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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM4040DIM3-2.1PRECISION MICROPOWER SHUNT VREF |
586 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Fixed | 2.048V | - | 15 mA | ±1% | 150ppm/°C | - | 28µVrms | - | - | 70 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
AP431ARG-7IC VREF SHUNT ADJ 0.5% SC59R |
455 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 200 mA | ±0.5% | 30ppm/°C | - | - | - | - | 500 µA | -20°C ~ 85°C (TA) | - | - | Surface Mount | SC-59R |
|
ZXRE125DN8TAIC VREF SHUNT 1.22V 8SOP |
106 |
|
Datasheet | - | * | Cut Tape (CT) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ZRC330N801TAIC VREF SHUNT 3.3V 8SOP |
2,030 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | * | Cut Tape (CT) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 8-SO |
|
MAX6070DAUT25/V+LOW-NOISE, HIGH-PRECISION SERIES |
2,665 |
|
Datasheet | SOT-23-6 | - | Tape & Reel (TR) | Active | Series | Fixed | 2.5V | - | 10 mA | ±0.2% | 20ppm/°C | 4.8µVp-p | 3µVrms | 2.8V ~ 5.5V | 300µA | - | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-6 |
,TO-226_straightlead.jpg "TL431ILPG")
|
TL431ILPGIC VREF SHUNT ADJ 2.2% TO92-3 |
900 |
|
Datasheet | TO-226-3, TO-92-3 Long Body | - | Bulk | Last Time Buy | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92 (TO-226) |
,TO-226_bentlead.jpg "LM4040D50ILPRE3")
|
LM4040D50ILPRE3IC VREF SHUNT 1% TO92-3 |
755 |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 5V | - | 15 mA | ±1% | 150ppm/°C | - | 80µVrms | - | - | 95 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
ADR512ART-REEL7IC VREF SHUNT PREC 1.2V SOT-23-3 |
424 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
ZRT062GC1TAIC VREF SHUNT 1% SOT223 |
1,000 |
|
Datasheet | TO-261-4, TO-261AA | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 6.17V | - | 50 mA | ±1% | 50ppm/°C | 50µVp-p | - | - | - | 150 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-223-3 |
|
LM4040BTB-250GT3VOLTAGE REFERENCE |
890 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LM431AIMIC VREF SHUNT ADJ 2.2% 8SOIC |
470 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Bulk | Active | Shunt | Adjustable | 2.495V | 37 V | 100 mA | ±2.2% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
NCP431ACDR2GIC VREF SHUNT ADJ 1% 8SOIC |
285 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 40 µA | ±1% | 50ppm/°C Typical | - | - | - | - | 100 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM385BDR-2-5IC VREF SHUNT 1.5% 8SOIC |
148 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 2.5V | - | 20 mA | ±1.5% | 20ppm/°C Typical | - | 120µVrms | - | - | 20 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
TL1431CZIC VREF SHUNT ADJ 0.4% TO92-3 |
883 |
|
Datasheet | TO-226-2, TO-92-2 (TO-226AC) | - | Bulk | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.4% | 90ppm/°C | - | - | - | - | 1 mA | -20°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
TL4050B25QDCKTIC VREF SHUNT 0.2% SC70-5 |
1,726 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Fixed | 2.5V | - | 15 mA | ±0.2% | 50ppm/°C | - | 41µVrms | - | - | 65 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SC-70-5 |
|
|
ADR5044BRTZ-R2IC VREF SHUNT 0.1% SOT23-3 |
3,636 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | ADR504 | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Fixed | 4.096V | - | 15 mA | ±0.1% | 75ppm/°C | 5.4µVrms | 240µVrms | - | - | 60 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM4041CELT-1.2IC VREF SHUNT 0.5% SOT23-3 |
363 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 1.225V | - | 12 mA | ±0.5% | 100ppm/°C | - | 60µVrms | - | - | 50 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
TL431BCLPGIC VREF SHUNT ADJ 0.4% TO92-3 |
233 |
|
Datasheet | TO-226-3, TO-92-3 Long Body | - | Bulk | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.4% | 50ppm/°C Typical | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92 (TO-226) |
|
|
LM4041BIM7-1.2IC VREF SHUNT 0.2% SC70-5 |
4,004 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 1.225V | - | 12 mA | ±0.2% | 100ppm/°C | - | 20µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-5 |
|
|
TS822ILTIC VREF SHUNT 2% SOT23-3 |
153 |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.5V | - | 15 mA | ±2% | 100ppm/°C | - | - | - | - | 60 µA | -40°C ~ 85°C (TA) | - | - | 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.
