Voltage Reference
Browse available Voltage Reference part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
,TO-226_bentlead.jpg "LM4040D30ILPR")
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LM4040D30ILPRIC VREF SHUNT 1% TO92-3 |
5,392 | - |
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Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Cut Tape (CT) | Active | Shunt | Fixed | 3V | - | 15 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 82 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
,TO-226_straightlead.jpg "TL431CLPG")
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TL431CLPGIC VREF SHUNT ADJ 2.2% TO92-3 |
5,145 | - |
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Datasheet | TO-226-3, TO-92-3 Long Body | - | Bulk | Active | 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) |
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LM285MX-1.2/NOPBIC VREF SHUNT 1% 8SOIC |
3,918 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Shunt | Fixed | 1.235V | - | 20 mA | ±1% | 150ppm/°C | - | 60µVrms | - | - | 10 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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TL431ACDBZTIC VREF SHUNT ADJ 1% SOT23-3 |
3,896 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-3 |
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TL431AIDBZTIC VREF SHUNT ADJ 1% SOT23-3 |
3,654 | - |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
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TL431CLPIC VREF SHUNT ADJ 2.2% TO92-3 |
2,304 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | - | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
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TL431AILPIC VREF SHUNT ADJ 1% TO92-3 |
1,897 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
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LM4041CIZ-1.2/NOPBIC VREF SHUNT 0.5% TO92-3 |
1,685 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 1.225V | - | 12 mA | ±0.5% | 100ppm/°C | - | 20µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
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LT1009IDRIC VREF SHUNT 0.4% 8SOIC |
4,722 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.5V | - | 10 mA | ±0.4% | 35ppm/°C | - | - | - | - | 400 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
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TL431AIDIC VREF SHUNT ADJ 1% 8SOIC |
1,082 | - |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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TLV431ASN1T1GIC VREF SHUNT ADJ 1% SOT23-3 |
9,043 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 16 V | 20 mA | ±1% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 (TO-236) |
|
|
TL1431QDRIC VREF SHUNT ADJ 0.4% 8SOIC |
3,575 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.4% | - | - | - | - | - | 1 mA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
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LM385Z/NOPBIC VREF SHUNT ADJ 2% TO92-3 |
1,740 | - |
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Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Adjustable | 1.24V | 5.3 V | 20 mA | ±2% | 150ppm/°C | - | 50µVrms | - | - | 55 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
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REF2925AIDBZRIC VREF SERIES 2% SOT23-3 |
24,901 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Series | Fixed | 2.5V | - | 25 mA | ±2% | 100ppm/°C | 28µVp-p | 80µVrms | 2.55V ~ 5.5V | 59µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
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TL431AQDBZTIC VREF SHUNT ADJ 1% SOT23-3 |
17,432 | - |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 700 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
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REF2920AIDBZRIC VREF SERIES 2% SOT23-3 |
7,868 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Series | Fixed | 2.048V | - | 25 mA | ±2% | 100ppm/°C | 23µVp-p | 65µVrms | 2.098V ~ 5.5V | 59µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
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LM4040C41IDBZRIC VREF SHUNT 0.5% SOT23-3 |
7,124 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 4.096V | - | 15 mA | ±0.5% | 100ppm/°C | - | 80µVrms | - | - | 88 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
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SCV431ASN1T1GIC VREF SHUNT ADJ 1% SOT23-3 |
3,230 | - |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 16 V | - | ±1% | - | - | - | 16V | - | 80 µA | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 (TO-236) |
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LM4040D33FTAIC VREF SHUNT 1% SOT23 |
2,917 | - |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 3.3V | - | 15 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 75 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
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MCP1501T-45E/CHYIC VREF SERIES 4.5V SOT23-6 |
1,800 | - |
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Datasheet | SOT-23-6 | - | Tape & Reel (TR) | Active | Series | Fixed | 4.5V | - | 20 mA | ±0.1% | 50ppm/°C | - | - | 4.7V ~ 5.5V | 550µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-6 |
Voltage Reference FAQ
Common questions about selecting, comparing and sourcing Voltage Reference components through Winsun (HK) Electronics.
What should I check when selecting Voltage Reference components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Voltage Reference part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Voltage Reference parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Voltage Reference components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
