What are Telecom ?
Telecom components are specialized integrated circuits designed for communication applications, particularly in wireless and RF signal processing. They are utilized in various scenarios such as new product design, production electronics assembly, and maintenance. Important specifications for selection include Current, which affects power consumption; Function, which determines the component's role in the circuit; and Voltage, which ensures compatibility with the system's electrical requirements. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | AEC Qualified | Approval Agency | Architecture | Automotive Grade | Bandwidth | Clock Frequency | Current | Data Rate | Duplex | Features | Frequency | Frequency Range | Function | Gain | Industrial Grade | Input Voltage | Interface | Interrupt Output | Lead Spacing | Lead Style | Length | Medical Grade | Military Grade | Mounting Style | Mounting Type | Number of Channels | Number of Circuits | Operating Temperature | Operating Voltage | Output Current | Output Voltage | Power (Watts) | Power Consumption | Power Dissipation | Product Type | Protocol | Quiescent Current | Receiver Hysteresis | SVHC Present | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Technology | Voltage | Voltage Supply | Width | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
4,520
|
$1.26
|
- | - | - | - | - | - | 500µA | - | - | - | - | - | Ring Generator Controller | - | - | - | - | - | 7.5 mm | - | - | - | - | - | Surface Mount | - | 1 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | - | - | - | 28-SOIC | - | - | - | Yes | - | 5V | - | - | |
Analog Devices / Maxim Integrated
|
4,520
|
$1.26
|
- | - | - | - | - | - | 70mA | - | - | - | - | - | Analog Front-End Transceiver | - | - | - | SPI Serial | - | - | - | - | - | - | - | Surface Mount | - | 1 | -40°C ~ 85°C | - | - | - | 1.54W | - | - | - | - | - | - | - | - | 48-LQFP (7x7) | - | - | - | - | - | 3.3V | - | - | |
Microchip Technology
|
4,512
|
$1.26
|
- | - | - | - | - | - | 3.1mA | - | - | - | - | - | DTMF Transceiver | - | - | - | - | - | 5.3 mm | - | - | - | - | - | Surface Mount | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 24-SSOP | - | - | - | - | - | 2.7V ~ 3.6V | - | - | |
Microchip Technology
|
4,501
|
$1.26
|
- | - | - | No | - | - | - | - | - | - | - | - | Ethernet Switch | - | - | - | SGMII | - | - | - | - | - | - | - | Surface Mount | - | 1 | - | 1 V | - | - | - | - | - | - | - | - | - | - | - | 302-TQFP (24x24) | - | - | - | - | - | 1V | - | - | |
Microchip Technology
|
4,500
|
$1.26
|
No | - | - | No | - | - | 150mA | - | - | - | - | - | Digital Phase Locked Loop | - | No | - | - | - | - | - | - | No | No | - | Surface Mount | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 80-LQFP (14x14) | - | - | - | No | - | 3V ~ 3.6V | - | - | |
Microchip Technology
|
4,500
|
$1.26
|
- | - | - | - | - | - | 7mA | - | - | - | - | - | DTMF Transceiver | - | - | - | - | - | 7.62 mm | - | - | - | - | - | Through Hole | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 20-PDIP | 20-PDIP | 7mA | - | - | - | 4.75V ~ 5.25V | - | - | |
|
Broadcom Limited
|
4,500
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Smd | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
4,446
|
$1.50
|
- | - | PLC Line Driver | - | 285 MHz | - | 21mA | - | - | Adjustable BW/IQ/IOUT, Shutdown | - | - | Amplifier | 10 V/V | - | - | - | - | 5 mm | - | - | - | - | - | Surface Mount | - | 1 | -40°C | - | 665 mA | - | - | - | - | - | - | 23 mA | - | - | - | 24-VQFN (5x4) | 24-VQFN (5x4) | - | - | - | - | 10V | - | - | |
Microchip Technology
|
4,355
|
$1.26
|
- | - | - | - | - | - | - | - | - | - | - | - | Ethernet | - | - | - | GMII, MII, RMII | - | - | - | - | - | - | - | Surface Mount | - | 1 | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | 68-QFN (8x8) | 68-QFN (8x8) | - | - | No | - | - | - | - | |
|
Broadcom Limited
|
4,306
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | IP Phone Chip | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
4,289
|
$1.26
|
No | - | - | No | - | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | - | No | No | - | - | - | - | - | 4V | - | - | - | - | - | - | - | - | - | - | °C ~ °C | - | - | - | - | No | - | - | - | - | |
|
Infineon Technologies
|
4,236
|
Price on request
|
- | - | - | - | - | - | 830mA | - | - | - | - | - | - | - | - | - | LVTTL | - | - | - | - | - | - | - | Surface Mount | - | 4 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | - | - | - | 256-L2BGA (27x27) | - | - | - | - | - | 3.135V ~ 3.465V | - | - | |
Microchip Technology
|
4,156
|
$1.26
|
- | - | - | - | - | - | 2mA | - | - | - | 3.58 MHz | - | DTMF Receiver | - | - | - | - | - | 7.5 mm | - | - | - | - | - | Surface Mount | - | 1 | -40°C ~ 85°C | 3 V | - | - | - | - | 500 mW | DTMF Receiver | - | - | - | - | - | 18-SOIC | - | - | - | - | - | 2.7V ~ 3.6V | - | - | |
Infineon Technologies
|
4,142
|
$1.26
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | °C ~ °C | - | - | - | - | No | - | - | - | - | |
Microchip Technology
|
4,000
|
$7.43
|
No | - | - | No | - | - | 7mA | - | - | - | - | - | DTMF Transceiver | - | No | - | - | - | - | - | - | No | No | - | Surface Mount | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 20-SOIC | - | - | - | - | - | 4.75V ~ 5.25V | - | - | |
IXYS
|
4,000
|
Price on request
|
- | - | - | - | - | - | 9mA | - | - | - | - | - | Data Access Arrangement (DAA) | - | - | - | - | - | 7.5 mm | - | - | - | - | - | Surface Mount | - | 1 | -40°C | - | - | - | 1W | - | - | - | - | - | - | - | - | 32-SOIC | 32-SOIC | - | - | - | - | 3V | - | - | |
Renesas
|
4,000
|
Price on request
|
- | - | - | - | - | - | 6mA | 230kbps | Full | - | - | - | Line Interface Unit (LIU) | - | - | - | - | - | 4 mm | - | - | - | - | - | Through Hole | - | 2 | 0°C | 4.5V | - | - | - | - | - | - | RS232 | - | 500mV | - | - | 16-PDIP | - | - | - | - | - | ±2.25V ~ 6V, 4.5V ~ 12V | - | - | |
IXYS
|
4,000
|
Price on request
|
- | - | - | - | - | - | 50mA | - | - | - | - | - | Multifunction Telecom Switch | - | - | - | - | - | 7.5 mm | - | - | - | - | - | Surface Mount | - | 2 | -40°C ~ 85°C | - | - | - | 1 W | - | - | - | - | - | - | - | - | 16-SOIC | 16-SOIC | - | - | - | - | 1.2V | - | - | |
CML Microcircuits
|
4,000
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10.26mm | - | - | - | Surface Mount | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 16-SOIC | - | 11µA | 3.3V | - | - | - | - | 7.425mm | |
Infineon Technologies
|
4,000
|
$1.26
|
- | - | - | - | - | - | 9.5mA | - | - | - | - | - | PCM Interface Controller | - | - | - | 4-Wire Serial, ISDN, PCM | - | - | - | - | - | - | - | Surface Mount | - | 1 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | - | - | - | P-LCC-44-1 | - | - | - | - | - | 4.75V ~ 5.25V | - | - | |
|
Microchip Technology
|
4,000
|
$2.47
|
- | - | - | - | - | - | - | - | - | - | - | - | Line Driver | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 16-QFN | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
4,000
|
Price on request
|
- | - | - | - | - | - | 50mA | - | - | - | - | - | Enhanced Bit Error Rate Tester (EBERT) | - | - | - | E1, J1, T1 | - | - | - | - | - | - | - | Surface Mount | - | 1 | 0°C ~ 70°C | 3V ~ 3.6V | - | - | - | - | - | - | - | - | - | - | - | 44-PLCC (16.59x16.59) | - | - | - | - | - | 3V ~ 3.6V | - | - | |
Microchip Technology
|
4,000
|
$1.26
|
- | - | - | - | - | - | 3.1mA | - | - | - | - | - | DTMF Transceiver | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 20-SOIC | - | - | - | - | - | 2.7V ~ 3.6V | - | - | |
|
Microchip Technology
|
4,000
|
$1.26
|
- | - | - | - | - | - | 64mA | - | - | POR | - | - | Switch | - | - | - | - | Yes | 23 mm | - | - | - | - | SMD/SMT | Surface Mount | - | 4 | -40°C ~ 85°C | - | - | - | - | - | 200 mW | - | - | 700 µA | - | - | - | 160-PBGA (23x23) | SO | - | - | - | - | 3V ~ 3.6V | - | - | |
Microchip Technology
|
4,000
|
$1.26
|
- | - | - | - | - | - | 480mA | - | - | - | - | - | Switch | - | - | - | - | - | 27 mm | - | - | - | - | - | Surface Mount | - | 1 | -40°C ~ 85°C | 3V ~ 3.6V | - | - | - | - | - | - | - | - | - | - | - | 344-PBGA (27x27) | - | - | - | - | - | 3V ~ 3.6V | - | - | |
|
Microchip Technology
|
4,000
|
$1.26
|
- | - | - | - | - | - | 4mA | - | - | - | - | - | Switch | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 48-SSOP | - | - | - | - | - | 3V ~ 3.6V | - | - | |
Microchip Technology
|
4,000
|
$1.26
|
- | - | - | - | - | - | 5mA | - | - | - | - | - | Telecom Circuit | - | - | - | - | - | 7.5 mm | - | - | - | - | - | Surface Mount | - | 4 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 28-SOIC | - | - | - | - | - | 4.5V ~ 5.5V | - | - | |
Texas Instruments
|
4,000
|
$1.26
|
- | - | - | - | - | 2.048MHz | 1mA | - | - | - | - | - | Time Slot Assignment | - | - | - | Serial | - | - | J-Lead | - | - | - | - | Surface Mount | - | 1 | -25°C | 5V | - | - | - | - | - | - | - | - | - | - | - | 20-PLCC (9x9) | - | - | - | No | - | - | - | - | |
Texas Instruments
|
3,933
|
$1.26
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
3,929
|
$1.26
|
- | - | - | - | - | - | 900mA | - | - | - | - | - | Ethernet | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 256-PBGA (17x17) | 256-PBGA (17x17) | - | - | - | - | 1V | - | - | |
Maxlinear
|
3,855
|
$1.26
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 mm | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 80-LQFP (12x12) | - | - | - | - | - | 3.3V | - | - | |
|
Broadcom Limited
|
3,807
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | EPON OLT | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Broadcom Limited
|
3,700
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | Single-Channel 10GbE SFI-to-XAUI | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
3,670
|
Price on request
|
- | - | - | - | - | - | 75mA | - | - | - | - | - | Single-Chip Transceiver | - | - | - | HDLC, T1 | - | - | - | - | - | - | - | Surface Mount | - | 1 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | - | - | - | 100-LQFP (14x14) | - | - | - | - | - | 3.14V ~ 3.47V | - | - | |
STMicroelectronics
|
3,661
|
$0.99
|
No | - | - | No | - | - | 50mA | - | - | - | - | - | PCM Conference / Tone Generation Circuit | - | No | - | PCM | - | 15.24 mm | - | - | No | No | - | Through Hole | 64 | 1 | 0°C ~ 70°C | - | - | - | 500 mW | - | - | - | - | - | - | - | - | 24-DIP | 24-DIP | - | - | No | - | 4.75V ~ 5.25V | - | - | |
|
IXYS
|
3,658
|
$1.26
|
- | - | - | - | - | - | - | - | - | - | - | - | Relay Switch | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 2 | -40°C ~ 85°C | - | - | - | 800 mW | - | - | - | - | - | - | - | - | 8-SMD | - | - | - | - | - | - | - | - | |
Maxlinear
|
3,645
|
$1.26
|
- | - | - | - | - | - | - | - | - | - | - | - | Line Interface Unit (LIU) | - | - | - | - | - | 19 mm | - | - | - | - | - | Surface Mount | - | 8 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 225-BGA (19x19) | - | - | - | - | - | 3.14V ~ 3.47V | - | - | |
Broadcom Limited
|
3,640
|
Price on request
|
- | - | - | - | - | - | - | - | - | ACL, QoS | - | - | - | - | - | - | 48 x 1GbE ports and 4 x 10GbE ports | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
3,616
|
$1.26
|
- | 10kHz to 490kHz | - | - | - | - | - | 32kbps to 100kbps | - | - | - | 10kHz to 490kHz | Power Line Communication Modem (PLC) | - | - | - | I²C, SPI, UART | - | - | - | - | - | - | - | Surface Mount | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 64-LQFP (10x10) | - | - | - | Tape & Reel | - | - | - | - | |
Microchip Technology
|
3,600
|
$1.26
|
- | - | - | - | - | - | 1.9mA | - | - | - | - | - | Telecom Circuit | - | - | - | 3-Wire | - | 7.5 mm | - | - | - | - | - | Surface Mount | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 16-SOIC | - | - | - | - | - | 2.7V ~ 5.5V | 2.7V ~ 5.5V | - | |
Intersil
|
3,600
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | Subscriber Line Interface Concept (SLIC) | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 1 | -40°C | - | - | - | - | - | - | - | - | - | - | - | - | 28-PLCC (11.51x11.51) | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
3,600
|
Price on request
|
- | - | - | - | - | - | 75mA | - | - | - | - | - | Single-Chip Transceiver | - | - | - | E1, J1, T1, TDM, UTOPIA II | - | - | - | - | - | - | - | Surface Mount | - | 1 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | - | - | - | 100-CSBGA (10x10) | - | - | - | - | - | 3.135V ~ 3.465V | - | - | |
Lantiq
|
3,600
|
$1.26
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
3,600
|
Price on request
|
- | - | - | - | 0 to 14% | - | - | - | - | - | - | - | Tone Decoder | - | - | 2Vp-p | - | - | - | - | - | - | - | - | Surface Mount | - | 1 | -25°C ~ 100°C | - | 30 mA | 13V | 500 mW | - | - | - | - | - | - | - | -55°C to +150°C | 8-SOIC | 8-SOIC | - | 10V | - | - | 2V ~ 9V | - | - | |
|
IXYS
|
3,600
|
Price on request
|
- | - | - | - | - | - | 10mA | - | - | - | - | - | Data Access Arrangement (DAA) | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 1 | 0°C ~ 85°C | - | - | - | 1 W | - | - | - | - | - | - | - | - | 32-SOIC | - | - | - | - | - | 3V ~ 5.5V | - | - | |
|
IXYS
|
3,600
|
$0.99
|
- | - | - | - | - | - | 15mA | - | - | - | - | - | Tone Detector | - | - | - | - | - | 10.5 mm | - | - | - | - | - | Through Hole | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 22-DIP | - | - | - | - | - | 2.7V ~ 5.5V | 2.7V ~ 5.5V | - | |
IXYS
|
3,600
|
Price on request
|
No | - | - | No | - | - | - | - | - | - | - | - | DC Signal Termination | - | No | - | ISDN, SHDSL | - | - | - | - | No | No | - | Surface Mount | - | 1 | -40°C ~ 85°C | - | - | - | 1 W | - | - | - | - | - | - | - | - | 16-SOIC | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
3,600
|
$1.26
|
- | - | - | - | - | - | 140mA | 10.7 Gbps | - | - | - | - | Driver | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | 24-TQFN (4x4) | - | 140 mA | -5.5V ~ -4.9V | - | - | -5.5V ~ -4.9V | - | - | |
Infineon Technologies
|
3,600
|
Price on request
|
- | - | - | - | - | - | 830 mA | - | - | - | - | - | Transceiver | - | - | - | LVTTL | - | 27 mm | - | - | - | - | - | Surface Mount | - | 4 | 0°C / 70°C | - | - | - | - | 2.5 W | - | - | - | - | - | - | - | 256-L2BGA (27x27) | 256-L2BGA (27x27) | - | - | - | BiCMOS | 3.135 V / 3.465 V | - | - | |
Renesas
|
3,600
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | Transceiver | - | - | - | SPI | - | - | - | - | - | - | - | Surface Mount | - | 2 | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | Not Present | - | 100-TQFP (14x20) | 100-TQFP (14x20) | - | - | - | - | 3V ~ 3.6V | - | - |
Showing 151-200 of 4,360 products