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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
,TO-226_straightlead.jpg "LM4040C30ILPR")
|
LM4040C30ILPRIC VREF SHUNT 0.5% TO92-3 |
1,888 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Cut Tape (CT) | Active | Shunt | Fixed | 3V | - | 15 mA | ±0.5% | 100ppm/°C | - | 35µVrms | - | - | 82 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
TLVH431BQDBZRIC VREF SHUNT ADJ 0.5% SOT23-3 |
7,752 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±0.5% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
TLVH431BIDBZRIC VREF SHUNT ADJ 0.5% SOT23-3 |
4,039 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±0.5% | - | - | - | - | - | 100 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
LM4040D10IDBZRIC VREF SHUNT 1% SOT23-3 |
27,164 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 10V | - | 15 mA | ±1% | 150ppm/°C | - | 180µVrms | - | - | 135 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
LM4040DIM3-4.1/NOPBIC VREF SHUNT 1% SOT23-3 |
26,289 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 4.096V | - | 15 mA | ±1% | 150ppm/°C | - | 80µVrms | - | - | 78 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
NCP432BISNT1GIC VREF SHUNT ADJ 0.5% SOT23-3 |
3,963 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.5V | 36 V | 40 µA | ±0.5% | 50ppm/°C Typical | - | - | - | - | 100 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 (TO-236) |
,TO-226_bentlead.jpg "LM385LPR-2-5")
|
LM385LPR-2-5IC VREF SHUNT 3% TO92-3 |
800 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.5V | - | 20 mA | ±3% | 20ppm/°C Typical | - | 120µVrms | - | - | 20 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
NCP431BVSNT1GIC VREF SHUNT ADJ 0.5% SOT23-3 |
4,323 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.5V | 36 V | 40 µA | ±0.5% | 50ppm/°C Typical | - | - | - | - | 100 mA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 (TO-236) |
|
TS431BILTIC VREF SHUNT ADJ 0.5% SOT23-5 |
27,812 | - |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 6 V | 30 mA | ±0.5% | 100ppm/°C | - | - | - | - | 60 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
TL431LIAQDBZRQ1IC VREF SHUNT ADJ 1% SOT23-3 |
20,441 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.495V | 36 V | 15 mA | ±1% | - | - | - | - | - | 600 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
LM385MX-1.2/NOPBIC VREF SHNT -2.43%/+2.02% 8SOIC |
13,959 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Shunt | Fixed | 1.235V | - | 20 mA | -2.43%, +2.02% | 150ppm/°C | - | 60µVrms | - | - | 15 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM336Z-2.5/LFT7IC VREF SHUNT 4% TO92-3 |
7,995 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.49V | - | 10 mA | ±4% | - | - | - | - | - | 400 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
TLVH431AQDBVRQ1IC VREF SHUNT ADJ 1% SOT23-5 |
6,083 | - |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.24V | 18 V | 70 mA | ±1% | - | - | - | - | - | 100 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-5 |
|
|
LM336BZ-2.5/NOPBIC VREF SHUNT 2% TO92-3 |
4,315 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 2.49V | - | 10 mA | ±2% | - | - | - | - | - | 400 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
NCP431AVSNT1GIC VREF SHUNT ADJ 1% SOT23-3 |
2,927 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 2.5V | 36 V | 40 µA | ±1% | 50ppm/°C Typical | - | - | - | - | 100 mA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 (TO-236) |
|
|
LM336BZ-2.5/LFT7IC VREF SHUNT 2% TO92-3 |
2,826 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.49V | - | 10 mA | ±2% | - | - | - | - | - | 400 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
LM4040DIZ-2.5/NOPBIC VREF SHUNT 1% TO92-3 |
2,245 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 2.5V | - | 15 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 70 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
LM336Z-5.0/NOPBIC VREF SHUNT 2% TO92-3 |
1,925 | - |
|
Datasheet | TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 5V | - | 10 mA | ±2% | - | - | - | - | - | 600 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92-3 |
|
LM4040C25IDCKRIC VREF SHUNT 0.5% SC70-5 |
2,256 | - |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.5V | - | 15 mA | ±0.5% | 100ppm/°C | - | 35µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-5 |
|
|
LM4040CIM3X-3.0/NOPBIC VREF SHUNT 0.5% SOT23-3 |
2,493 | - |
|
Datasheet | TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 3V | - | 15 mA | ±0.5% | 100ppm/°C | - | 35µVrms | - | - | 65 µA | -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.
