Integrated Circuits (ICs)

LE57D121BTCT

Obsolete

IC TELECOM INTERFACE 44TQFP

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Integrated Circuits (ICs)

Obsolete

IC TELECOM INTERFACE 44TQFP

Technical Specifications

Parameters and characteristics for this part

Specification	LE57D121BTCT

Function	Subscriber Line Interface Concept (SLIC)
Interface	2-Wire
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	44-TQFP Exposed Pad
Package Length	10 mm
Package Name	44-TQFP-EP
Package Width	10 mm
Voltage - Supply (Maximum)	5.25 V
Voltage - Supply (Minimum)	4.75 V

Part	Mounting Type	Package / Case	Function	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package Name	Package Length	Package Width	Operating Temperature (Min)	Operating Temperature (Max)	Interface	Number of Circuits
Microchip Technology LE57D121BTCT	Surface Mount	44-TQFP Exposed Pad	Subscriber Line Interface Concept (SLIC)	5.25 V	4.75 V	44-TQFP-EP	10 mm	10 mm	-40 °C	85 °C	2-Wire	2

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

3D models and CAD resources for this part

General part information

Telecom IC Subscriber Line Interface Concept (SLIC) 44-TQFP-EP (10x10)

Technical documentation and resources