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LM2576WT on a board, in 3D

LM2576WT

Microchip Technology

-40℃~+125℃@(TJ) 1 1.23V~37V 3A 4V~40V 52kHz Adjustable Buck Buck Built-in No TO-220-5 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/LM2576WT
Category
DC DC Converters
Package
TO-220-5
Pins
2

Overview

The LM2576WT is a DC DC Converter made by Microchip Technology in a TO-220-5 package with 2 pins. -40℃~+125℃@(TJ) 1 1.23V~37V 3A 4V~40V 52kHz Adjustable Buck Buck Built-in No TO-220-5 DC-DC Converters ROHS.

PCBKit's library has its footprint (Package_TO_SOT_THT:TO-220-5_Vertical, from KiCad's library), ready for a KiCad board. 1 are in stock at JLCPCB (part C641105). 18 open-source boards in 16 repositories on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

12345
Package_TO_SOT_THT:TO-220-5_VerticalFrom KiCad's library

Parameters

13
Features
Overcurrent Protection
Frequency - Switching
52kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
3A
Output Type
Adjustable
Output Voltage
1.23V~37V
Quiescent Current
5mA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
No
Topology
Buck
Voltage - Supply
4V~40V

Order codes

1

Open-source boards using it

All 18
  • 2 layers80.8 × 55.4 mmGNBoard, the printed circuit board in 3D

    GNBoard

    CarlosGS/GNBot

    A 3D-printable robotic platform for testing swarm algorithms

    58 parts27
  • 2 layers129 × 66 mmDC22-PCB1, the printed circuit board in 3D

    DC22-PCB1

    Le-Dome-RDS/hope-bike

    An open source Pedalling Assistant Sytem for 26" wheeled bikes

    92 parts8
  • 2 layers160.5 × 100.6 mmADB-3020-CDV, the printed circuit board in 3D

    ADB-3020-CDV

    Testato/ADB-3020-CDV

    CDV (Community Digital Version) of the switching power supply ADB-3020

    124 parts5
  • 2 layers180 × 120 mmOBeMs Pulse PCB, the printed circuit board in 3D

    OBeMs Pulse PCB

    johnbeardmore/oBeMS

    Open source environmental monitoring, automatic meter reading and building management system.

    140 parts3LGPL-3.0
  • 2 layers112.7 × 91.1 mmStepDown, the printed circuit board in 3D

    StepDown

    EthicalEarth/LM2576_PCB_BOARD_actual

    Good step-down converter. Project have stable status and released. After build, this board work perfectly from 2016-2018

    73 parts1
  • 2 layers69.5 × 103.5 mmUNLaM duino, the printed circuit board in 3D

    UNLaM duino

    LacieUnlam/UNLaM-duino

    Clon Arduino desarrollado en la UNLaM con KiCad, simple faz y pensado para fabricación casera.

    49 parts1

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![LM2576WT](https://pcbkit.io/embed/parts/microchip/LM2576WT.jpg?size=s)](https://pcbkit.io/parts/microchip/LM2576WT)

Questions

Is there a KiCad symbol and footprint for the LM2576WT?

Yes. the footprint Package_TO_SOT_THT:TO-220-5_Vertical, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM2576WT?

TO-220-5, with 2 pins. Its footprint is drawn on this page.

Where is the LM2576WT datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the LM2576WT?

JLCPCB lists it as part C641105, with 1 in stock; the sellers' links on this page open their listings.

What can replace the LM2576WT?

Parts like it in the library: the XL4016E1 by XLSEMI, the LM2576T-5.0 by HGSEMI, the LM2576HVT-5.0 by HGSEMI and the LM2576HVT-12G by HANSCHIP semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LM2576WT?

18 boards in 16 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8