| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX6129AEUK21+TIC VREF SERIES 2.048V SOT23-5 |
1,464 |
|
Datasheet |
SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Series | Fixed | 2.048V | - | 4 mA | ±0.4% | 40ppm/°C | 30µVp-p | 115µVrms | 2.5V ~ 12.6V | 5.25µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
ISL21009DFB825Z-TKIC VREF SERIES 0.16% 8SOIC |
3,449 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | FGA™ | Tape & Reel (TR) | Obsolete | Series | Fixed | 2.5V | - | 7 mA | ±0.16% | 10ppm/°C | 4.5µVp-p | 22µVrms | 3.5V ~ 16.5V | 180µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
ISL21009DFB50ZR5314TIC VREF SERIES 0.16% 8SOIC |
3,851 |
|
- |
8-SOIC (0.154", 3.90mm Width) | FGA™ | Tape & Reel (TR) | Obsolete | Series | Fixed | 5V | - | 7 mA | ±0.16% | 10ppm/°C | 4.5µVp-p | 22µVrms | 5.5V ~ 16.5V | 180µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
REF02AU/2K5G4IC VREF SERIES 0.3% 8SOIC |
3,907 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | REF02 | Tape & Reel (TR) | Discontinued at Digi-Key | Series | Fixed | 5V | - | 21 mA | ±0.3% | 15ppm/°C | 4µVp-p | - | 8V ~ 40V | 1.4mA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
ZXRE1004DN8TAIC VREF SHUNT 1% 8SO |
2,986 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 1.22V | - | 20 mA | ±1% | 75ppm/°C | - | 60µVrms | - | - | 8 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
|
|
LM4120AIM5-2.0/NOPBIC VREF SERIES 0.2% SOT23-5 |
2,207 |
|
Datasheet |
SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 2.048V | - | 5 mA | ±0.2% | 50ppm/°C | 20µVp-p | 36µVp-p | 2V ~ 12V | 275µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
MAX6193CESA+IC VREF SERIES 0.33% 8SOIC |
1,080 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Series | Fixed | 3V | - | 500 µA | ±0.33% | 25ppm/°C | 75µVp-p | 150µVrms | 3.2V ~ 12.6V | 35µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
LM4050AEM3-4.1/NOPBIC VREF SHUNT 0.1% SOT23-3 |
1,780 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 4.096V | - | 15 mA | ±0.1% | 50ppm/°C | - | 93µVrms | - | - | 78 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
MAX6163BESA+TIC VREF SERIES 0.17% 8SOIC |
4,658 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 3V | - | 5 mA | ±0.17% | 10ppm/°C | 35µVp-p | 40µVrms | 3.2V ~ 12.6V | 120µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
MAX6165BESA+TIC VREF SERIES 0.1% 8SOIC |
4,952 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 5V | - | 5 mA | ±0.1% | 10ppm/°C | 60µVp-p | 60µVrms | 5.2V ~ 12.6V | 120µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
REF5010AIDGKRIC VREF SERIES 0.1% 8VSSOP |
1,080 |
|
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 10V | - | 10 mA | ±0.1% | 8ppm/°C | 30µVpp/V | - | 10.2V ~ 18V | 1.2mA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-VSSOP |
|
REF01CP+IC VREF SERIES 1% 8DIP |
3,037 |
|
Datasheet |
8-DIP (0.300", 7.62mm) | REF01 | Tube | Obsolete | Series | Fixed | 10V | - | 21 mA | ±1% | 65ppm/°C | 25µVp-p | - | 13V ~ 30V | 1.6mA | - | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
|
MAX6220ASA-4.1+TIC VREF SERIES 0.1% 8SOIC |
2,945 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 4.096V | - | 15 mA | ±0.1% | 20ppm/°C | 2.4µVp-p | 2µVrms | 8V ~ 40V | 3.5mA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
MAX6220ASA-2.5+TIC VREF SERIES 0.12% 8SOIC |
4,618 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 2.5V | - | 15 mA | ±0.12% | 20ppm/°C | 1.5µVp-p | 1.3µVrms | 8V ~ 40V | 3.3mA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
MAX6141ESA+TIC VREF SERIES 1% 8SOIC |
1,252 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 4.096V | - | 1 mA | ±1% | 50ppm/°C | 25µVp-p | 700µVp-p | 4.3V ~ 12.6V | 130µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM4050CEM3-2.5IC VREF SHUNT 0.5% SOT23-3 |
3,409 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 2.5V | - | 15 mA | ±0.5% | 50ppm/°C | - | 41µVrms | - | - | 65 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
LM4051AEM3-1.2IC VREF SHUNT 0.1% SOT23-3 |
4,288 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 1.225V | - | 12 mA | ±0.1% | 50ppm/°C | - | 20µVrms | - | - | 65 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
LM4051AEM3-ADJ/NOPBIC VREF SHUNT ADJ 0.1% SOT23-3 |
2,213 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.212V | 10 V | 12 mA | ±0.1% | 50ppm/°C | - | 20µVrms | - | - | 70 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LT1461CIS8-4#TRPBFIC VREF SERIES 0.08% 8SOIC |
1,201 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 4.096V | - | 100 mA | ±0.08% | 12ppm/°C | 8ppmp-p | 9.6ppmrms | 4.596V ~ 20V | 70µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
|
LT1009CMS8#TRPBFIC VREF SHUNT 0.4% 8MSOP |
2,368 |
|
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm 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-MSOP |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Voltage Reference components, we support both current production requirements and long-term component availability across demanding product lifecycles.
Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.
| Requirement | FPGAX Support |
| Current production | Active FPGA, programmable logic, and semiconductor component sourcing |
| Legacy programs | End-of-life and hard-to-find component sourcing |
| Supply continuity | Lifecycle transition and long-term availability support |
| Quality requirements | Traceable sourcing and quality-management processes |
FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.
Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.
Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.
We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.
FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.