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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM4041AIX3-1.2+IC VREF SHUNT 0.1% SC70-3 |
2,218 |
|
Datasheet | SC-70, SOT-323 | - | Strip | Obsolete | Shunt | Fixed | 1.225V | - | 20 mA | ±0.1% | 100ppm/°C | - | 20µVrms | - | - | 60 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
H431LKADJUSTABLE PRECISIONSHUNT REGULA |
4,657 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 40 V | 150 mA | ±0.5% | 50ppm/°C | - | - | - | - | 500 µA | -60°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
LT432NCRPAIC VREF |
3,634 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
LT432OCAPAIC VREF |
3,197 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
LT432OCRPAIC VREF |
4,085 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TLV431TQFTAIC VREF SHUNT ADJ 0.2% SOT23 |
1,834 |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | Shunt | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX6050BEUR+IC VREF SERIES 0.4% SOT23-3 |
3,918 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | Series | Fixed | 5V | - | 500 µA | ±0.4% | 30ppm/°C | 120µVp-p | 240µVrms | 5.2V ~ 12.6V | 35µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
TL431CP-JIC VREF SHUNT 2.495V 8DIP |
1,085 |
|
Datasheet | 8-DIP (0.300", 7.62mm) | - | Bulk | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2% | - | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
TL431ACPSIC VREF SHUNT 2.495V 8SOIC |
4,674 |
|
Datasheet | 8-SOIC (0.209", 5.30mm Width) | - | Bulk | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
|
LA431OHPAIC VREF SHUNT ADJ TO92 |
3,116 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.4% | - | - | - | - | - | 300 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92 |
|
|
LA431NYPAIC VREF SHUNT ADJ |
4,558 |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 300 µA | -40°C ~ 125°C (TA) | - | - | - | - |
|
|
LA431NHPAIC VREF SHUNT ADJ TO92 |
4,441 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 300 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92 |
|
AZ9431AQSA-7IC VREF SHUNT ADJ 0.5% SOT23 |
3,534 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Discontinued at Digi-Key | Shunt | Adjustable | 1.24V | 18 V | 100 mA | ±0.5% | 20ppm/°C | - | - | - | - | 80 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
|
REF02BU/2K5E4IC VREF SERIES 5V 8SOIC |
3,345 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | REF02 | Tape & Reel (TR) | Obsolete | Series | Fixed | 5V | - | 21 mA | ±0.2% | 10ppm/°C | 4µVp-p | - | 8V ~ 40V | 1.4mA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
REF02AU/2K5E4IC VREF SERIES 5V 8SOIC |
1,124 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | REF02 | Tape & Reel (TR) | Obsolete | Series | Fixed | 5V | - | 21 mA | ±0.3% | 15ppm/°C | 4µVp-p | - | 8V ~ 40V | 1.4mA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
TL431AIPE4IC VREF SHUNT 2.495V 8DIP |
2,584 |
|
Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
|
UPC1093T-1-E2-AZIC VREF SHUNT 2.495V TO243AA |
4,549 |
|
Datasheet | TO-243AA | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 2.495V | 36 V | 150 mA | ±2% | 100ppm/°C | - | - | 36V | - | 1 mA | -20°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89 |
|
|
UPC1093TA-1-E1-ATIC VREF SHUNT 2.495V SC74A |
1,996 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 2.495V | 36 V | 150 mA | ±2% | 100ppm/°C | - | - | 36V | - | 1 mA | -20°C ~ 85°C (TA) | - | - | Surface Mount | SC-74A, 5-Mini Mold |
|
|
UPC1093T-1-E1-AZIC VREF SHUNT 2.495V TO243AA |
3,330 |
|
Datasheet | TO-243AA | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 2.495V | 36 V | 150 mA | ±2% | 100ppm/°C | - | - | 36V | - | 1 mA | -20°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89 |
|
LM4120AIM5X-3.3/S5000511IC VREF SERIES 0.2% SOT23-5 |
1,665 |
|
Datasheet | SC-74A, SOT-753 | - | Bulk | Obsolete | Series | Fixed | 3.3V | - | 5 mA | ±0.2% | 50ppm/°C | 20µVp-p | 36µVp-p | 2V ~ 12V | 275µA | - | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
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.
