| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT1034IZ-2.5#TRPBFIC VREF SHUNT 2.5V/7V TO92-3 |
1,718 |
|
Datasheet |
TO-226-3, TO-92-3 (TO-226AA) Formed Leads | - | Tape & Reel (TR) | Active | Shunt, Dual | Fixed | 2.5V, 7V | - | 20 mA | ±1.6% | 40ppm/°C, - | 6µVp-p | - | - | - | 30 µA | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
LTC6652AHMS8-2.048#TRPBFIC VREF SERIES 0.05% 8MSOP |
2,561 |
|
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 2.048V | - | 5 mA | ±0.05% | 5ppm/°C | 2.1ppmp-p | - | 2.7V ~ 13.2V | 560µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LTC6652AHMS8-3#TRPBFIC VREF SERIES 0.05% 8MSOP |
2,650 |
|
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 3V | - | 5 mA | ±0.05% | 5ppm/°C | 2.1ppmp-p | - | 3.3V ~ 13.2V | 560µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LTC6652AHMS8-3.3#TRPBFIC VREF SERIES 0.05% 8MSOP |
4,568 |
|
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 3.3V | - | 5 mA | ±0.05% | 5ppm/°C | 2.2ppmp-p | - | 3.6V ~ 13.2V | 560µA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-MSOP |
|
|
LM4051AIM3-ADJIC VREF SHUNT ADJ 0.1% SOT23-3 |
1,888 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Adjustable | 1.212V | 10 V | 12 mA | ±0.1% | 50ppm/°C | - | 20µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM4051AIM3-1.2IC VREF SHUNT 0.1% SOT23-3 |
2,739 |
|
Datasheet |
TO-236-3, SC-59, SOT-23-3 | - | Tape & Reel (TR) | Obsolete | Shunt | Fixed | 1.225V | - | 12 mA | ±0.1% | 50ppm/°C | - | 20µVrms | - | - | 65 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
LM4140ACMX-1.0/NOPBIC VREF SERIES 0.1% 8SOIC |
3,032 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 1.024V | - | 8 mA | ±0.1% | 3ppm/°C | 2.2µVp-p | - | 1.8V ~ 5.5V | 375µA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM4140ACMX-1.2/NOPBIC VREF SERIES 0.1% 8SOIC |
1,945 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 1.25V | - | 8 mA | ±0.1% | 3ppm/°C | 2.2µVp-p | - | 1.8V ~ 5.5V | 375µA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM4140ACMX-2.0/NOPBIC VREF SERIES 0.1% 8SOIC |
3,627 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 2.048V | - | 8 mA | ±0.1% | 3ppm/°C | 2.2µVp-p | - | 1.8V ~ 5.5V | 375µA | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
MAX6191AESA+TIC VREF SERIES 0.1% 8SOIC |
3,301 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 2.048V | - | 500 µA | ±0.1% | 5ppm/°C | 40µVp-p | 105µVrms | 2.5V ~ 12.6V | 35µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
MAX6190AESA+TIC VREF SERIES 0.16% 8SOIC |
4,626 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 1.25V | - | 500 µA | ±0.16% | 5ppm/°C | 25µVp-p | 65µVrms | 2.5V ~ 12.6V | 35µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
MAX6195AESA+TIC VREF SERIES 0.04% 8SOIC |
4,228 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 5V | - | 500 µA | ±0.04% | 5ppm/°C | 120µVp-p | 240µVrms | 5.2V ~ 12.6V | 35µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
MAX6198AESA+TIC VREF SERIES 0.05% 8SOIC |
2,261 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Series | Fixed | 4.096V | - | 500 µA | ±0.05% | 5ppm/°C | 100µVp-p | 200µVrms | 4.296V ~ 12.6V | 35µA | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
REF5020IDRG4IC VREF SERIES 0.05% 8SOIC |
1,623 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 2.048V | - | 10 mA | ±0.05% | 3ppm/°C | 6µVpp/V | - | 2.7V ~ 18V | 1.2mA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
REF5025IDRG4IC VREF SERIES 0.05% 8SOIC |
4,333 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 2.5V | - | 10 mA | ±0.05% | 3ppm/°C | 7.5µVpp/V | - | 2.7V ~ 18V | 1.2mA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
REF5040IDRG4IC VREF SERIES 0.05% 8SOIC |
3,793 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 4.096V | - | 10 mA | ±0.05% | 3ppm/°C | 12µVpp/V | - | 4.296V ~ 18V | 1.2mA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
REF5050IDRG4IC VREF SERIES 0.05% 8SOIC |
4,970 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | Series | Fixed | 5V | - | 10 mA | ±0.05% | 3ppm/°C | 6µVpp/V | - | 5.2V ~ 18V | 1.2mA | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM313HIC VREF SHUNT 5% TO2 |
4,471 |
|
- |
TO-46-2 Metal Can | - | Tube | Obsolete | Shunt | Fixed | 1.22V | - | 20 mA | ±5% | - | - | 5µVrms | - | - | 500 µA | 0°C ~ 70°C (TA) | - | - | Through Hole | TO-2 |
|
LT1634BIS8-5#TRPBFIC VREF SHUNT 0.05% 8SOIC |
2,447 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Shunt | Fixed | 5V | - | 30 mA | ±0.05% | 25ppm/°C | 35µVp-p | - | - | - | 15 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
|
LT1634BIS8-4.096#TRPBFIC VREF SHUNT 0.05% 8SOIC |
1,821 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Shunt | Fixed | 4.096V | - | 30 mA | ±0.05% | 25ppm/°C | 30µVp-p | - | - | - | 15 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
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.