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.

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Again since we are dealing with step-down switching circuit there will high power dztasheet and the use of heat sink for the LM is mostly mandatory. LM is a Om2576-5 Technology Inc 6. Using a wrong value or low wattage inductor might damage the IC permanently.

Also the voltage drop across the diode is less and can allow high current to pass through it. Submitted by admin on 29 July A typical application circuit for LM is show below. Chip One Stop Using the LM is very easy; it requires only 6 additional components including an inductor which is placed in series with the output.

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.


LM Sample stock and distributor price breaks.

Fresh Search Replacement Search with. Transfer Multisort Elektronik Allied Electronics, Inc 1.

LM2576 Buck Converter overview

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.

LM Regulator features and specifications Switch mode step down voltage regulator Output Voltage for fixed llm2576-5 regulator: Farnell element14 DE Upto 3A Maximum Input Voltage: With the help of OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices. LM Buck Converter overview. How to use LM IC?

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

This pin is provided with the feedback voltage based on which the output is regulated. The value of the inductor can range from 47uH to uH based on the output required.

List of equivalents and alternatives. 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.

Link to the most up-to-date LM datasheet and the product page for EVM, tools and support information. Available Distributors with stock: Available Dqtasheet without stock: It requires are a typical inductor size of TL — Programmable Reference Voltage. Karl Kruse GmbH LM prices and online available distributors. The LM is a voltage Regulator IC datashheet, it uses the Buck-converter topology to step-down and regulate higher level voltage values to lower level.

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

Since this is a switching circuit electrostatic interference should be kept in mind while designing the PCB of placing the components on a lm2576-55 board. Meet us at the Embedded Show in Nuremberg Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LM 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. There are also fixed output voltage type and variable output voltage type of Converters available with the same IC.

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