL431CLPRE3IC VREF SHUNT ADJ 2.2% TO92-3 |
11,830 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | - | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
TL431CDR-JIC VREF SHUNT ADJ 2.2% 8SOIC |
7,474 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | - | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
TL431CDGIC VREF SHUNT ADJ 2.2% 8SOIC |
4,418 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | 50ppm/°C Typical | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
FAN4040DIS325XVOLTAGE REFERENCE |
18,029 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Fixed | 2.5V | - | 25 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 70 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
NCP431AVLPGIC VREF SHUNT ADJ 1% TO92 |
4,312 |
|
Datasheet | TO-226-3, TO-92-3 Long Body, Formed Leads | - | Bulk | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 40 µA | ±1% | 50ppm/°C Typical | - | - | - | - | 100 mA | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92 (TO-226) |
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.
