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
TL431BIDR2G onsemi

TL431BIDR2G

IC VREF SHUNT ADJ 0.4% 8SOIC

onsemi

5,035
RFQ
TL431BIDR2G Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±0.4% 50ppm/°C Typical - - - - 1 mA -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TL431ACLPRAG onsemi

TL431ACLPRAG

IC VREF SHUNT ADJ 1% TO92-3

onsemi

3,925
RFQ
TL431ACLPRAG Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Active Shunt Adjustable 2.495V 36 V 100 mA ±1% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
REF2912AIDBZR Texas Instruments

REF2912AIDBZR

IC VREF SERIES 2% SOT23-3

Texas Instruments

5,861
RFQ
REF2912AIDBZR Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Series Fixed 1.25V - 25 mA ±2% 100ppm/°C 14µVp-p 42µVrms 1.8V ~ 5.5V 59µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TSM101AIDT STMicroelectronics

TSM101AIDT

IC VREF SERIES 1% 8SO

STMicroelectronics

3,364
RFQ
TSM101AIDT Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 1.24V - 10 mA ±1% - - - 4.5V ~ 32V 2mA - -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
MCP1501T-50E/CHY Microchip Technology

MCP1501T-50E/CHY

IC VREF SERIES 5V SOT23-6

Microchip Technology

2,545
RFQ
MCP1501T-50E/CHY Datasheet

Datasheet

SOT-23-6 - Tape & Reel (TR) Active Series Fixed 5V - 20 mA ±0.1% 50ppm/°C - - 5.2V ~ 5.5V 550µA - -40°C ~ 125°C (TA) - - Surface Mount SOT-23-6
TS4061AICT-1.25 STMicroelectronics

TS4061AICT-1.25

IC VREF SHUNT 0.1% SOT323

STMicroelectronics

2,451
RFQ
TS4061AICT-1.25 Datasheet

Datasheet

SC-70, SOT-323 - Tape & Reel (TR) Active Shunt Fixed 1.25V - 15 mA ±0.1% 35ppm/°C 10µVp-p 95µVrms - - 12 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-323
LM431ACM/NOPB Texas Instruments

LM431ACM/NOPB

IC VREF SHUNT ADJ 2.2% 8SOIC

Texas Instruments

6,212
RFQ
LM431ACM/NOPB Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active Shunt Adjustable 2.495V 37 V 100 mA ±2.2% 50ppm/°C Typical - - - - 1 mA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TLV431TFTA Diodes Incorporated

TLV431TFTA

IC VREF SHUNT ADJ 0.2% SOT23

Diodes Incorporated

1,787
RFQ
TLV431TFTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 18 V 15 mA ±0.2% - - - - - 100 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
SC431AVSNT1G onsemi

SC431AVSNT1G

IC VREF SHUNT ADJ 1% SOT23-3

onsemi

6,162
RFQ
SC431AVSNT1G Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 36 V 40 µA ±1% 50ppm/°C Typical - - - - 100 mA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3 (TO-236)
LT1009CDR Texas Instruments

LT1009CDR

IC VREF SHUNT 0.4% 8SOIC

Texas Instruments

4,046
RFQ
LT1009CDR Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Shunt Fixed 2.5V - 10 mA ±0.4% 25ppm/°C - - - - 400 µA 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LM4040C30FTA Diodes Incorporated

LM4040C30FTA

IC VREF SHUNT 0.5% SOT23

Diodes Incorporated

22,550
RFQ
LM4040C30FTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 3V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 70 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4040C50FTA Diodes Incorporated

LM4040C50FTA

IC VREF SHUNT 0.5% SOT23

Diodes Incorporated

4,506
RFQ
LM4040C50FTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 5V - 15 mA ±0.5% 100ppm/°C - 80µVrms - - 83 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
LM4041CFTA Diodes Incorporated

LM4041CFTA

IC VREF SHUNT 0.5% SOT23

Diodes Incorporated

3,447
RFQ
LM4041CFTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±0.5% 100ppm/°C - 20µVrms - - 68 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
TSM1012AIDT STMicroelectronics

TSM1012AIDT

IC VREF SERIES 0.5% 8SOIC

STMicroelectronics

2,400
RFQ
TSM1012AIDT Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Series Fixed 1.25V - 2.5 mA ±0.5% - - - 4.5V ~ 28V 50mA - -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
LM385BZ-1.2/NOPB Texas Instruments

LM385BZ-1.2/NOPB

IC VREF SHUNT 1% TO92-3

Texas Instruments

1,962
RFQ
LM385BZ-1.2/NOPB Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) - Bulk Active Shunt Fixed 1.235V - 20 mA ±1% 150ppm/°C - 60µVrms - - 15 µA 0°C ~ 70°C (TA) - - Through Hole TO-92-3
LM4041DFTA Diodes Incorporated

LM4041DFTA

IC VREF SHUNT 1% SOT23

Diodes Incorporated

71,440
RFQ
LM4041DFTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 1.225V - 12 mA ±1% 150ppm/°C - 20µVrms - - 73 µA -40°C ~ 125°C (TA) - - Surface Mount SOT-23-3
ZR431FTA Diodes Incorporated

ZR431FTA

IC VREF SHUNT ADJ 2% SOT23

Diodes Incorporated

24,217
RFQ
ZR431FTA Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.5V 20 V 100 mA ±2% 55ppm/°C - - - - 50 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TLV431BQDBZRQ1 Texas Instruments

TLV431BQDBZRQ1

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

447
RFQ
TLV431BQDBZRQ1 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.24V 6 V 15 mA ±0.5% - - - - - 100 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
LM4040C30IDBZT Texas Instruments

LM4040C30IDBZT

IC VREF SHUNT 0.5% SOT23-3

Texas Instruments

10,988
RFQ
LM4040C30IDBZT Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Fixed 3V - 15 mA ±0.5% 100ppm/°C - 35µVrms - - 82 µA -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
LM4041QCIM3-ADJ/NO Texas Instruments

LM4041QCIM3-ADJ/NO

IC VREF SHUNT ADJ 0.5% SOT23-3

Texas Instruments

6,010
RFQ
LM4041QCIM3-ADJ/NO Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 1.233V 10 V 12 mA ±0.5% 100ppm/°C - 20µVrms - - 65 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 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.