| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TLE2426CDRIC VREF GND REF ADJ 1% 8SOIC |
7,455 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Ground Reference (Virtual) | Adjustable | 2V | 20 V | 20 mA | ±1% | 35ppm/°C Typical | - | 120µVrms | 4V ~ 40V | 400µA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MAX6160EUSVOLTAGE REFERENCE |
2,027 |
|
Datasheet |
TO-253-4, TO-253AA | - | Bulk | Active | Series | Adjustable | 1.23V | 12.4 V | 1 mA | ±1% | 100ppm/°C | 15µVp-p | 500µVp-p | 2.7V ~ 12.6V | 130µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-143-4 |
|
MAX6023EBT21VOLTAGE REFERENCE |
1,495 |
|
Datasheet |
5-WFBGA, CSPBGA | - | Bulk | Active | Series | Fixed | 2.048V | - | 500 µA | ±0.2% | 30ppm/°C | 40µVp-p | 105µVrms | 2.5V ~ 12.6V | 35µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 5-UCSP (1x1.52) |
|
LM3411AM5-5.0/NOPBIC VREF SHUNT 0.5% SOT23-5 |
182 |
|
Datasheet |
SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 5V | - | 15 mA | ±0.5% | - | - | 80µVrms | - | - | 115 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
MAX6138CEXR30-TVOLTAGE REFERENCE |
9,686 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Obsolete | Shunt | Fixed | 3V | - | 15 mA | ±0.5% | 25ppm/°C | - | 45µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
MAX6138CEXR41-TVOLTAGE REFERENCE |
5,000 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Obsolete | Shunt | Fixed | 4.096V | - | 15 mA | ±0.5% | 25ppm/°C | - | 64µVrms | - | - | 73 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
MAX6138CEXR33-TVOLTAGE REFERENCE |
2,352 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Obsolete | Shunt | Fixed | 3.3V | - | 15 mA | ±0.5% | 25ppm/°C | - | 50µVrms | - | - | 67 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
MAX6138CEXR50-TVOLTAGE REFERENCE |
2,200 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Active | Shunt | Fixed | 5V | - | 15 mA | ±0.5% | 25ppm/°C | - | 80µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
REF198GPRECISION MICROPOWER, LOW DROPOU |
1,312 |
|
Datasheet |
- | REF19 | Bulk | Active | Series | Fixed | 4.096V | - | 30 mA | ±0.24% | 25ppm/°C | 40µVp-p | - | 18V | 45µA | - | -40°C ~ 85°C (TA) | - | - | - | - |
|
MAX6138BEXR41VOLTAGE REFERENCE |
1,637 |
|
Datasheet |
- | * | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
REF3325ATDD2IC VREF SERIES 0.15% DIE |
169 |
|
Datasheet |
Die | - | Tube | Obsolete | Series | Fixed | 2.5V | - | 5 mA | ±0.15% | 30ppm/°C | 70µVp-p | - | 2.7V ~ 5.5V | 8.5µA | - | - | - | - | - | Die |
|
ADR5044BKSZ-R2IC VREF SHUNT 0.1% SC70-3 |
1,760 |
|
Datasheet |
SC-70, SOT-323 | ADR504 | Tape & Reel (TR) | Discontinued at Digi-Key | Shunt | Fixed | 4.096V | - | 15 mA | ±0.1% | 75ppm/°C | 5.4µVrms | 240µVrms | - | - | 60 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SC-70-3 |
|
LM336DG4-2-5IC VREF SHUNT 4% 8SOIC |
1,495 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Shunt | Fixed | 2.49V | - | 10 mA | ±4% | - | - | - | - | - | 400 µA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM236DE4-2-5IC VREF SHUNT 2% 8SOIC |
794 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Shunt | Fixed | 2.49V | - | 10 mA | ±2% | - | - | - | - | - | 400 µA | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM4050CIM3-4.1IC VREF SHUNT 0.5% SOT23-3 |
4,595 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 4.096V | - | 15 mA | ±0.5% | 50ppm/°C | - | 93µVrms | - | - | 73 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
MAX6129AEUK30-TVOLTAGE REFERENCE |
3,271 |
|
Datasheet |
SC-74A, SOT-753 | - | Bulk | Active | Series | Fixed | 3V | - | 4 mA | ±0.4% | 40ppm/°C | 50µVp-p | 161µVrms | 3.2V ~ 12.6V | 6.75µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
MAX6129AEUK50-TVOLTAGE REFERENCE |
2,320 |
|
Datasheet |
SC-74A, SOT-753 | - | Bulk | Active | Series | Fixed | 5V | - | 4 mA | ±0.4% | 40ppm/°C | 90µVp-p | 245µVrms | 5.2V ~ 12.6V | 10.5µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
MAX6129AEUK33-TVOLTAGE REFERENCE |
2,120 |
|
Datasheet |
SC-74A, SOT-753 | - | Bulk | Active | Series | Fixed | 3.3V | - | 4 mA | ±0.4% | 40ppm/°C | 56µVp-p | 174µVrms | 3.5V ~ 12.6V | 7.25µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
LM4040AIM3-4.1IC VREF SHUNT 0.1% SOT23-3 |
592 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 4.096V | - | 15 mA | ±0.1% | 100ppm/°C | - | 80µVrms | - | - | 73 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
MAX6138CEXR50VOLTAGE REFERENCE |
2,089 |
|
Datasheet |
- | * | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.