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LE57D121BTCT

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LE57D121BTCT

IC TELECOM INTERFACE 44TQFP

Manufacturer: Microchip Technology

Categories: Telecom

Quality Control: Learn More

Microchip Technology LE57D121BTCT is a Subscriber Line Interface Concept (SLIC) device designed for telecommunications applications. This component features a 2-wire interface and is housed in a 44-TQFP-EP (10x10) package, facilitating surface mount integration. The LE57D121BTCT is engineered to provide two circuits and operates within a voltage supply range of 4.75V to 5.25V. Its operating temperature range is specified from -40°C to 85°C. This device is commonly utilized in Fixed Line Telephony, Voice over IP (VoIP) gateways, and Analog Telephony Adapters (ATAs). The component is supplied on tape and reel for efficient automated assembly processes.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)
Technical Details:
PackagingTape & Reel (TR)
Package / Case44-TQFP Exposed Pad
Mounting TypeSurface Mount
FunctionSubscriber Line Interface Concept (SLIC)
Interface2-Wire
Operating Temperature-40°C ~ 85°C
Voltage - Supply4.75V ~ 5.25V
Current - Supply-
Supplier Device Package44-TQFP-EP (10x10)
Number of Circuits2

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