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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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. Submitted by admin on 29 July The LM is a voltage Regulator ICit uses the Buck-converter topology to step-down and regulate higher level voltage values ml2576-5 lower level.

For the LM replacement searchplease select a main parameter tolerance value and adjust the checkboxes for feature match. Again since we are dealing datzsheet step-down switching circuit there will high power dissipation and the use of heat sink for the LM is mostly mandatory.

A typical application circuit for LM is show below. Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LM Chip One Stop Meet us at the Embedded Show in Nuremberg Using a wrong value or low wattage inductor might damage the IC permanently.


Upto 3A Maximum Input Voltage: 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. It requires are a typical inductor size of Karl Kruse GmbH Fresh Search Replacement Search with. List of equivalents and alternatives.

LM2576 Buck Converter overview

There are also fixed output voltage lm5276-5 and variable output voltage type of Converters available with the same IC. 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. The value of the inductor can range from 47uH to uH based on the output required.

How to use LM IC? Microchip Technology Inc 6. LM Buck Converter overview.

Solid State Supplies 1. Available Distributors with stock: TL — Programmable Reference Voltage.

LM Datasheet(PDF) – Motorola, Inc

Parameter overview and features with replacement search. 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. LM is a LM Regulator features and lm256-5 Switch mode step down voltage regulator Output Voltage for fixed voltage regulator: 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.


With the help of OEMsecrets we show for all Selectors darasheet products worldwide distributor inventory and prices. This pin is provided with the feedback voltage based on which the output is regulated.

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. Link to the most up-to-date LM datasheet and the product page for EVM, tools and support information. 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. Available Distributors without stock: Farnell element14 DE Allied Electronics, Inc 1.

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.