Telecom

Manufacturer Series Package/Case Packaging Product Status Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Grade Qualification Mounting Type Supplier Device Package



























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Grade Qualification Mounting Type Supplier Device Package
DS3680DE4 Texas Instruments

DS3680DE4

IC TELECOM INTERFACE 14SOIC

Texas Instruments

3,229
RFQ
DS3680DE4 Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key - - 4 - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
LS1240A STMicroelectronics

LS1240A

IC TELECOM INTERFACE 8MINI DIP

STMicroelectronics

1,725
RFQ
LS1240A Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Tone Ringer - 1 26V 30mA - -40°C ~ 70°C - - Through Hole 8-Mini DIP
LS1240AD1 STMicroelectronics

LS1240AD1

IC TELECOM INTERFACE 8SO

STMicroelectronics

1,941
RFQ
LS1240AD1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Tone Ringer - 1 26V 30mA - -40°C ~ 70°C - - Surface Mount 8-SOIC
E-LS1240A STMicroelectronics

E-LS1240A

IC TELECOM INTERFACE 8MINI DIP

STMicroelectronics

3,528
RFQ
E-LS1240A Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Tone Ringer - 1 26V 30mA - -40°C ~ 70°C - - Through Hole 8-Mini DIP
NE567V Texas Instruments

NE567V

IC TELECOM INTERFACE 8DIP

Texas Instruments

2,816
RFQ
NE567V Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Tone Decoder - 1 4.75V ~ 9V 6mA - 0°C ~ 70°C - - Through Hole 8-PDIP
LMC567CMX Texas Instruments

LMC567CMX

IC TELECOM INTERFACE 8SOIC

Texas Instruments

2,500
RFQ
LMC567CMX Datasheet

Datasheet

LMCMOS™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Tone Decoder - 1 2V ~ 9V - 500 mW -25°C ~ 100°C - - Surface Mount 8-SOIC
LMC567CM Texas Instruments

LMC567CM

IC TELECOM INTERFACE 8SOIC

Texas Instruments

3,049
RFQ
LMC567CM Datasheet

Datasheet

LMCMOS™ 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Tone Decoder - 1 2V ~ 9V - 500 mW -25°C ~ 100°C - - Surface Mount 8-SOIC
W91031SG T&R Nuvoton Technology Corporation

W91031SG T&R

IC TELECOM INTERFACE 24SOP

Nuvoton Technology Corporation

2,747
RFQ
W91031SG T&R Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Caller ID Device FSK 1 3V ~ 5V 2.5mA - 0°C ~ 75°C - - Surface Mount 24-SOP
BA6566 Rohm Semiconductor

BA6566

IC TELECOM INTERFACE 18DIP

Rohm Semiconductor

3,590
RFQ
BA6566 Datasheet

Datasheet

- 18-DIP (0.300", 7.62mm) Tape & Reel (TR) Obsolete Speech Network IC - 1 1.15V ~ 1.27V - 1.1 W -35°C ~ 60°C - - Through Hole 18-DIP
CPC5710N IXYS Integrated Circuits Division

CPC5710N

IC TELECOM INTERFACE 8SOIC

IXYS Integrated Circuits Division

4,710
RFQ

-

LITELINK® 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Phone Line Monitor (PLM) - 1 3V ~ 5.5V 10mA 300 mW -40°C ~ 85°C - - Surface Mount 8-SOIC
SI32182-A-FM1R Skyworks Solutions Inc.

SI32182-A-FM1R

IC TELECOM INTERFACE 40QFN

Skyworks Solutions Inc.

3,779
RFQ
SI32182-A-FM1R Datasheet

Datasheet

* - Tape & Reel (TR) Not For New Designs - - - - - - - - - - -
PEF22810T-V21TR Infineon Technologies

PEF22810T-V21TR

IC TELECOM INTERFACE 8-PDSO

Infineon Technologies

3,768
RFQ
PEF22810T-V21TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete VDSL Line Driver Chip EEPROM, MII, PCM, Serial UART 1 - - 1.5 W - - - Surface Mount PG-DSO-8
M-8870-01SMTR IXYS Integrated Circuits Division

M-8870-01SMTR

IC TELECOM INTERFACE 18SOIC

IXYS Integrated Circuits Division

2,501
RFQ
M-8870-01SMTR Datasheet

Datasheet

- 18-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete DTMF Receiver - 1 4.75V ~ 5.25V 3mA 35 mW -40°C ~ 85°C - - Surface Mount 18-SOIC
BCM68901IMLG Broadcom Limited

BCM68901IMLG

XPON PMD DEVICE

Broadcom Limited

4,203
RFQ

-

- - Tray Last Time Buy EPON OLT - - - - - - - - - -
SI32192-A-ZM2R Skyworks Solutions Inc.

SI32192-A-ZM2R

IC TELECOM INTERFACE

Skyworks Solutions Inc.

4,510
RFQ
SI32192-A-ZM2R Datasheet

Datasheet

* - Tape & Reel (TR) Active - - - - - - - - - - -
MT88E43BSR1 Microchip Technology

MT88E43BSR1

IC TELECOM INTERFACE 24SOIC

Microchip Technology

4,945
RFQ
MT88E43BSR1 Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Telecom Circuit 3-Wire 1 2.7V ~ 5.5V 4.7mA - -40°C ~ 85°C - - Surface Mount 24-SOIC
MT88E43BS1 Microchip Technology

MT88E43BS1

IC TELECOM INTERFACE 24SOIC

Microchip Technology

2,193
RFQ
MT88E43BS1 Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Telecom Circuit 3-Wire 1 2.7V ~ 5.5V 4.7mA - -40°C ~ 85°C - - Surface Mount 24-SOIC
BU8871F-E2 Rohm Semiconductor

BU8871F-E2

IC TELECOM INTERFACE 18SOP

Rohm Semiconductor

3,133
RFQ
BU8871F-E2 Datasheet

Datasheet

- 18-SOIC (0.213", 5.40mm Width) Tape & Reel (TR) Obsolete Receiver, DTMF - 1 4.75V ~ 5.25V 2.2mA 550 mW -10°C ~ 70°C - - Surface Mount 18-SOP
SI32192-A-FM1 Skyworks Solutions Inc.

SI32192-A-FM1

IC TELECOM INTERFACE 38QFN

Skyworks Solutions Inc.

4,086
RFQ
SI32192-A-FM1 Datasheet

Datasheet

ProSLIC® 38-QFN Tray Active Subscriber Line Interface Concept (SLIC), CODEC 3-Wire 1 3.3V - - 0°C ~ 70°C - - Surface Mount 38-QFN (4x6)
M-8870-02SMTR IXYS Integrated Circuits Division

M-8870-02SMTR

IC TELECOM INTERFACE 18SOIC

IXYS Integrated Circuits Division

2,031
RFQ
M-8870-02SMTR Datasheet

Datasheet

- 18-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete DTMF Receiver - 1 4.75V ~ 5.25V 3mA 35 mW -40°C ~ 85°C - - Surface Mount 18-SOIC
Total 3182 Record«Prev1... 5051525354555657...160Next»

Telecom 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 Telecom 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 Telecom 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.

Telecom FAQ

Can FPGAX source both active and end-of-life Telecom 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 Telecom 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.