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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FAN4040DIS35XVOLTAGE REFERENCE, 5V, BIPOLAR |
18,000 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Fixed | 5V | - | 25 mA | ±1% | 150ppm/°C | - | 70µVrms | - | - | 70 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
TLV431ALPREIC VREF SHUNT ADJ 1% TO92-3 |
10,000 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Bulk | Obsolete | Shunt | Adjustable | 1.24V | 16 V | 20 mA | ±1% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
,TO-226_straightlead.jpg "TLV431BLP")
|
TLV431BLPIC VREF SHUNT ADJ 0.5% TO92-3 |
3,682 | - |
|
Datasheet | TO-226-3, TO-92-3 Long Body | - | Bag | Obsolete | Shunt | Adjustable | 1.24V | 16 V | 20 mA | ±0.5% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92 (TO-226) |
|
LM4040DIMX-10.0VOLTAGE REFERENCE |
5,390 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | LM4040 | Bulk | Active | Shunt | Fixed | 10V | - | 15 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
|
TL431IDBZRG4IC VREF SHUNT ADJ 2.2% SOT23-3 |
5,193 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | - | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
TLV431BLPRAIC VREF SHUNT ADJ 0.5% TO92-3 |
2,698 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 16 V | 20 mA | ±0.5% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
TLV431ALPIC VREF SHUNT ADJ 1% TO92-3 |
1,444 | - |
|
Datasheet | TO-226-3, TO-92-3 Long Body | - | Bulk | Obsolete | Shunt | Adjustable | 1.24V | 16 V | 20 mA | ±1% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92 (TO-226) |
|
TLVH431ACDBVRG4IC VREF SHUNT ADJ 1% SOT23-5 |
2,127 | - |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±1% | - | - | - | - | - | 100 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LM4040DIM-8.2VOLTAGE REFERENCE |
1,835 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Bulk | Active | Shunt | Fixed | 8.192V | - | 15 mA | ±1% | 150ppm/°C | - | 130µVrms | - | - | 95 µA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
|
TL431ACZIC VREF SHUNT ADJ 1% TO92-3 |
38,582 | - |
|
Datasheet | TO-226-2, TO-92-2 (TO-226AC) | - | Bulk | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
TL431AIDMR2GIC VREF SHUNT ADJ 1% MICRO8 |
1,304 | - |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
TL431ACPWRIC VREF SHUNT ADJ 1% 8TSSOP |
4,000 | - |
|
Datasheet | 8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
TL431BIPKG3IC VREF SHUNT ADJ 0.5% SOT89-3 |
7,800 | - |
|
Datasheet | TO-243AA | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
,TO-226_bentlead.jpg "TL431BILPRE3")
|
TL431BILPRE3IC VREF SHUNT ADJ 0.5% TO92-3 |
6,624 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 700 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
LM385BZTWO TERMINAL VOLTAGE REFERENCE, |
5,356 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Adjustable | 1.24V | 5.3 V | 20 mA | ±1% | 150ppm/°C | - | 50µVrms | - | - | 55 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
TLV431ASNT1IC VREF SHUNT ADJ 1% 5TSOP |
3,141 | - |
|
Datasheet | SOT-23-5 Thin, TSOT-23-5 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 16 V | 20 mA | ±1% | - | - | - | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 5-TSOP |
|
LM4040CEM3-2.1PRECISION MICROPOWER SHUNT VREF |
2,173 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Fixed | 2.048V | - | 15 mA | ±0.5% | 100ppm/°C | - | 28µVrms | - | - | 65 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
TL431ACPIC VREF SHUNT ADJ 1% 8DIP |
3,297 | - |
|
Datasheet | 8-DIP (0.300", 7.62mm) | - | Bulk | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
|
TLV431BQPKG3IC VREF SHUNT ADJ 0.5% SOT89-3 |
2,791 | - |
|
Datasheet | TO-243AA | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 6 V | 15 mA | ±0.5% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
TL431CPIC VREF SHUNT ADJ 2.2% 8DIP |
4,846 | - |
|
Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | - | - | - | - | - | 1 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
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.
