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
MCP1501T-25E/SN Microchip Technology

MCP1501T-25E/SN

IC VREF SERIES 0.1% 8SOIC

Microchip Technology

5,254
RFQ
MCP1501T-25E/SN Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 2.5V - 20 mA ±0.1% 50ppm/°C - - 2.7V ~ 5.5V 550µA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
MCP1501T-40E/SN Microchip Technology

MCP1501T-40E/SN

IC VREF SERIES 0.1% 8SOIC

Microchip Technology

4,858
RFQ
MCP1501T-40E/SN Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 4.096V - 20 mA ±0.1% 50ppm/°C 20µVrms 110µVrms 4.3V ~ 5.5V 550µA - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
LT1004IDR-2-5 Texas Instruments

LT1004IDR-2-5

IC VREF SHUNT 0.8% 8SOIC

Texas Instruments

33,916
RFQ
LT1004IDR-2-5 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 2.5V - 20 mA ±0.8% 20ppm/°C Typical - 120µVrms - - 20 µA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TSM1012IDT STMicroelectronics

TSM1012IDT

IC VREF SERIES 1% 8SO

STMicroelectronics

2,440
RFQ
TSM1012IDT Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 1.25V - 2.5 mA ±1% - - - 4.5V ~ 28V 50mA - -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
ZR431F01TA Diodes Incorporated

ZR431F01TA

IC VREF SHUNT ADJ 1% SOT23

Diodes Incorporated

68,942
RFQ
ZR431F01TA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 20 V 100 mA ±1% 55ppm/°C - - - - 50 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM385M3X-1.2/NOPB Texas Instruments

LM385M3X-1.2/NOPB

IC VREF SHNT -2.43%/+2.02% SOT23

Texas Instruments

13,558
RFQ
LM385M3X-1.2/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.235V - 20 mA -2.43%, +2.02% 150ppm/°C - 60µVrms - - 10 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
LMV431BIMFX/NOPB Texas Instruments

LMV431BIMFX/NOPB

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

9,906
RFQ
LMV431BIMFX/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 30 V 15 mA ±0.5% - - - - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4040C25FTA Diodes Incorporated

LM4040C25FTA

IC VREF SHUNT 0.5% SOT23

Diodes Incorporated

307,833
RFQ
LM4040C25FTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 68 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
MCP1525T-I/TT Microchip Technology

MCP1525T-I/TT

IC VREF SERIES 1% SOT23-3

Microchip Technology

12,607
RFQ
MCP1525T-I/TT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 2.5V - 2 mA ±1% 50ppm/°C 90µVp-p 500µVrms 2.7V ~ 5.5V 120µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MCP1541T-I/TT Microchip Technology

MCP1541T-I/TT

IC VREF SERIES 1% SOT23-3

Microchip Technology

8,688
RFQ
MCP1541T-I/TT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 4.096V - 2 mA ±1% 50ppm/°C 145µVp-p 700µVrms 4.3V ~ 5.5V 120µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
REF3012AIDBZR Texas Instruments

REF3012AIDBZR

IC VREF SERIES 0.2% SOT23-3

Texas Instruments

19,406
RFQ
REF3012AIDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 1.25V - 25 mA ±0.2% 75ppm/°C 14µVp-p 42µVrms 1.8V ~ 5.5V 50µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
REF3030AIDBZR Texas Instruments

REF3030AIDBZR

IC VREF SERIES 0.2% SOT23-3

Texas Instruments

13,367
RFQ
REF3030AIDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 3V - 25 mA ±0.2% 75ppm/°C 33µVp-p 94µVrms 3.05V ~ 5.5V 50µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
REF3020AIDBZR Texas Instruments

REF3020AIDBZR

IC VREF SERIES 0.2% SOT23-3

Texas Instruments

11,561
RFQ
REF3020AIDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 2.048V - 25 mA ±0.2% 75ppm/°C 23µVp-p 65µVrms 2.098V ~ 5.5V 50µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
REF3040AIDBZR Texas Instruments

REF3040AIDBZR

IC VREF SERIES 0.2% SOT23-3

Texas Instruments

5,766
RFQ
REF3040AIDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 4.096V - 25 mA ±0.2% 75ppm/°C 45µVp-p 128µVrms 4.146V ~ 5.5V 50µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
REF3033AIDBZR Texas Instruments

REF3033AIDBZR

IC VREF SERIES 0.2% SOT23-3

Texas Instruments

5,245
RFQ
REF3033AIDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 3.3V - 25 mA ±0.2% 75ppm/°C 36µVp-p 105µVrms 3.35V ~ 5.5V 50µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
REF3025AIDBZR Texas Instruments

REF3025AIDBZR

IC VREF SERIES 0.2% SOT23-3

Texas Instruments

4,478
RFQ
REF3025AIDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 2.5V - 25 mA ±0.2% 75ppm/°C 28µVp-p 80µVrms 2.55V ~ 5.5V 50µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4431M3-2.5/NOPB Texas Instruments

LM4431M3-2.5/NOPB

IC VREF SHUNT 2% SOT23-3

Texas Instruments

5,095
RFQ
LM4431M3-2.5/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 2.5V - 15 mA ±2% 30ppm/°C Typical - 35µVrms - - 100 µA 0°C ~ 70°C (TA) - - Surface Mount SOT-23-3
ZR431F005TA Diodes Incorporated

ZR431F005TA

IC VREF SHUNT ADJ 0.5% SOT23

Diodes Incorporated

83,225
RFQ
ZR431F005TA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 20 V 100 mA ±0.5% 55ppm/°C - - - - 50 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LMV431AIM5/NOPB Texas Instruments

LMV431AIM5/NOPB

IC VREF SHUNT ADJ 1% SOT23-5

Texas Instruments

5,012
RFQ
LMV431AIM5/NOPB Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 30 V 15 mA ±1% - - - - - 80 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LMV431AIMF/NOPB Texas Instruments

LMV431AIMF/NOPB

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

4,659
RFQ
LMV431AIMF/NOPB Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 30 V 15 mA ±1% - - - - - 80 µA -40°C ~ 85°C (TA) - - 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.