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
MAX6191CESA Analog Devices Inc./Maxim Integrated

MAX6191CESA

IC VREF SERIES 0.49% 8SOIC

Analog Devices Inc./Maxim Integrated

3,601
RFQ
MAX6191CESA Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Fixed 2.048V - 500 µA ±0.49% 25ppm/°C 40µVp-p 105µVrms 2.5V ~ 12.6V 35µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX6192CESA Analog Devices Inc./Maxim Integrated

MAX6192CESA

IC VREF SERIES 0.4% 8SOIC

Analog Devices Inc./Maxim Integrated

4,051
RFQ
MAX6192CESA Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Fixed 2.5V - 500 µA ±0.4% 25ppm/°C 60µVp-p 125µVrms 2.7V ~ 12.6V 35µA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM4050AIM3X-2.5 Texas Instruments

LM4050AIM3X-2.5

IC VREF SHUNT 0.1% SOT23-3

Texas Instruments

4,455
RFQ
LM4050AIM3X-2.5 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 2.5V - 15 mA ±0.1% 50ppm/°C - 41µVrms - - 65 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
ZXRE160AFT4-7 Diodes Incorporated

ZXRE160AFT4-7

IC VREF SHUNT ADJ 0.5% 6DFN

Diodes Incorporated

3,559
RFQ
ZXRE160AFT4-7 Datasheet

Datasheet

6-XFDFN Exposed Pad - Tape & Reel (TR) Discontinued at Digi-Key Shunt Adjustable 0.6V 18 V 15 mA ±0.5% - - - - 3mA 300 µA -40°C ~ 125°C (TA) - - Surface Mount 6-DFN1520H4
ZXRE1004FFTA Diodes Incorporated

ZXRE1004FFTA

IC VREF SHUNT 3% SOT23

Diodes Incorporated

1,121
RFQ
ZXRE1004FFTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Shunt Fixed 1.22V - 20 mA ±3% 75ppm/°C - 60µVrms - - 8 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040A41IDCKR Texas Instruments

LM4040A41IDCKR

IC VREF SHUNT 0.1% SC70-5

Texas Instruments

3,243
RFQ
LM4040A41IDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 4.096V - 15 mA ±0.1% 100ppm/°C - 80µVrms - - 88 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-5
REF3112AIDBZRG4 Texas Instruments

REF3112AIDBZRG4

IC VREF SERIES 0.2% SOT23-3

Texas Instruments

3,849
RFQ
REF3112AIDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Series Fixed 1.25V - 10 mA ±0.2% 20ppm/°C 17µVp-p 24µVrms 1.8V ~ 5.5V 135µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
REF3120AIDBZRG4 Texas Instruments

REF3120AIDBZRG4

IC VREF SERIES 0.2% SOT23-3

Texas Instruments

4,520
RFQ
REF3120AIDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete 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-23-3
REF3130AIDBZRG4 Texas Instruments

REF3130AIDBZRG4

IC VREF SERIES 0.2% SOT23-3

Texas Instruments

2,051
RFQ
REF3130AIDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Series Fixed 3V - 10 mA ±0.2% 20ppm/°C 39µVp-p 57µVrms 3.05V ~ 5.5V 135µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
REF3140AIDBZRG4 Texas Instruments

REF3140AIDBZRG4

IC VREF SERIES 0.2% SOT23-3

Texas Instruments

3,695
RFQ
REF3140AIDBZRG4 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Obsolete Series Fixed 4.096V - 10 mA ±0.2% 20ppm/°C 53µVp-p 78µVrms 4.146V ~ 5.5V 135µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LT6660JCDC-2.5#TRPBF Analog Devices Inc.

LT6660JCDC-2.5#TRPBF

IC VREF SERIES 0.4% 3DFN

Analog Devices Inc.

3,324
RFQ
LT6660JCDC-2.5#TRPBF Datasheet

Datasheet

3-WFDFN Exposed Pad - Tape & Reel (TR) Active Series Fixed 2.5V - 20 mA ±0.4% 20ppm/°C 4ppmp-p 4ppmrms 5V ~ 30V 175µA - 0°C ~ 70°C (TA) - - Surface Mount 3-DFN (2x2)
LT6660JCDC-3#TRPBF Analog Devices Inc.

LT6660JCDC-3#TRPBF

IC VREF SERIES 0.4% 3DFN

Analog Devices Inc.

4,535
RFQ
LT6660JCDC-3#TRPBF Datasheet

Datasheet

3-WFDFN Exposed Pad - Tape & Reel (TR) Active Series Fixed 3V - 20 mA ±0.4% 20ppm/°C 4ppmp-p 4ppmrms 5.5V ~ 30V 220µA - 0°C ~ 70°C (TA) - - Surface Mount 3-DFN (2x2)
LT6660JCDC-3.3#TRPBF Analog Devices Inc.

LT6660JCDC-3.3#TRPBF

IC VREF SERIES 0.4% 3DFN

Analog Devices Inc.

3,703
RFQ
LT6660JCDC-3.3#TRPBF Datasheet

Datasheet

3-WFDFN Exposed Pad - Tape & Reel (TR) Active Series Fixed 3.3V - 20 mA ±0.4% 20ppm/°C 4ppmp-p 4ppmrms 5.8V ~ 30V 220µA - 0°C ~ 70°C (TA) - - Surface Mount 3-DFN (2x2)
LT6660JCDC-5#TRPBF Analog Devices Inc.

LT6660JCDC-5#TRPBF

IC VREF SERIES 0.4% 3DFN

Analog Devices Inc.

3,912
RFQ
LT6660JCDC-5#TRPBF Datasheet

Datasheet

3-WFDFN Exposed Pad - Tape & Reel (TR) Active Series Fixed 5V - 20 mA ±0.4% 20ppm/°C 4ppmp-p 4ppmrms 7.5V ~ 30V 240µA - 0°C ~ 70°C (TA) - - Surface Mount 3-DFN (2x2)
LT6660JCDC-10#TRPBF Analog Devices Inc.

LT6660JCDC-10#TRPBF

IC VREF SERIES 0.4% 3DFN

Analog Devices Inc.

3,451
RFQ
LT6660JCDC-10#TRPBF Datasheet

Datasheet

3-WFDFN Exposed Pad - Tape & Reel (TR) Active Series Fixed 10V - 20 mA ±0.4% 20ppm/°C 4ppmp-p 4ppmrms 12.5V ~ 30V 350µA - 0°C ~ 70°C (TA) - - Surface Mount 3-DFN (2x2)
LM385BYMX-2.5/NOPB Texas Instruments

LM385BYMX-2.5/NOPB

IC VREF SHUNT 1.5% 8SOIC

Texas Instruments

4,521
RFQ
LM385BYMX-2.5/NOPB Datasheet

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 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TL4050B10QDCKR Texas Instruments

TL4050B10QDCKR

IC VREF SHUNT 0.2% SC70-5

Texas Instruments

3,252
RFQ
TL4050B10QDCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active Shunt Fixed 10V - 15 mA ±0.2% 50ppm/°C - 150µVrms - - 110 µA -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
LM3411M5-5.0/NOPB Texas Instruments

LM3411M5-5.0/NOPB

IC VREF SHUNT 1% SOT23-5

Texas Instruments

4,836
RFQ
LM3411M5-5.0/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±1% - - 80µVrms - - 150 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
TLE2425IDG4 Texas Instruments

TLE2425IDG4

IC VREF GND REF 0.8% 8SOIC

Texas Instruments

1,696
RFQ
TLE2425IDG4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Ground Reference (Virtual) Fixed 2.5V - 20 mA ±0.8% 20ppm/°C Typical - 100µVrms 4V ~ 40V - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
REF5030AIDG4 Texas Instruments

REF5030AIDG4

IC VREF SERIES 0.1% 8SOIC

Texas Instruments

1,725
RFQ
REF5030AIDG4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Series Fixed 3V - 10 mA ±0.1% 8ppm/°C 9µVpp/V - 3.2V ~ 18V 1.2mA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
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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.