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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AP431SBZTR-G1IC VREF SHUNT ADJ 1% TO92 |
1,549 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Bulk | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±1% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92 |
|
|
AP431SHBZTR-G1IC VREF SHUNT ADJ 1% TO92 |
3,379 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Bulk | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±1% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92 |
|
|
AS431HBZTR-G1IC VREF SHUNT ADJ 0.1% TO92 |
3,249 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Bulk | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | 20ppm/°C Typical | - | - | - | 4µA | 500 µA | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92 |
|
TS431BCXIC VREF SHUNT 2.495V SOT23-3 |
1,111 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Programmable | 2.495V | 36 V | 100 mA | ±0.5% | 50ppm/°C | - | - | 36V | - | 600 µA | 0°C ~ 70°C | - | - | Surface Mount | SOT-23 |
|
|
TS431ACXIC VREF SHUNT 2.495V SOT23-3 |
2,805 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Programmable | 2.495V | 36 V | 100 mA | ±1% | 50ppm/°C | - | - | 36V | - | 600 µA | 0°C ~ 70°C | - | - | Surface Mount | SOT-23 |
|
LM431SACMLXIC VREF SHUNT ADJ 2% SOT89-3 |
1,695 | - |
|
Datasheet | TO-243AA | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±2% | 50ppm/°C Typical | - | - | - | - | 1 mA | -25°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
TS432ACT B0GIC VREF SHUNT ADJ 1% TO92 |
3,059 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Box | Not For New Designs | Shunt | Adjustable | 1.24V | 10 V | 12 mA | ±1% | 100ppm/°C | - | - | - | - | 65 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92 |
|
TL431CDIC VREF SHUNT ADJ 2.2% 8SOP |
1,213 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | 50ppm/°C Typical | - | - | - | - | 1 mA | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
TL431BMFDT/8RIC VREF SHUNT ADJ 0.5% TO236AB |
3,886 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 600 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | TO-236AB |
|
TL431CPG4IC VREF SHUNT ADJ 2.2% 8DIP |
2,792 | - |
|
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 |
|
TLA431AQDBZRPROGRAMMABLE VOLTAGE REFERENCE |
1,301 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±1% | - | - | - | - | - | 200 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
AP431SBRTR-G1IC VREF SHUNT ADJ 1% SOT89-3 |
1,130 | - |
|
Datasheet | TO-243AA | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±1% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
TS431ARCX-ZIC VREF SHUNT 2.495V SOT23-3 |
4,749 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 250 mA | ±1% | - | - | - | - | - | 500 µA | -20°C ~ 85°C | - | - | Surface Mount | SOT-23 |
|
TL431ILPREIC VREF SHUNT ADJ 2.2% TO92-3 |
3,354 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.495V | 36 V | 100 mA | ±2.2% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
TL432BL3TIC VREF SHUNT 2.5V SOT23-3 |
1,526 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 80 µA | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
TL431AU-TPIC VREF SHUNT 2.5V SOT23-3 |
4,568 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Adjustable | 2.5V | 37 V | 100 mA | ±1% | - | - | - | - | - | 1 mA | 0°C ~ 70°C | - | - | Surface Mount | SOT-23 |
|
ZXRE250BW5-7IC VREF SHUNT ADJ 0.5% SOT25 |
1,261 | - |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.5V | 36 V | 100 mA | ±0.5% | - | - | - | - | - | 65 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-25 |
|
TL431IDRE4IC VREF SHUNT ADJ 2.2% 8SOIC |
3,601 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | 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 | 8-SOIC |
|
TLVH431AQDBVR,115IC VREF SHUNT ADJ 1% 5TSOP |
1,222 | - |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±1% | - | - | - | - | - | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-TSOP |
|
|
TLVH431DQDBVR,115IC VREF SHUNT ADJ 0.75% 5TSOP |
2,308 | - |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±0.75% | - | - | - | - | - | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-TSOP |
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.
