| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC1258CS8#TRPBFIC VREF SERIES ADJ 0.4% 8SOIC |
1,145 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | LTC1258 | Tape & Reel (TR) | Obsolete | Series | Adjustable | 2.385V | 12.4 V | 10 mA | ±0.4% | 40ppm/°C | 8µVp-p | - | 2.585V ~ 12.6V | 8.5µA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
LM285BYMX-2.5/NOPBIC VREF SHUNT 1.5% 8SOIC |
2,722 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.5V | - | 20 mA | ±1.5% | 50ppm/°C | - | 120µVrms | - | - | 20 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
REF5020AIDRG4IC VREF SERIES 0.1% 8SOIC |
1,174 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 2.048V | - | 10 mA | ±0.1% | 8ppm/°C | 6µVpp/V | - | 2.7V ~ 18V | 1.2mA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
REF5025AIDRG4IC VREF SERIES 0.1% 8SOIC |
4,705 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 2.5V | - | 10 mA | ±0.1% | 8ppm/°C | 7.5µVpp/V | - | 2.7V ~ 18V | 1.2mA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MAX6138BEXR21+TIC VREF SHUNT 0.2% SC70-3 |
3,002 |
|
Datasheet |
SC-70, SOT-323 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 2.048V | - | 15 mA | ±0.2% | 25ppm/°C | - | 28µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
|
LM4120AIM5X-2.0IC VREF SERIES 0.2% SOT23-5 |
3,896 |
|
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 |
|
|
LM4132DMFX-3.0/NOPBIC VREF SERIES 0.4% SOT23-5 |
1,477 |
|
Datasheet |
SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Series | Fixed | 3V | - | 20 mA | ±0.4% | 20ppm/°C | 285µVp-p | - | 3.4V ~ 5.5V | 100µA | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
|
LM4040AIM3X-2.5IC VREF SHUNT 0.1% SOT23-3 |
2,694 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 2.5V | - | 15 mA | ±0.1% | 100ppm/°C | - | 35µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
REF3220AIDBVRIC VREF SERIES 0.2% SOT23-6 |
4,041 |
|
Datasheet |
SOT-23-6 | - | Tape & Reel (TR) | Active | Series | Fixed | 2.048V | - | 10 mA | ±0.2% | 20ppm/°C | 27µVp-p | 39µVrms | 2.098V ~ 5.5V | 135µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-6 |
|
REF35300QDBVRQ1IC VREF SERIES SOT23-6 |
3,123 |
|
Datasheet |
SOT-23-6 | - | Tape & Reel (TR) | Active | Series | Fixed | 3V | - | 10 mA | ±0.05% | 15ppm/°C | 3.8ppmp-p | 0.7ppmrms | 3.25V ~ 6V | 2.6µA | - | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-6 |
|
REF35180QDBVRQ1IC VREF SERIES 1.8V SOT23-6 |
2,493 |
|
Datasheet |
SOT-23-6 | - | Tape & Reel (TR) | Active | Series | Fixed | 1.8V | - | 10 mA | ±0.05% | 15ppm/°C | 3.3ppmp-p | 0.7ppmrms | 2.05V ~ 6V | 2.6µA | - | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-6 |
|
LM4140CCM-1.0IC VREF SERIES 0.1% 8SOIC |
2,095 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Series | Fixed | 1.024V | - | 8 mA | ±0.1% | 10ppm/°C | 2.2µVp-p | - | 1.8V ~ 5.5V | 375µA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM4140CCM-1.2IC VREF SERIES 0.1% 8SOIC |
1,998 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Series | Fixed | 1.25V | - | 8 mA | ±0.1% | 10ppm/°C | 2.2µVp-p | - | 1.8V ~ 5.5V | 375µA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM4140CCM-2.0IC VREF SERIES 0.1% 8SOIC |
2,705 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Series | Fixed | 2.048V | - | 8 mA | ±0.1% | 10ppm/°C | 2.2µVp-p | - | 1.8V ~ 5.5V | 375µA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM4140CCM-4.1IC VREF SERIES 0.1% 8SOIC |
2,532 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | Series | Fixed | 4.096V | - | 8 mA | ±0.1% | 10ppm/°C | 2.2µVp-p | - | 1.8V ~ 5.5V | 400µA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MAX6008AEUR/V+TIC VREF SHUNT 0.2% SOT23-3 |
3,546 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 2.5V | - | 2 mA | ±0.2% | 30ppm/°C | 60µVp-p | - | - | - | 1 µA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
LM4050AEX3-3.3/V+TIC VREF SHUNT 0.1% SC70-3 |
1,133 |
|
Datasheet |
SC-70, SOT-323 | - | Tape & Reel (TR) | Active | Shunt | Fixed | 3.3V | - | 15 mA | ±0.1% | 50ppm/°C | - | 50µVrms | - | - | 67 µA | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-70-3 |
|
|
LM4040A20IDBZRG4IC VREF SHUNT 0.1% SOT23-3 |
2,028 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 2.048V | - | 15 mA | ±0.1% | 100ppm/°C | - | 35µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
LM4040A30IDBZRG4IC VREF SHUNT 0.1% SOT23-3 |
1,742 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 3V | - | 15 mA | ±0.1% | 100ppm/°C | - | 35µVrms | - | - | 82 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
LM4040A41IDBZRG4IC VREF SHUNT 0.1% SOT23-3 |
1,626 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 4.096V | - | 15 mA | ±0.1% | 100ppm/°C | - | 80µVrms | - | - | 88 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.