| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AD1583BRT-REEL7IC VREF SERIES PREC 3V SOT-23-3 |
4,055 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
AD1585ARTZ-R2IC VREF SERIES 1% SOT23-3 |
2,232 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Series | Fixed | 5V | - | 5 mA | ±1% | 100ppm/°C | 140µVp-p | 100µVrms | 5.2V ~ 12V | 70µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM9140BYZ-4.1VOLTAGE REFERENCE |
3,272 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | LM9140 | Bulk | Active | Shunt | Fixed | 4.1V | - | 15 mA | ±0.5% | 25ppm/°C | - | 80µVrms | - | - | 73 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
LM4120IM5X-3.3IC VREF SERIES 0.5% SOT23-5 |
3,000 |
|
Datasheet |
SC-74A, SOT-753 | - | Bulk | Active | Series | Fixed | 3.3V | - | 5 mA | ±0.5% | 50ppm/°C | 20µVp-p | 36µVp-p | 2V ~ 12V | 275µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LM4120IM5-5.0IC VREF SERIES 0.5% SOT23-5 |
2,000 |
|
Datasheet |
SC-74A, SOT-753 | - | Bulk | Active | Series | Fixed | 5V | - | 5 mA | ±0.5% | 50ppm/°C | 20µVp-p | 36µVp-p | 2V ~ 12V | 275µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LM385Z-1.2GIC VREF SHNT -2.4%/+2.01% TO92-3 |
1,490 |
|
Datasheet |
TO-226-3, TO-92-3 Long Body | - | Bulk | Obsolete | Shunt | Fixed | 1.235V | - | 20 mA | -2.4%, +2.01% | 80ppm/°C Typical | - | 60µVrms | - | - | 20 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-92 (TO-226) |
|
ADR525BRT-R2IC VREF SHUNT PREC 2.5V SOT-23-3 |
2,149 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Cut Tape (CT) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
AD1582ARTZ-R2IC VREF SERIES 0.8% SOT23-3 |
3,048 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Series | Fixed | 2.5V | - | 5 mA | ±0.8% | 100ppm/°C | 70µVp-p | 50µVrms | 2.7V ~ 12V | 70µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LT1004IDG4-2-5IC VREF SHUNT 0.8% 8SOIC |
259 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Shunt | Fixed | 2.5V | - | 20 mA | ±0.8% | 20ppm/°C Typical | - | 120µVrms | - | - | 20 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
AD1585ART-R2IC VREF SERIES PREC 5V SOT-23-3 |
9,968 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
LM4040C10ILPIC VREF SHUNT 0.5% TO92-3 |
978 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Obsolete | Shunt | Fixed | 10V | - | 15 mA | ±0.5% | 100ppm/°C | - | 180µVrms | - | - | 125 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
MAX6034BEXR33-TVOLTAGE REFERENCE |
7,500 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Active | Series | Fixed | 3.3V | - | 1 mA | ±0.4% | 75ppm/°C | 73µVp-p | 88µVrms | 3.5V ~ 5.5V | 125µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
AD1583ART-R2IC VREF SERIES PREC 3V SOT-23-3 |
5,000 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
MAX6034BEXR41-TVOLTAGE REFERENCE |
2,500 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Active | Series | Fixed | 4.096V | - | 1 mA | ±0.4% | 75ppm/°C | 90µVp-p | 105µVrms | 4.296V ~ 5.5V | 125µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
MAX6034BEXR30-TVOLTAGE REFERENCE |
2,261 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Active | Series | Fixed | 3V | - | 1 mA | ±0.4% | 75ppm/°C | 66µVp-p | 80µVrms | 3.2V ~ 5.5V | 125µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
AD1584ART-R2IC VREF SRS PREC 4.096V SOT23-3 |
2,250 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
LM285BYZ-2.5VOLTAGE REFERENCE |
2,073 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 2.5V | - | 20 mA | ±1.5% | 50ppm/°C | - | 120µVrms | - | - | 20 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
MAX6100EURVOLTAGE REFERENCE |
1,924 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Series | Fixed | 1.8V | - | 5 mA | ±0.4% | 75ppm/°C | 22µVp-p | 25µVrms | 2.5V ~ 12.6V | 125µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
AD1582ART-R2IC VREF SERIES PREC 2.5V SOT23-3 |
1,340 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
|
TL4051CIDCKRIC VREF SHUNT ADJ 0.5% SC70-5 |
3,796 |
|
Datasheet |
5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | Shunt | Adjustable | 1.212V | 10 V | 12 mA | ±0.5% | 50ppm/°C | - | 20µVrms | - | - | 70 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-5 |
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.