General Description. The LM series of regulators are monolithic integrated The inductor manufacturer’s data sheets include current and energy limits to. LMADJ LM – Simple Switcher 3A Step-down Voltage Regulator, Package: to , Pin Nb=5 LM/LMHV Series SIMPLE SWITCHER 3A. LMT-ADJ Datasheet, LM 3A Adjustable Simple Switcher Regulator Datasheet.

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Chip One Stop Both versions are capable of driving a 3A load with excellent line and load regulation. For the LM replacement searchplease select a main parameter tolerance value and adjust the checkboxes for feature match. Fresh Search Replacement Search with. Japanese English Korean Chinese. Sampling Options Buy Now. Available Distributors without stock: This feature greatly simplifies the design of switch-mode power supplies.

These regulatiors were designed to minimize the number of externalcomponents to simplify the power supply design. Link to the most up-to-date LM datasheet and the product page datashwet EVM, tools and support information. For pricing and availability, contact Microchip Local Sales. LM Sample stock and distributor price breaks. Solid State Supplies 1.

Standard series of inductors optimized for use with the LM are offered by several different inductor manufacturers. A standard series of inductors available from several different manufacturers are ideal for use with the LM series. Buy from the Microchip Store.


External shutdown is included, featuring 80 typical standby current. Adjustable versions have an output voltage range from 1. Microchip Technology Inc 6. Available Distributors with stock: LM prices and online available distributors. It substantially reduces the size of the heat sink, and in many cases no heat sink is required.

A standard series of inductors optimized for use with the LM are available from several different manufacturers. With the help of OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices.

LMS-ADJ Datasheet(PDF) – National Semiconductor (TI)

The LM series of monolithic integrated circuits provide all the active functions for a step-down buck switching regulator.

LM is a The output switch includes cycle-by-cycle current limiting and thermal shutdown for full protection under fault conditions. Please contact sales office if device weight is not available.

In Production View Datasheet Features: Since the LM converter is a switch-mode power dattasheet, its efficiency is significantly higher in comparison with popular three-terminal limear reguators, especially with higher input voltages.


These devices are available in fixed output voltages of 3. The output switch includes cycle-bycycle current limiting, as well as thermal shutdown for full protection under fault conditions. The LM series offers a high efficiency replacement for popular three-terminal adjustable linear regulators. Karl Lm2576z-adj GmbH The product counter within the button lm2576d-adj the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview.


This feature greatly simplifies the design of switch-mode power supplies. The LM series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step-down switching regualtor buck converter. List of equivalents and alternatives. Parameter overview and features with replacement search. Transfer Multisort Elektronik All circuits of this dataeheet are capable of driving a 3.

Allied Electronics, Inc 1. Datasheeh versions are available with a 3. LM Buck Converter overview. In many cases, the power dissipated is so low that no heatsink lm2576s-aj required or its size could be reduced dramatically. Farnell element14 DE Meet us at the Embedded Show in Nuremberg These regulators are simple to use because they require a minimum number of external components and include internal frequency compensation and a fixed-frequency oscillator. Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LM Only show products with samples.

It requires are a typical inductor size of