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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NCV1009DR2IC VREF SHUNT PREC 2.5V 8SOIC |
1,396 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 8-SOIC |
|
LM4040CIZ-5.0IC VREF SHUNT 0.5% TO92-3 |
4,404 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 5V | - | 15 mA | ±0.5% | 100ppm/°C | - | 80µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
LM4040CIX3-2.5-TPRECISION MICROPOWER SHUNT VREF |
2,500 | - |
|
Datasheet | SC-70, SOT-323 | - | Bulk | Active | Shunt | Fixed | 2.5V | - | 15 mA | ±0.5% | 100ppm/°C | - | 35µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-70-3 |
|
LM4040CIZ-4.1TWO TERMINAL VOLTAGE REFERENCE |
1,712 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 4.096V | - | 15 mA | ±0.5% | 100ppm/°C | - | 80µVrms | - | - | 73 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
LM4040CIZ-10.0IC VREF SHUNT 0.5% TO92-3 |
1,709 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 10V | - | 15 mA | ±0.5% | 100ppm/°C | - | 180µVrms | - | - | 103 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
LM4041CIM7X-ADJIC VREF SHUNT ADJ 0.5% SC70-5 |
4,272 | - |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.233V | 10 V | 12 mA | ±0.5% | 100ppm/°C | - | 20µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-5 |
|
|
LM336BZ-2.5/LFT1IC VREF SHUNT 2% TO92-3 |
4,000 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Box | Obsolete | Shunt | Fixed | 2.49V | - | 10 mA | ±2% | - | - | - | - | - | 400 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
TLVH431BQDBZRG4IC VREF SHUNT ADJ 0.5% SOT23-3 |
3,000 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±0.5% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
AD1585ART-REEL2.5-5.0V UPOWER, PRECISION VREF |
29,800 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Series | Fixed | 5V | - | 5 mA | ±1% | 100ppm/°C | 140µVp-p | 100µVrms | 5.2V ~ 12V | 70µA | - | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-3 |
|
TL431BCPGIC VREF SHUNT ADJ 0.4% 8DIP |
4,176 | - |
|
Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.4% | 50ppm/°C Typical | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
TLVH431AQLPE3IC VREF SHUNT PREC ADJ TO-92-3 |
4,000 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±1% | - | - | - | - | - | 100 µA | - | - | - | Through Hole | TO-92-3 |
|
LM4040BIM-10.0TWO TERMINAL VOLTAGE REFERENCE |
3,923 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | Shunt | Fixed | 8.2V | - | 15 mA | ±0.2% | 100ppm/°C | - | 180µVrms | - | - | 125 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
LM4040BIM-8.2TWO TERMINAL VOLTAGE REFERENCE |
2,671 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | Shunt | Fixed | 10V | - | 15 mA | ±0.2% | 100ppm/°C | - | 130µVrms | - | - | 110 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM4041CIM7-ADJIC VREF SHUNT ADJ 0.5% SC70-5 |
2,219 | - |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Bulk | Active | Shunt | Adjustable | 1.24V | 10 V | 12 mA | ±0.5% | 100ppm/°C | - | 20µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-5 |
|
|
TLVH431ACLPE3IC VREF SHUNT PREC ADJ TO-92-3 |
2,000 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±1% | - | - | - | - | - | 100 µA | - | - | - | Through Hole | TO-92-3 |
|
LM385BZ-2.5/T1MICROPOWER VOLTAGE REFERENCE DIO |
2,000 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 2.5V | - | 20 mA | ±1.5% | 150ppm/°C | - | 120µVrms | - | - | 20 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
FAN4040BIS35XVOLTAGE REFERENCE, 5V, BIPOLAR |
13,610 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Fixed | 5V | - | 25 mA | ±0.2% | 100ppm/°C | - | 70µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
TL4050C10IDCKRIC VREF SHUNT 0.5% SC70-5 |
3,061 | - |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Fixed | 10V | - | 15 mA | ±0.5% | 50ppm/°C | - | 150µVrms | - | - | 103 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-5 |
|
TLV431BCPKG3IC VREF SHUNT PREC ADJ SOT-89-3 |
3,000 | - |
|
Datasheet | TO-243AA | - | Bulk | Active | Shunt | Adjustable | 1.24V | 6 V | 15 mA | ±0.5% | - | - | - | - | - | 100 µA | - | - | - | Surface Mount | SOT-89-3 |
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|
LM4040D20ILPIC VREF SHUNT 1% TO92-3 |
1,780 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 2.048V | - | 15 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
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.
