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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Meet us at the Embedded Show in Nuremberg Karl Kruse GmbH It requires are a typical inductor size of Solid State Supplies 1. 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. Using the LM is very easy; it requires only 6 additional components including an inductor which is placed in series with the output.

Chip One Stop Transfer Multisort Elektronik Allied Electronics, Inc 1. LM prices and online available distributors. Parameter overview and features with replacement search. Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters datxsheet LM A typical application circuit for LM is show below.


With the help of OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices.

This pin is provided with the feedback voltage based on which the output is regulated. Fresh Search Replacement Search with.

LM Datasheet(PDF) – Motorola, Inc

The LM is a voltage Regulator ICit uses the Buck-converter topology to step-down and regulate higher level voltage values to lower level. How to use LM IC? 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. TL — Programmable Reference Voltage.

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

Submitted by admin on 29 July 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. Microchip Technology Inc 6. For the LM replacement searchplease select a main parameter tolerance value and adjust the checkboxes for feature match.

Available Distributors without stock: The value of the inductor can range from 47uH to uH based on the output required. LM is a Farnell element14 DE Upto 3A Maximum Input Voltage: LM Sample stock and distributor price breaks.


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

LM2576 Buck Converter overview

List of equivalents and alternatives. The circuit also deals with high current and hence a suitable high voltage datahseet capacitor with low ESR equivalent series resistance should be chosen.

Available Distributors with stock: Also the voltage drop across the diode is less and can allow high current to pass through it. 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.

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.

Last modified: April 24, 2020