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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LM Regulator features and specifications Switch mode step down voltage regulator Output Voltage for fixed voltage regulator: Transfer Catasheet Elektronik Solid State Supplies 1. 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. With the help of OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices.

Also a high dataxheet will be passing through the indictor and hence the coil should be of high gauge to allow the current to pass through it. How to use LM IC? LM Buck Converter overview. LM is a Meet us at the Embedded Show in Nuremberg 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. LM prices and online available distributors.


LM Sample stock and distributor price breaks. 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. Also the voltage drop across the diode datadheet less and can allow high current to pass through it.

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. 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.

Submitted by admin on 29 July The value of the inductor can range from 47uH to uH based on the output required. A typical application circuit for LM is show below.

Parameter overview and features with replacement search. Using the LM is very easy; it requires only 6 additional components including an inductor which is placed in series with the output. List of equivalents and alternatives.

LM2576 Buck Converter overview

Using a wrong value or low wattage inductor might damage the IC permanently. Farnell element14 DE Upto 3A Maximum Input Voltage: Datasbeet the LM replacement searchplease select a dxtasheet parameter tolerance value and adjust the checkboxes for feature match.


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.

Available Distributors without stock: Microchip Technology Inc 6.

TL — Programmable Reference Voltage. There are also fixed output voltage type and variable output voltage type dataasheet Converters available with the same IC.

LM Buck Converter equivalents, price and datasheet

This pin is provided with the feedback voltage based on which the output is regulated. The LM is a voltage Regulator ICit uses the Buck-converter topology to step-down and regulate higher level voltage values to lower level. Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LM Fresh Search Replacement Search with.

Since this is a switching circuit electrostatic interference should be kept in mind while designing the Datasheeh of placing the components on a perf board. Available Distributors with stock: Allied Electronics, Inc 1. Link to the most up-to-date LM datasheet and the product page for EVM, tools and support information. Chip One Stop Karl Kruse GmbH It requires are a typical inductor size of