Site Loader

LM Easy Switchertm a Step-down Voltage Regulator The LM series of regulators are monolithic integrated circuits ideally suited for easy and. Submit Documentation Feedback. 5. Product Folder Links: LM LMHV .. The inductor manufacturer’s data sheets include current and energy limits to. LM 0 LMHV-5 0 5 V(Max). VOUT. Output Voltage. 0 5A s ILOAD s 3A. 5 0. V. LM .. Application Hints section of this data sheet. 2.

Author: Zololabar Mauzshura
Country: Cayman Islands
Language: English (Spanish)
Genre: Technology
Published (Last): 13 July 2011
Pages: 90
PDF File Size: 11.64 Mb
ePub File Size: 6.59 Mb
ISBN: 161-6-24229-598-4
Downloads: 8795
Price: Free* [*Free Regsitration Required]
Uploader: Gokazahn

List of equivalents and alternatives. How to use LM IC? Since this is a switching circuit electrostatic interference should be kept in mind while designing the PCB of placing the components on a perf board.

A typical application circuit for LM is show below. Also the voltage drop across the diode is less and can allow high current to pass through it. Allied Electronics, Inc 1.

LM Buck Converter Pinout, Specs, Equivalent, Circuit & Datasheet

Upto 3A Maximum Input Voltage: So if you are looking for a switching step-down regulator with these characteristics to regulate a lk2576-5 for your circuit then this IC might be of interest to you.

LM prices and online available distributors.

It requires are a typical inductor size of Transfer Multisort Elektronik Using the LM is very easy; it requires only 6 additional components including an inductor which is placed in series with the output.

  AMIGDALITE TRATAMENTO PDF

Chip One Stop Link to the most up-to-date LM datasheet and the product page for EVM, tools and support information.

LM2576 Buck Converter overview

lj2576-5 Using a wrong value or low wattage inductor might damage the IC permanently. Meet us at the Embedded Show in Nuremberg LM Regulator features and specifications Switch mode step down voltage regulator Output Voltage for fixed voltage regulator: Karl Kruse GmbH Microchip Technology Inc 6. Available Distributors without stock: TL — Programmable Reference Voltage.

datsheet Available Distributors with stock: Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LM Applications Used in battery circuits since they have high efficiency Step-down Linear regulators Used in small SMPS circuits Can also be used to source negative voltage. Also a high current will be passing through the indictor and hence the coil should be of high gauge to allow the current to pass through it.

LM Datasheet(PDF) – Motorola, Inc

Farnell element14 DE Solid State Supplies 1. Again since we are dealing with step-down switching circuit there will high power dissipation lmm2576-5 the use of heat sink for the LM is mostly mandatory. The product counter within the button shows the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview.

  LEY 1095 HABEAS CORPUS PDF

Fresh Search Replacement Search with. LM Sample stock and distributor price breaks. The circuit also deals with high current and hence a suitable high voltage di-electric capacitor with low ESR equivalent series resistance should be chosen. This eatasheet is provided with the feedback voltage based on which the output is regulated.

LM2576 Buck Converter overview

The value of the inductor can range from 47uH to uH based on the output required. Parameter overview and features with replacement search. There are also fixed output voltage type and variable output voltage type of Converters available with the same IC.

The LM is a voltage Regulator ICit uses the Buck-converter topology to step-down and regulate higher level voltage values to lower level. LM Buck Dataeheet overview. Submitted by admin on 29 July With the help of OEMsecrets we show dtasheet all Selectors and products worldwide distributor inventory and prices. The diode 1N is a Schottky diode which can be used with the high switching speed of the regulator IC since it operates at 52kHz.

LM is a For the LM replacement searchplease select a main parameter tolerance value and adjust the checkboxes for feature match.