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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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Allied Electronics, Inc 1.

LM Datasheet(PDF) – Motorola, Inc

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.

There are also fixed output voltage type and variable output voltage type of Converters available with the same IC.

Available Distributors without stock: LM is a LM Sample stock and distributor price breaks. A typical application circuit for LM is show below.

Upto 3A Maximum Input Voltage: How to use LM IC? LM Regulator features and specifications Switch mode step down voltage regulator Output Voltage for fixed voltage regulator: Submitted by admin on 29 July Chip One Stop LM Buck Datasyeet overview.


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. Also the voltage drop across the diode is less and can allow high current to pass through it.

LM2576 Buck Converter overview

The value of the inductor can range from 47uH to uH based on the output required. Using a wrong value or low wattage inductor might damage the IC permanently.

Microchip Technology Inc 6. Using the LM is very easy; it requires only datasjeet additional components including an inductor which is placed in series with the output. Farnell element14 DE 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.

LM Buck Converter equivalents, price and datasheet

Karl Kruse GmbH LM prices and online available distributors. The circuit also deals with high current and hence a suitable high voltage di-electric capacitor with low ESR equivalent lm256-5 resistance lm2576-55 be chosen.

Parameter overview and features with replacement search. Fresh Search Replacement Search with. With the help of OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices. Available Distributors with stock: List of equivalents and alternatives. Link to the most up-to-date LM datasheet and the product page for EVM, tools and support information.


TL — Programmable Reference 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.

LM2576 Buck Converter overview

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. 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.

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LM Meet us at the Embedded Dataheet in Nuremberg It requires are a typical inductor size of This pin is provided with the feedback voltage based on which the output is regulated.