| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AD1583CRTZ-REEL7IC VOLTAGE REF 3V SOT23 |
13,087 |
|
Datasheet |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
AD1583CRT-REEL7IC V-REF 3V SOT-23 TAPE & REEL |
11,964 |
|
Datasheet |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LM385BMX-1.2IC VREF SHUNT 1% 8SOIC |
2,256 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 1.235V | - | 20 mA | ±1% | 150ppm/°C | - | 60µVrms | - | - | 15 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM4050BIX3-3.3-TPRECISION MICROPOWER SHUNT VREF |
7,500 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Active | Shunt | Fixed | 3.3V | - | 15 mA | ±0.2% | 50ppm/°C | - | 50µVrms | - | - | 67 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-70-3 |
|
LM4050BIX3-4.1-TPRECISION MICROPOWER SHUNT VREF |
7,500 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Active | Shunt | Fixed | 4.096V | - | 15 mA | ±0.2% | 50ppm/°C | - | 64µVrms | - | - | 73 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-70-3 |
|
LM4050CIX3-4.1-TPRECISION MICROPOWER SHUNT VREF |
7,500 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Active | Shunt | Fixed | 4.096V | - | 15 mA | ±0.5% | 50ppm/°C | - | 64µVrms | - | - | 73 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-70-3 |
|
LM4050CIM3-3.0-TPRECISION MICROPOWER SHUNT VREF |
7,350 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Fixed | 3V | - | 15 mA | ±0.5% | 50ppm/°C | - | 45µVrms | - | - | 67 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
MAX6018BEUR12-TVOLTAGE REFERENCE |
4,791 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Series | Fixed | 1.263V | - | 1 mA | ±0.4% | 50ppm/°C | 45µVp-p | 100µVrms | 1.8V ~ 5.5V | 6µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
MAX6129BEUK41+TIC VREF SERIES 4.096V SOT23-5 |
2,500 |
|
Datasheet |
SC-74A, SOT-753 | - | Bulk | Obsolete | Series | Fixed | 4.096V | - | 4 mA | ±1% | 100ppm/°C | 72µVp-p | 210µVrms | 4.3V ~ 12.6V | 8.75µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
MAX6018BEUR21VOLTAGE REFERENCE |
1,360 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Series | Fixed | 2.048V | - | 1 mA | ±0.4% | 50ppm/°C | 50µVp-p | 175µVrms | 2.25V ~ 5.5V | 6µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM385BXM-2.5IC VREF SHUNT 1.5% 8SOIC |
1,007 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Bulk | Active | Shunt | Fixed | 2.5V | - | 20 mA | ±1.5% | 30ppm/°C | - | 120µVrms | - | - | 20 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM285BXZ-1.2VOLTAGE REFERENCE |
990 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 1.235V | - | 20 mA | ±1% | 30ppm/°C | - | 60µVrms | - | - | 10 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
MAX6018BEUR12VOLTAGE REFERENCE |
975 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Series | Fixed | 1.263V | - | 1 mA | ±0.4% | 50ppm/°C | 45µVp-p | 100µVrms | 1.8V ~ 5.5V | 6µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM285BXZVOLTAGE REFERENCE |
218 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Adjustable | 1.24V | 5.3 V | 20 mA | ±1% | 30ppm/°C | - | 50µVrms | - | - | 45 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
ADR520BKS-R2IC VREF SHUNT PREC 2.048V SC70-3 |
5,498 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SC-70-3 |
|
|
LM4050AIM3X-5.0IC VREF SHUNT 0.1% SOT23-3 |
4,747 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 5V | - | 15 mA | ±0.1% | 50ppm/°C | - | 93µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM4050AIM3X-2.5IC VREF SHUNT 0.1% SOT23-3 |
3,768 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Fixed | 2.5V | - | 15 mA | ±0.1% | 50ppm/°C | - | 41µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
ADR280AKS-R2IC VREF SERIES PREC 1.2V SC-70-3 |
3,970 |
|
Datasheet |
SC-70, SOT-323 | - | Cut Tape (CT) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SC-70-3 |
|
TLV431ALPGIC VREF SHUNT ADJ 1% TO92-3 |
2,169 |
|
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) |
|
LM4050AIM3-10IC VREF SHUNT 0.1% SOT23-3 |
396 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Fixed | 10V | - | 15 mA | ±0.1% | 50ppm/°C | - | 150µVrms | - | - | 103 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
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.