Microchip LE57D121BTC
Microchip LE57D121BTC

Microchip LE57D121BTC

Manufacturer No:

LE57D121BTC

Manufacturer:

Microchip

Package:

44-TQFP Exposed Pad

Description:

44 Terminations 5V Telecom device 2 Circuits

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

LE57D121BTC information

Microchip LE57D121BTC technical specifications, attributes, parameters and parts with similar specifications to Microchip LE57D121BTC.

  • Type
  • Parameter
  • Lifecycle Status
  • IN PRODUCTION (Last Updated: 1 month ago)
  • Factory Lead Time
  • 10 Weeks
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 44-TQFP Exposed Pad
  • Operating Temperature
  • -40°C~85°C
  • Packaging
  • Tray
  • JESD-609 Code
  • e3
  • Part Status
  • Active
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Number of Terminations
  • 44
  • Terminal Finish
  • Matte Tin (Sn)
  • Voltage - Supply
  • 4.75V~5.25V
  • Terminal Position
  • QUAD
  • Terminal Form
  • GULL WING
  • Supply Voltage
  • 5V
  • Terminal Pitch
  • 0.8mm
  • JESD-30 Code
  • S-PQFP-G44
  • Function
  • Subscriber Line Interface Concept (SLIC)
  • Qualification Status
  • Not Qualified
  • Operating Supply Voltage
  • 5V
  • Interface
  • 2-Wire
  • Number of Circuits
  • 2
  • Operating Supply Current
  • 9.3mA
  • Width
  • 10mm
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for Microchip LE57D121BTC.

Datasheets:

PCN Design/Specification:

PCN Assembly/Origin:

PCN Packaging:

PCN Part Number:

PCN Other:

LE57D121BTC Overview


Board space can be saved by using the 44-TQFP Exposed Pad package.For telecommunications equipment packing, the Tray method is used.Telecommunications equipment is mounted using Surface Mount.2 circuits are used in this telecom IC .When 4.75V~5.25V is supplied wtelecom IC's efficiencyh power, efficiency can be improved.Using -40°C~85°C as the operating temperature can result in reliable performance.Mounted in Surface Mount-direction.In telecom switching configuration, there are 44 terminations.The voltage it operates at is 5V.The supply voltage is 5V, which provides designers with a lot of flexibility.Telecom product operates with 9.3mA's supply current to give designers a lot of flexibility.

LE57D121BTC Features


Available in the 44-TQFP Exposed Pad package
Operating supply voltage of 5V
Operating supply current of 9.3mA


LE57D121BTC Applications


There are a lot of Microchip Technology
LE57D121BTC Telecom applications.


  • Digital Modems
  • SONET/SDH terminal
  • Add/Drop multiplexers (ADMs)
  • T1/E1/J1 add/drop multiplexers (MUX)
  • Channel Service Units (CSUs): T1/E1/J1
  • Fractional T1/E1/J1
  • BITS Timing
  • Digital Access Cross-connect System (DACs)
  • Digital Cross-connect Systems (DCS)
  • Frame Relay Switches and Access Devices (FRADS)

User Guide

PURCHASE

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

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2. Some specific products need to reach the minimum order quantity.
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SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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