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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REF194GSZ-REEL7IC VREF SERIES 0.22% 8SOIC |
2,028 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | REF19 | Tape & Reel (TR) | Active | Series | Fixed | 4.5V | - | 30 mA | ±0.22% | 25ppm/°C | 45µVp-p | - | 4.75V ~ 15V | 45µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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REF194GSZIC VREF SERIES 0.22% 8SOIC |
267 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | REF19 | Tube | Active | Series | Fixed | 4.5V | - | 30 mA | ±0.22% | 25ppm/°C | 45µVp-p | - | 4.75V ~ 15V | 45µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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LT1431IS8#PBFIC VREF SHUNT ADJ 0.4% 8SOIC |
3,633 | - |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.4% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
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ADR4520ARZIC VREF SERIES 0.04% 8SOIC |
6,612 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | Series | Fixed | 2.048V | - | 10 mA | ±0.04% | 4ppm/°C | 1µVp-p | - | 3V ~ 15V | 950µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
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LM4050AEM3-2.5+TIC VREF SHUNT 0.1% SOT23-3 |
3,555 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.5V | - | 15 mA | ±0.1% | 50ppm/°C | - | 35µVrms | - | - | 65 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
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|
AD589JRZIC VREF SHNT -2.83%/+1.22% 8SOIC |
362 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | Shunt | Fixed | 1.235V | - | 5 mA | -2.83%, +1.22% | 100ppm/°C | - | 5µVrms | - | - | 50 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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MAX6037AAUK12+TIC VREF SERIES 1.25V SOT23-5 |
1,678 | - |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Series | Fixed | 1.25V | - | 5 mA | ±0.2% | 25ppm/°C | 6µVp-p | 15µVrms | 2.5V ~ 5.5V | 275µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
MAX6066BEUR+TIC VREF SERIES 0.4% SOT23-3 |
3,538 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Series | Fixed | 2.5V | - | 5 mA | ±0.4% | 30ppm/°C | 27µVp-p | 30µVrms | 2.7V ~ 12.6V | 125µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
MAX6138BEXR25+TIC VREF SHUNT 2.5V SC70 |
2,894 | - |
|
Datasheet | SC-70, SOT-323 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.5V | - | 15 mA | ±0.2% | 25ppm/°C | - | 35µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
LT6656BIS6-2.048#TRMPBFIC VREF SERIES 0.1% TSOT23-6 |
4,190 | - |
|
Datasheet | SOT-23-6 Thin, TSOT-23-6 | - | Tape & Reel (TR) | Active | Series | Fixed | 2.048V | - | 5 mA | ±0.1% | 20ppm/°C | 30ppmp-p | - | 2.548V ~ 18V | 1.5µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-6 |
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LT6656BIS6-1.25#TRMPBFIC VREF SERIES 0.1% TSOT23-6 |
1,825 | - |
|
Datasheet | SOT-23-6 Thin, TSOT-23-6 | - | Tape & Reel (TR) | Active | Series | Fixed | 1.25V | - | 5 mA | ±0.1% | 20ppm/°C | 30ppmp-p | 50µVrms | 2.2V ~ 18V | 1.5µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-6 |
|
LT6656BIDC-1.25#TRMPBFIC VREF SERIES 0.2% 6DFN |
391 | - |
|
Datasheet | 6-WFDFN Exposed Pad | - | Tape & Reel (TR) | Active | Series | Fixed | 1.25V | - | 5 mA | ±0.2% | 20ppm/°C | 30ppmp-p | 50µVrms | 2.2V ~ 18V | 1.5µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-DFN (2x2) |
|
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LT1009S8#TRPBFIC VREF SHUNT 0.4% 8SOIC |
7,203 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.5V | - | 10 mA | ±0.4% | 25ppm/°C | - | - | - | - | 400 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
MAX6037AAUK25+TIC VREF SERIES 0.2% SOT23-5 |
2,053 | - |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Series | Fixed | 2.5V | - | 5 mA | ±0.2% | 25ppm/°C | 14µVp-p | 30µVrms | 2.7V ~ 5.5V | 275µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
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MAX6037AAUK30+TIC VREF SERIES 3V SOT23-5 |
1,760 | - |
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Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Series | Fixed | 3V | - | 5 mA | ±0.2% | 25ppm/°C | 17µVp-p | 40µVrms | 2.5V ~ 5.5V | 275µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-5 |
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LT1236CCS8-5#PBFIC VREF PRECISION 0.1% 8SOIC |
1,242 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | Series, Buried Zener | Fixed | 5V | - | 10 mA | ±0.1% | 15ppm/°C | 3µVp-p | 2.2µVrms | 7.2V ~ 40V | 1.5mA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
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REF198FSZIC VREF SERIES 0.12% 8SOIC |
363 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | REF19 | Tube | Active | Series | Fixed | 4.096V | - | 30 mA | ±0.12% | 10ppm/°C | 40µVp-p | - | 4.5V ~ 15V | 45µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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MAX6220ASA-5.0+TIC VREF SERIES 0.1% 8SOIC |
1,842 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 5V | - | 15 mA | ±0.1% | 20ppm/°C | 3µVp-p | 2.5µVrms | 8V ~ 40V | 3.7mA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
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MAX6145EUR+TIC VREF SERIES 1% SOT23-3 |
2,853 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Series | Fixed | 4.5V | - | 1 mA | ±1% | 50ppm/°C | 30µVp-p | 800µVp-p | 4.7V ~ 12.6V | 130µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
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LT1461CIS8-5#TRPBFIC VREF SERIES 0.08% 8SOIC |
4,513 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 5V | - | 100 mA | ±0.08% | 12ppm/°C | 8ppmp-p | 9.6ppmrms | 5.5V ~ 20V | 70µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
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.
