Voltage Reference

Manufacturer 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









































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price 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
LM4128AQ1MF1.8/NOPB Texas Instruments

LM4128AQ1MF1.8/NOPB

IC VREF SERIES 0.1% SOT23-5

Texas Instruments

3,237
RFQ
LM4128AQ1MF1.8/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 1.8V - 20 mA ±0.1% 75ppm/°C 170µVp-p - 2.2V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
LM4128AQ1MF2.0/NOPB Texas Instruments

LM4128AQ1MF2.0/NOPB

IC VREF SERIES 0.1% SOT23-5

Texas Instruments

4,083
RFQ
LM4128AQ1MF2.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 2.048V - 20 mA ±0.1% 75ppm/°C 190µVp-p - 2.448V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
LM4128AQ1MF2.5/NOPB Texas Instruments

LM4128AQ1MF2.5/NOPB

IC VREF SERIES 0.1% SOT23-5

Texas Instruments

1,704
RFQ
LM4128AQ1MF2.5/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 2.5V - 20 mA ±0.1% 75ppm/°C 275µVp-p - 2.9V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
LM4128AQ1MF4.1/NOPB Texas Instruments

LM4128AQ1MF4.1/NOPB

IC VREF SERIES 0.1% SOT23-5

Texas Instruments

2,251
RFQ
LM4128AQ1MF4.1/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 4.096V - 20 mA ±0.1% 75ppm/°C 350µVp-p - 4.496V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
LM4132AMFX-2.0/NOPB Texas Instruments

LM4132AMFX-2.0/NOPB

IC VREF SERIES 0.05% SOT23-5

Texas Instruments

4,436
RFQ
LM4132AMFX-2.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 2.048V - 20 mA ±0.05% 20ppm/°C 190µVp-p - 2.448V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4132AMFX-2.5/NOPB Texas Instruments

LM4132AMFX-2.5/NOPB

IC VREF SERIES 0.05% SOT23-5

Texas Instruments

2,429
RFQ
LM4132AMFX-2.5/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 2.5V - 20 mA ±0.05% 20ppm/°C 240µVp-p - 2.9V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4132AMFX-3.3/NOPB Texas Instruments

LM4132AMFX-3.3/NOPB

IC VREF SERIES 0.05% SOT23-5

Texas Instruments

1,837
RFQ
LM4132AMFX-3.3/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 3.3V - 20 mA ±0.05% 20ppm/°C 310µVp-p - 3.7V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM4132AMFX-4.1/NOPB Texas Instruments

LM4132AMFX-4.1/NOPB

IC VREF SERIES 0.05% SOT23-5

Texas Instruments

4,901
RFQ
LM4132AMFX-4.1/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Series Fixed 4.096V - 20 mA ±0.05% 20ppm/°C 350µVp-p - 4.496V ~ 5.5V 100µA - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
REF1004C-2.5 Texas Instruments

REF1004C-2.5

IC VREF SHUNT 0.4% 8SOIC

Texas Instruments

1,991
RFQ
REF1004C-2.5 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Shunt Fixed 2.5V - 20 mA ±0.4% 20ppm/°C Typical - 120µVrms - - 20 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4140ACM-1.0 Texas Instruments

LM4140ACM-1.0

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

2,253
RFQ
LM4140ACM-1.0 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube 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
REF5025IDGKR Texas Instruments

REF5025IDGKR

IC VREF SERIES 0.05% 8VSSOP

Texas Instruments

4,292
RFQ
REF5025IDGKR Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active 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-VSSOP
LT1460DCS8-10#TRPBF Analog Devices Inc.

LT1460DCS8-10#TRPBF

IC VREF SERIES 0.1% 8SOIC

Analog Devices Inc.

1,701
RFQ
LT1460DCS8-10#TRPBF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 10V - 40 mA ±0.1% 20ppm/°C 40µVp-p 35µVrms 10.9V ~ 20V 360µA - 0°C ~ 70°C (TA) - - Surface Mount 8-SO
MAX6043BAUT41+T Analog Devices Inc./Maxim Integrated

MAX6043BAUT41+T

IC VREF SERIES 0.1% SOT23-6

Analog Devices Inc./Maxim Integrated

2,630
RFQ
MAX6043BAUT41+T Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Obsolete Series Fixed 4.096V - 10 mA ±0.1% 25ppm/°C 6.6µVp-p 12µVrms 6.1V ~ 40V 650µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-6
LM4050QAEM3-10/NOPB Texas Instruments

LM4050QAEM3-10/NOPB

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

3,049
RFQ
LM4050QAEM3-10/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 10V - 15 mA ±0.1% 50ppm/°C - 150µVrms - - 110 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LT1460DCN8-2.5#PBF Analog Devices Inc.

LT1460DCN8-2.5#PBF

IC VREF SERIES 0.1% 8DIP

Analog Devices Inc.

2,355
RFQ
LT1460DCN8-2.5#PBF Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Active Series Fixed 2.5V - 40 mA ±0.1% 20ppm/°C 10µVp-p 10µVrms 3.4V ~ 20V 165µA - 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
UC39431DTR Texas Instruments

UC39431DTR

IC VREF SHUNT ADJ 0.39% 8SOIC

Texas Instruments

1,626
RFQ
UC39431DTR Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Adjustable 1.3V 36 V 100 mA ±0.39% - - - - - 800 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX6145ESA+ Analog Devices Inc./Maxim Integrated

MAX6145ESA+

IC VREF SERIES 1% 8SOIC

Analog Devices Inc./Maxim Integrated

4,068
RFQ
MAX6145ESA+ Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Fixed 4.5V - 1 mA ±1% 50ppm/°C 30µVp-p 800µVp-p 4.7V ~ 12.6V 130µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4140CCMX-1.0/NOPB Texas Instruments

LM4140CCMX-1.0/NOPB

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

2,462
RFQ
LM4140CCMX-1.0/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active 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
ZRT025N8A1TA Diodes Incorporated

ZRT025N8A1TA

IC VREF SHUNT 1% 8SOP

Diodes Incorporated

3,107
RFQ
ZRT025N8A1TA Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 75 mA ±1% 50ppm/°C 50µVp-p - - - 150 µA -55°C ~ 125°C (TA) - - Surface Mount 8-SO
AD1582BRT-REEL7 Analog Devices Inc.

AD1582BRT-REEL7

IC VREF SERIES PREC 2.5V SOT23-3

Analog Devices Inc.

3,150
RFQ
AD1582BRT-REEL7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount SOT-23-3
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Voltage Reference Electronic Components Sourcing and Lifecycle Support

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.

How FPGAX Supports Voltage Reference Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

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

Focused on FPGA and Programmable Logic Supply

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.

Voltage Reference FAQ

Can FPGAX source both active and end-of-life Voltage Reference components?

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.

Which programmable logic manufacturers does FPGAX support?

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.

How does FPGAX help with component lifecycle changes?

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.

What quality and traceability standards does FPGAX follow?

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.

What information should I provide for a Voltage Reference sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.