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LE58QL021BVC The Microchip Technology LE58QL021BVC is a Subscriber Line Interface Concept (SLIC) IC designed for telecom applications. It features 4 channels and operates with a typical supply voltage of 3.3V.
Mfr Part #:

LE58QL021BVC

Available from 1 distributors
Mfr Name: Microsemi Corporation
Microsemi Corporation
The Microchip Technology LE58QL021BVC is a Subscriber Line Interface Concept (SLIC) IC designed for telecom applications. It features 4 channels and operates with a typical supply voltage of 3.3V.
✓ Total Stock: 3,830 pcs

LE58QL021BVC Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,830 pcs
On Request
3830 pcs On Request 1 On Request On Request 20+ On Request On Request
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LE58QL021BVC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Function
Interface
Mounting Type
Number of Circuits
Operating Temperature
Package / Case
Supplier Package
Voltage Supply
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LE58QL021BVC Description

Short technical summary and product information.

The LE58QL021BVC from Microchip Technology is an Interface IC specifically designed for telecom applications. This component functions as a Subscriber Line Interface Concept (SLIC) and offers 4 channels per chip.

 

Key electrical specifications include a typical operating supply voltage of 3.3V, with a minimum of 3.135V and a maximum of 3.465V. It supports essential telecom features such as polarity reversal and on-hook transmission. The IC operates within an industrial temperature range of -40°C to 85°C.

 

Packaged in a 44-TQFP (10x10mm) surface-mount form factor, the LE58QL021BVC is suitable for various board designs. Its dimensions are 10mm in length and 10mm in width, with a package height of 1mm. The component is supplied in a tray package.

 

This IC is designed with PCM interface capabilities and includes 4 circuits. It does not feature an on-chip ring relay driver. The product status is listed as obsolete.

LE58QL021BVC Quick Information

Product Type: Interface IC
Canonical Name: LE58QL021BVC Subscriber Line Interface Concept (SLIC) IC
Subcategory: Telecom

LE58QL021BVC Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LE58QL021BVC Features

  • 4 channels per chip for telecom applications.
  • Operates at a typical 3.3V supply voltage.
  • Wide operating temperature range of -40°C to 85°C.
  • Surface mount 44-TQFP package for board integration.
  • Supports polarity reversal and on-hook transmission.

LE58QL021BVC Applications

  • Used in telecom line card designs.
  • Ideal for VoIP gateway applications.
  • Suitable for central office equipment.
  • For subscriber line interface circuits.

LE58QL021BVC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the LE58QL021BVC?

The typical operating voltage is 3.3V, with a minimum of 3.135V and maximum of 3.465V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package does the LE58QL021BVC come in?

It comes in a 44-TQFP surface mount package.

How many channels does the LE58QL021BVC have?

It has 4 channels.

What interface does the LE58QL021BVC use?

It uses a PCM interface.

Does the LE58QL021BVC support on-hook transmission?

Yes, it supports on-hook transmission.

Does the LE58QL021BVC support polarity reversal?

Yes, it supports polarity reversal.

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