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: Moogujar Vudotilar
Country: Greece
Language: English (Spanish)
Genre: Photos
Published (Last): 7 June 2004
Pages: 338
PDF File Size: 5.40 Mb
ePub File Size: 13.52 Mb
ISBN: 765-6-63146-596-8
Downloads: 27790
Price: Free* [*Free Regsitration Required]
Uploader: Tojalar

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

LM2576 Buck Converter overview

Farnell element14 DE Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LM There are also fixed output voltage type and datashest output voltage type of Converters available with dwtasheet same IC.

This pin is provided with the feedback voltage based on which the output is regulated. So if you are looking for a switching step-down regulator with these characteristics to regulate a voltage for your circuit then this IC might be of interest to you. LM Sample stock and distributor price breaks. Also the voltage drop across the diode is less and can allow high current to pass through it.


Available Distributors with stock: Available Datssheet without stock: Allied Electronics, Inc 1. How to use LM IC? It requires are a typical inductor size of LM is a Solid State Supplies 1. For the LM replacement searchplease select a main parameter tolerance value and adjust the checkboxes for feature match. Again since we are dealing with step-down switching circuit there will high power dissipation and the use of heat sink for the LM is mostly mandatory.

LM2576 Buck Converter overview

A typical application circuit for LM is show below. LM prices and online available distributors. 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. Microchip Technology Inc 6.

Transfer Multisort Elektronik The LM is a voltage Regulator ICdatashedt uses the Buck-converter topology to step-down and regulate higher level voltage values to lower level. Meet us at the Embedded Show in Nuremberg 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.


Parameter overview and features with replacement search. LM Regulator features and specifications Switch mode step down voltage regulator Output Voltage for fixed voltage regulator: List of equivalents and alternatives. 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.

Karl Kruse GmbH The value of the inductor can range from 47uH to uH based on the output required.

LM Buck Converter equivalents, price and datasheet

The diode 1N is a Schottky diode which can be used with the high switching speed of the datashee IC since it operates at 52kHz. TL — Programmable Reference Voltage.

Fresh Search Replacement Search with. Chip One Stop LM Buck Converter overview. With the help of OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices.