| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM4040CEX3-5.0PRECISION MICROPOWER SHUNT VREF |
459 |
|
Datasheet |
SC-70, SOT-323 | - | Bulk | Active | Shunt | Fixed | 5V | - | 15 mA | ±0.5% | 100ppm/°C | - | 80µVrms | - | - | 80 µA | -40°C ~ 125°C (TA) | - | - | Surface Mount | SC-70-3 |
|
ICL8069BMSQ-2ICL8069 LOW-VOLTAGE REFERENCE |
379 |
|
Datasheet |
TO-226-2, TO-92-2 (TO-226AC) | - | Bulk | Active | Shunt | Fixed | 1.23V | - | 5 mA | - | 25ppm/°C | - | 5µVp-p | - | - | 50 µA | -55°C ~ 125°C | - | - | Through Hole | TO-92-2 |
|
|
LM4040CIM3-2.0IC VREF SHUNT 0.5% SOT23-3 |
1,405 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 2.048V | - | 15 mA | ±0.5% | 100ppm/°C | - | 35µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM3411AM5-5.0/NOPBIC VREF SHUNT 0.5% SOT23-5 |
1,249 |
|
Datasheet |
SC-74A, SOT-753 | - | Bulk | Active | Shunt | Fixed | 5V | - | 15 mA | ±0.5% | - | - | 80µVrms | - | - | 115 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LM4041C12ILPIC VREF SHUNT 0.5% TO92-3 |
2,325 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Active | Shunt | Fixed | 1.225V | - | 12 mA | ±0.5% | 100ppm/°C | - | 20µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
LM4041D12ILPE3IC VREF SHUNT 1% TO92-3 |
1,871 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Obsolete | Shunt | Fixed | 1.225V | - | 12 mA | ±1% | 150ppm/°C | - | 20µVrms | - | - | 80 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
LM431CIM3XIC VREF SHUNT -0.6/+0.4% SOT23-3 |
2,120 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 2.5V | 37 V | 100 mA | -0.6%, +0.4% | 50ppm/°C Typical | - | - | - | - | 1 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM4040D41ILPE3IC VREF SHUNT 1% TO92-3 |
1,985 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) | - | Bulk | Obsolete | Shunt | Fixed | 4.096V | - | 15 mA | ±1% | 150ppm/°C | - | 80µVrms | - | - | 88 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
|
LM4128CQ1MFX3.3/NOPBIC VREF SERIES 0.5% SOT23-5 |
1,596 |
|
Datasheet |
SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | Series | Fixed | 3.3V | - | 20 mA | ±0.5% | 100ppm/°C | 310µVp-p | - | 3.7V ~ 5.5V | 100µA | - | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | SOT-23-5 |
|
|
LM4041DIM3-ADJIC VREF SHUNT ADJ 1% SOT23-3 |
3,755 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.233V | 10 V | 12 mA | ±1% | 150ppm/°C | - | 20µVrms | - | - | 70 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM4140CCMX-2.5IC VREF SERIES 0.1% 8SOIC |
20,000 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Bulk | Active | Series | Fixed | 2.5V | - | 8 mA | ±0.1% | 10ppm/°C | 2.2µVp-p | - | 1.8V ~ 5.5V | 375µA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
ADR540BRT-REEL7IC VREF SHUNT PREC 4.096V SOT23 |
17,897 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
ADR550BRT-REEL7IC VREF SHUNT PREC 5V SOT-23-3 |
11,166 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
ADR530BRT-REEL7IC VREF SHUNT PREC 3V SOT-23-3 |
6,092 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
ADR525BRT-REEL7IC VREF SHUNT PREC 2.5V SOT-23-3 |
3,304 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | SOT-23-3 |
|
MAX6007AEUR-TVOLTAGE REFERENCE |
12,619 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Bulk | Active | Shunt | Fixed | 2.048V | - | 20 mA | ±0.2% | 30ppm/°C | 50µVp-p | - | - | - | 1 µA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | SOT-23-3 |
|
AD1583ARTZ-R2IC VREF SERIES 1% SOT23-3 |
4,004 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Discontinued at Digi-Key | Series | Fixed | 3V | - | 5 mA | ±1% | 100ppm/°C | 85µVp-p | 60µVrms | 3.2V ~ 12V | 70µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM4120IM5X-2.5IC VREF SERIES 0.5% SOT23-5 |
6,000 |
|
Datasheet |
SC-74A, SOT-753 | - | Bulk | Active | Series | Fixed | 2.5V | - | 5 mA | ±0.5% | 50ppm/°C | 20µVp-p | 36µVp-p | 2V ~ 12V | 275µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LM4132CMFX-4.1/NOPBIC VREF SERIES 0.2% SOT23-5 |
5,640 |
|
Datasheet |
SC-74A, SOT-753 | - | Bulk | Active | Series | Fixed | 4.096V | - | 20 mA | ±0.2% | 20ppm/°C | 350µVp-p | - | 4.496V ~ 5.5V | 100µA | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
|
LM4040DEM3-2.0IC VREF SHUNT 1% SOT23-3 |
1,981 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 2.048V | - | 15 mA | ±1% | 150ppm/°C | - | 35µVrms | - | - | 73 µA | -40°C ~ 125°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.