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



























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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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
HC9P-5509B-9 Harris Corporation

HC9P-5509B-9

ITU CO/LOOP CARRIER SLIC

Harris Corporation

540
RFQ
HC9P-5509B-9 Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Bulk Obsolete Subscriber Line Interface Concept (SLIC) 2-Wire, 4-Wire 1 -42V ~ -58V, 4.75V ~ 5.25V - 200 mW -40°C ~ 85°C - - Surface Mount 28-SOIC
PBL38780/1QSD Infineon Technologies

PBL38780/1QSD

FLEXISLIC SLIC

Infineon Technologies

24,248
RFQ

-

* - Bulk Active - - - - - - - - - - -
PEB2026T-PV1.1 Infineon Technologies

PEB2026T-PV1.1

ISDN HIGH VOLTAGE POWER CONTROLL

Infineon Technologies

5,033
RFQ

-

* - Bulk Active - - - - - - - - - - -
PEB2026TPV1.1 Infineon Technologies

PEB2026TPV1.1

ISDN POWER CONTROLLER

Infineon Technologies

217
RFQ

-

* - Bulk Active - - - - - - - - - - -
PEB4265TV1.2 Infineon Technologies

PEB4265TV1.2

DUSLIC DUAL CHANNEL SUBSCRIBER L

Infineon Technologies

269
RFQ
PEB4265TV1.2 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
HC1-5508B3999-002 Harris Corporation

HC1-5508B3999-002

SUBSCRIBER LINE INTERFACE CIRCUI

Harris Corporation

553
RFQ

-

* - Bulk Active - - - - - - - - - - -
PBL38640/2SOA Lantiq

PBL38640/2SOA

FLEXISLIC SUBSCRIBER LINE INTERF

Lantiq

5,696
RFQ
PBL38640/2SOA Datasheet

Datasheet

FlexiSLIC™ 24-SOIC (0.295", 7.50mm Width) Bulk Active Subscriber Line Interface Concept (SLIC) - 1 5V 2.8mA 730 mW -40°C ~ 85°C - - Surface Mount PG-DSO-24
MC33215BE Freescale Semiconductor

MC33215BE

IC SPEAKERPHONE CIRCUIT 42-SDIP

Freescale Semiconductor

224
RFQ
MC33215BE Datasheet

Datasheet

- 42-SDIP (0.600", 15.24mm) Bulk Active Voice-Switched Speakerphone - 1 - - - -20°C ~ 70°C - - Through Hole 42-PDIP
ISL1557AIRZ-T7 Renesas Electronics Corporation

ISL1557AIRZ-T7

IC TELECOM INTERFACE 16QFN

Renesas Electronics Corporation

2,603
RFQ
ISL1557AIRZ-T7 Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Obsolete Line Interface Unit (LIU) - 1 4.5V ~ 13.2V 6mA - -40°C ~ 85°C - - Surface Mount 16-QFN (4x4)
PSB4450RV1.2 Infineon Technologies

PSB4450RV1.2

ANIC ANALOG NETWORK INTERFACE CI

Infineon Technologies

18,000
RFQ
PSB4450RV1.2 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
PBL386112QNT Infineon Technologies

PBL386112QNT

SLIC

Infineon Technologies

7,983
RFQ
PBL386112QNT Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - -
PSB2132HV2.2 Infineon Technologies

PSB2132HV2.2

SICOFI-TE TWO CHANNEL CODEC

Infineon Technologies

33,825
RFQ

-

SICOFI® 64-QFP Bulk Active CODEC Filter IOM-2 PCM, SPI 2 5V 18mA 90 mW - - - Surface Mount P-MQFP-64
PBL3766/1NS Infineon Technologies

PBL3766/1NS

BIPOLAR SLIC

Infineon Technologies

10,200
RFQ
PBL3766/1NS Datasheet

Datasheet

- 22-DIP Bulk Active Subscriber Line Interface Concept (SLIC) 2-Wire 1 -24V ~ -58V - - 0°C ~ 70°C - - Through Hole 22-DIP
PBL38627/2SOTR2B Infineon Technologies

PBL38627/2SOTR2B

FLEXISLIC SLIC

Infineon Technologies

6,250
RFQ

-

* - Bulk Active - - - - - - - - - - -
PEF2026T-PV1.1 Infineon Technologies

PEF2026T-PV1.1

ISDN HIGH VOLTAGE POWER CONTROLL

Infineon Technologies

775
RFQ

-

* - Bulk Active - - - - - - - - - - -
PMB8787V2.0 Infineon Technologies

PMB8787V2.0

PMB8787V2.0 TELECOM IC

Infineon Technologies

200
RFQ
PMB8787V2.0 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
HC55121IM Intersil

HC55121IM

LOW POWER UNIVERSAL SLIC FAMILY

Intersil

1,430
RFQ
HC55121IM Datasheet

Datasheet

UniSLIC14 28-LCC (J-Lead) Bag Obsolete Subscriber Line Interface Concept (SLIC) - 1 4.75V ~ 5.25V 2.25mA 1.5 W -40°C ~ 85°C - - Surface Mount 28-PLCC (11.51x11.51)
HC55121IM Harris Corporation

HC55121IM

LOW POWER UNIVERSAL SLIC FAMILY

Harris Corporation

387
RFQ
HC55121IM Datasheet

Datasheet

- 28-LCC (J-Lead) Bag Obsolete Subscriber Line Interface Concept (SLIC) - 1 4.75V ~ 5.25V 2.25mA 1.5 W -40°C ~ 85°C - - Surface Mount 28-PLCC (11.51x11.51)
HC9P5524-9 Harris Corporation

HC9P5524-9

EIA/ITU 24V PABX SLIC

Harris Corporation

586
RFQ
HC9P5524-9 Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Bulk Active Subscriber Line Interface Concept (SLIC) 2-Wire, 4-Wire 1 -20V ~ -28V, 4.75V ~ 5.25V - 60 mW -40°C ~ 85°C - - Surface Mount 28-SOIC
HC55261P Harris Corporation

HC55261P

ITU CO/PABX SLIC WITH LOW POWER

Harris Corporation

119
RFQ
HC55261P Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
Total 3182 Record«Prev1... 1617181920212223...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.