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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ZR431GTCIC VREF SHUNT ADJ 2% SOT223 |
1,946 |
|
Datasheet | TO-261-4, TO-261AA | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.5V | 20 V | 100 mA | ±2% | 55ppm/°C | - | - | - | - | 50 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-223-3 |
|
TS431ACS RLGIC VREF SHUNT 36V 1% 8SOP |
3,566 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Programmable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C | - | - | - | - | 600 µA | 0°C ~ 70°C | - | - | Surface Mount | 8-SOP |
|
LM385BPWE4-2-5IC VREF SHUNT 1.5% 8TSSOP |
2,991 |
|
Datasheet | 8-TSSOP (0.173", 4.40mm Width) | - | Tray | Obsolete | Shunt | Fixed | 2.5V | - | 20 mA | ±1.5% | 20ppm/°C Typical | - | 120µVrms | - | - | 20 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
LM4040DIZ-4.1IC VREF SHUNT 1% TO92-3 |
3,256 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Box | Obsolete | Shunt | Fixed | 4.096V | - | 15 mA | ±1% | 150ppm/°C | - | 80µVrms | - | - | 78 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
,TO-226_bentlead.jpg "TL431CLPRA")
|
TL431CLPRAIC VREF SHUNT ADJ 2.2% TO92-3 |
2,308 |
|
Datasheet | TO-226-3, TO-92-3 Long Body, Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | 50ppm/°C Typical | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92 (TO-226) |
|
|
TL431CLPRMIC VREF SHUNT ADJ 2.2% TO92-3 |
4,773 |
|
Datasheet | TO-226-3, TO-92-3 Long Body, Formed Leads | - | Tape & Box (TB) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | 50ppm/°C Typical | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92 (TO-226) |
|
TLV431BCDBVRE4IC VREF SHUNT ADJ 0.5% SOT23-5 |
3,942 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 6 V | 15 mA | ±0.5% | - | - | - | - | - | 100 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
ZR431LC02LIC VREF SHUNT ADJ 2.5% TO92 |
4,390 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Obsolete | Shunt | Adjustable | 1.24V | 10 V | 25 mA | ±2.5% | 50ppm/°C | - | - | - | - | 100 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92 |
|
|
ZR431C01IC VREF SHUNT ADJ 1% TO92 |
1,127 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Obsolete | Shunt | Adjustable | 2.5V | 20 V | 100 mA | ±1% | 55ppm/°C | - | - | - | - | 50 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92 |
,TO-226_straightlead.jpg "LM285Z-1.2G")
|
LM285Z-1.2GIC VREF SHUNT 1% TO92-3 |
3,462 |
|
Datasheet | TO-226-3, TO-92-3 Long Body | - | Bulk | Obsolete | Shunt | Fixed | 1.235V | - | 20 mA | ±1% | 80ppm/°C Typical | - | 60µVrms | - | - | 20 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92 (TO-226) |
|
TS3431CIZTIC VREF SHUNT ADJ 0.25% SOT23-3 |
4,932 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 24 V | 100 mA | ±0.25% | 100ppm/°C | - | - | - | - | 500 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
TL431CDBZRG4IC VREF SHUNT ADJ 2.2% SOT23-3 |
1,274 |
|
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 | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
TL431CDBVTE4IC VREF SHUNT ADJ 2.2% SOT23-5 |
2,576 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | - | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
LM4040D20ILPE3IC VREF SHUNT 1% TO92-3 |
4,057 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Obsolete | Shunt | Fixed | 2.048V | - | 15 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
TL431BCDR2IC VREF SHUNT ADJ 0.4% 8SOIC |
3,559 |
|
Datasheet | 8-SOIC (0.154", 3.90mm 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-SOIC |
|
|
NCV431AIDR2IC VREF SHUNT ADJ 1% 8SOIC |
4,622 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
|
LM4041DADJQFTAIC VREF SHUNT ADJ 1% SOT23 |
3,436 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 10 V | 12 mA | ±1% | 150ppm/°C | - | 20µVrms | - | - | 73 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
AP431QL-7IC VREF SHUNT ADJ 1% SOT25 |
2,315 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 200 mA | ±1% | 30ppm/°C | - | - | - | - | 500 µA | -20°C ~ 85°C (TA) | - | - | Surface Mount | SOT-25 |
|
ZXRE060AFT4-7IC VREF SHUNT ADJ 0.5% 6DFN |
4,265 |
|
Datasheet | 6-XFDFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 0.2V | 18 V | 15 mA | ±0.5% | - | - | - | 2V ~ 18V | 1.5mA | 300 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 6-DFN1520H4 |
|
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LM431CCM/NOPBIC VREF SHUNT -0.6%/+0.4% 8SOIC |
1,380 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | Shunt | Adjustable | 2.5V | 37 V | 100 mA | -0.6%, +0.4% | 50ppm/°C Typical | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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.
