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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CAT8900D125TBGT3IC VREF SERIES 0.4% SOT23-3 |
4,559 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 1.25V | - | 10 mA | ±0.4% | 50ppm/°C | 50µVp-p | - | 2.7V ~ 5.5V | 800nA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
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CAT8900D204TBGT3IC VREF SERIES 0.24% SOT23-3 |
1,951 | - |
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Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 2.048V | - | 10 mA | ±0.24% | 50ppm/°C | 50µVp-p | - | 2.7V ~ 5.5V | 800nA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
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CAT8900D250TBGT3IC VREF SERIES 0.2% SOT23-3 |
3,077 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 2.5V | - | 10 mA | ±0.2% | 50ppm/°C | 50µVp-p | - | 2.7V ~ 5.5V | 800nA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
MAX6002EUR/V+TIC VREF SERIES 1% SOT23-3 |
4,534 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 2.5V | - | 400 µA | ±1% | 100ppm/°C | 60µVp-p | 125µVrms | 2.7V ~ 12.6V | 45µA | - | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
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MAX6198AESA/V+TIC VREF SERIES 0.05% 8SOIC |
4,439 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 4.096V | - | 500 µA | ±0.05% | 5ppm/°C | 100µVp-p | 200µVrms | 4.296V ~ 12.6V | 35µA | - | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
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CAT8900B300TBGT3IC VREF SERIES 0.03% SOT23-3 |
3,593 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 3V | - | 10 mA | ±0.03% | 50ppm/°C | 50µVp-p | - | 2.7V ~ 5.5V | 800nA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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CAT8900C300TBGT3IC VREF SERIES 0.08% SOT23-3 |
3,648 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 3V | - | 10 mA | ±0.08% | 50ppm/°C | 50µVp-p | - | 2.7V ~ 5.5V | 800nA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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CAT8900D300TBGT3IC VREF SERIES 0.17% SOT23-3 |
2,461 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 3V | - | 10 mA | ±0.17% | 50ppm/°C | 50µVp-p | - | 2.7V ~ 5.5V | 800nA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM3411AM5-5.0IC VREF SHUNT 0.5% SOT23-5 |
4,364 | - |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 5V | - | 15 mA | ±0.5% | - | - | 80µVrms | - | - | 115 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
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CAT8900B102TBGT3IC VREF SERIES 0.1% SOT23-3 |
1,435 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 1.024V | - | 10 mA | ±0.1% | 50ppm/°C | 50µVp-p | - | 2.7V ~ 5.5V | 800nA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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CAT8900B330TBGT3IC VREF SERIES 0.03% SOT23-3 |
1,084 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 3.3V | - | 10 mA | ±0.03% | 50ppm/°C | 50µVp-p | - | 2.7V ~ 5.5V | 800nA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
SPX1431S-L/TRIC VREF SHUNT ADJ 0.4% 8SOIC |
4,114 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 150 mA | ±0.4% | 30ppm/°C | - | - | - | - | 1 mA | -55°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
SPX385AS-L-1-2IC VREF SHUNT 1% 8SOIC |
4,319 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Discontinued at Digi-Key | Shunt | Fixed | 1.235V | - | 20 mA | ±1% | 50ppm/°C | - | 60µVrms | - | - | 10 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
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SPX385AS-L-1-2/TRIC VREF SHUNT 1% 8SOIC |
4,255 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Cut Tape (CT) | Obsolete | Shunt | Fixed | 1.235V | - | 20 mA | ±1% | 50ppm/°C | - | 60µVrms | - | - | 10 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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|
SPX431AN-L/TRIC VREF SHUNT ADJ 0.5% TO92-3 |
3,318 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.503V | 36 V | 150 mA | ±0.5% | 30ppm/°C | - | - | - | - | 1 mA | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92-3 |
|
SPX431LM1-L/TRIC VREF SHUNT ADJ 1% SOT89-3 |
2,825 | - |
|
Datasheet | TO-243AA | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.503V | 20 V | 100 mA | ±1% | 30ppm/°C | - | - | - | - | 1 mA | 0°C ~ 105°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
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SPX431LN-L/TRIC VREF SHUNT ADJ 1% TO92-3 |
3,173 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.503V | 20 V | 100 mA | ±1% | 30ppm/°C | - | - | - | - | 1 mA | 0°C ~ 105°C (TA) | - | - | Through Hole | TO-92-3 |
|
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SPX432AM-L/TRIC VREF SHUNT ADJ 0.5% SOT23-3 |
2,389 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 18 V | 80 mA | ±0.5% | 50ppm/°C | - | - | - | - | 1 mA | 0°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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SPX432N-L/TRIC VREF SHUNT ADJ 1% TO92-3 |
1,427 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 18 V | 80 mA | ±1% | 50ppm/°C | - | - | - | - | 1 mA | 0°C ~ 105°C (TA) | - | - | Through Hole | TO-92-3 |
|
LM185BXH-2.5/NOPBIC VREF SHUNT 1.5% TO2 |
2,967 | - |
|
Datasheet | TO-46-2 Metal Can | - | Tube | Obsolete | Shunt | Fixed | 2.5V | - | 20 mA | ±1.5% | 30ppm/°C | - | 120µVrms | - | - | 20 µA | -55°C ~ 125°C (TA) | - | - | Through Hole | TO-2 |
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.
