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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM285QDR-1-2-MIC VREF SHUNT 1.235V |
4,964 | - |
|
Datasheet | - | - | Bulk | Obsolete | Shunt | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LM185BYH1.2-SMDIC VREF SHUNT 1.2V TO46-2 |
3,377 | - |
|
Datasheet | TO-46-2 Metal Can | - | Tray | Active | Shunt | Fixed | 1.2V | - | 20 mA | ±1% | 50ppm/°C | - | - | - | - | 10 µA | -55°C ~ 125°C (TA) | - | - | Through Hole | TO-2 |
|
LM285BXM-2.5IC VREF SHUNT 2.5V 8SOIC |
4,992 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | Shunt | Fixed | 2.5V | - | 20 mA | ±1.5% | 30ppm/°C | - | 120µVrms | - | - | 20 µA | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LM185H-2.5-SMDIC VREF SHUNT 2.5V TO46-2 |
1,831 | - |
|
Datasheet | TO-46-2 Metal Can | LM185-2.5QML | Tray | Active | Shunt | Fixed | 2.5V | - | 20 mA | ±1.5% | 150ppm/°C | - | - | - | - | 20 µA | -55°C ~ 125°C (TA) | - | - | Through Hole | TO-2 |
|
|
LM285BXM-1.2IC VREF SHUNT 1.235V 8SOIC |
1,178 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | Shunt | Fixed | 1.235V | - | 20 mA | ±1% | 30ppm/°C | - | 60µVrms | - | - | 10 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
ATL432EBQDBZRIC VREF SHUNT 2.5V SOT23-3 |
3,399 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±1% | 92ppm/°C | - | - | - | - | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
ATL432LIBQDBZR-SIC VREF SHUNT 2.5V SOT23-3 |
4,460 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Adjustable | 2.5V | 36 V | 15 mA | ±0.5% | 66ppm/°C | - | - | - | - | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
LT1009MKGD1IC VREF SHUNT 2.5V |
3,103 | - |
|
Datasheet | Die | - | Tube | Active | Shunt | Adjustable | 2.5V | 2.5 V | 10 mA | ±0.2% | 35ppm/°C | - | - | - | - | - | -55°C ~ 125°C (TA) | - | - | Surface Mount | Die |
|
|
LM136-2.5 MDSIC VREF SHUNT 2.5V DIE |
1,135 | - |
|
Datasheet | Die | - | Tube | Active | Shunt | Fixed | 2.5V | - | 10 mA | ±1% | 20ppm/°C | - | - | - | - | 400 µA | -55°C ~ 150°C (TJ) | - | - | Surface Mount | Die |
|
|
LM4050BIM3X-2.5/S5000274IC VREF SHUNT 0.2% SOT23-3 |
3,366 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | Shunt | Fixed | 2.5V | - | 15 mA | ±0.2% | 50ppm/°C | - | 41µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
LM185WG-2.5/883IC VREF SHUNT 2.5V 10CFP |
4,428 | - |
|
Datasheet | 10-CSOIC (0.241", 6.12mm Width) | - | Tray | Active | Shunt | Fixed | 2.5V | - | 20 mA | - | - | - | - | - | - | 20 µA | -55°C ~ 125°C (TA) | - | - | Surface Mount | 10-CFP |
|
LM285MX-1.2IC VREF SHUNT 1.235V 8SOIC |
3,041 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | Shunt | Fixed | 1.235V | - | 20 mA | ±1% | 150ppm/°C | - | 60µVrms | - | - | 10 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
ATL432BIDBZR-SIC VREF SHUNT 2.5V SOT23-3 |
4,920 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.5% | 92ppm/°C | - | - | - | - | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM185H-1.2/883IC VREF SHUNT 1.2V TO46-2 |
2,478 | - |
|
Datasheet | TO-46-2 Metal Can | - | Tray | Active | Shunt | Fixed | 1.2V | - | 20 mA | ±1% | 50ppm/°C | - | - | - | - | 10 µA | -55°C ~ 125°C (TA) | - | - | Through Hole | TO-2 |
|
|
TL431AILPRE3-JIC VREF SHUNT ADJ 1% TO92-3 |
4,630 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Bulk | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
TL1431MFKBIC VREF SHUNT ADJ 0.4% 20CLCC |
2,718 | - |
|
Datasheet | 20-CLCC | - | Tube | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.4% | - | - | - | 37V | - | 1 mA | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-LCCC (8.89x8.89) |
|
|
TL1431MFKIC VREF SHUNT ADJ 0.4% 20CLCC |
2,701 | - |
|
Datasheet | 20-CLCC | - | Tube | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.4% | - | - | - | - | - | 1 mA | -55°C ~ 125°C (TA) | - | - | Surface Mount | 20-LCCC (8.89x8.89) |
|
CAT8900D330TBGT3PRECISION ANALOG VOLTAGE REFEREN |
4,351 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Discontinued at Digi-Key | Series | Fixed | 3.3V | - | 10 mA | ±5% | 50ppm/°C | 50µVp-p | - | 2.7V ~ 5.5V | 800nA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
CAT8900D180TBGT3PRECISION ANALOG VOLTAGE REFEREN |
4,652 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Discontinued at Digi-Key | Series | Fixed | 1.8V | - | 10 mA | ±5% | 50ppm/°C | 50µVp-p | - | 2.7V ~ 5.5V | 800nA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
CAT8900C330TBGT3PRECISION ANALOG VOLTAGE REFEREN |
1,208 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Discontinued at Digi-Key | Series | Fixed | 3.3V | - | 10 mA | ±2.5% | 50ppm/°C | 50µVp-p | - | 2.7V ~ 5.5V | 800nA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
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.
