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 Buck Converter Pinout, Specs, Equivalent, Circuit & Datasheet

Also the voltage drop across the diode is less and can allow high current to pass through it. Using the LM is very easy; it requires only 6 additional components including an inductor which is placed in series dayasheet the output. Fresh Search Replacement Search with. It requires dataseet a typical inductor size of 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.

LM2576 Buck Converter overview

Transfer Multisort Elektronik A typical application circuit for LM is show below. List of equivalents and alternatives. LM Regulator features and specifications Switch mode step down voltage regulator Output Voltage for fixed voltage regulator: Karl Kruse GmbH 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.


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. Parameter overview and features with replacement search. The value of the inductor can range from 47uH to uH based on the output required. Link to the most up-to-date LM datasheet and the product page for EVM, tools and support information. There are also fixed output voltage type and variable output voltage type of Converters available with the same IC.

Below you can find matching inductors from Lm2567-5 Elektronik calculated on the maximum parameters of LM This pin is provided with the feedback voltage based on which the output is regulated. Upto 3A Maximum Input Voltage: Chip One Stop LM Buck Converter overview.

Farnell element14 DE 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.

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.


Using a wrong value or low wattage inductor might damage the IC permanently. Solid State Supplies 1. For the LM replacement searchplease select a main parameter tolerance value and adjust the checkboxes for feature match.

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. 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.

Allied Electronics, Inc 1. Microchip Technology Inc 6. Submitted by admin on 29 July Available Distributors with stock: The LM is a voltage Regulator ICit uses the Buck-converter topology to step-down and regulate higher level voltage values to lower level. Available Distributors without stock: Meet us at the Embedded Show in Nuremberg With the help of OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices.