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LM2576 - 52kHz Simple 3A Buck Regulator

LM2576 Description

LM2576 52 kHz Simple 3A Buck Regulator .
The LM2576 series of monolithic integrated circuits provide all the active functions for a step-down (buck) switching regulator.

LM2576 Features

* 3.3V, 5V, 12V, and Adjustable Output Versions
* Voltage over Specified Line and Load Conditions: - Fixed Version: ±3% Max. Output Voltage - Adjustable Version: ±2% Max. Feedback Voltage
* Specified 3A Output Current
* Wide Input Voltage Range of 4V to 40V

LM2576 Applications

* Simple High-Efficiency Step-Down (Buck) Regulator
* Efficient Pre-Regulator for Linear Regulators
* On-Card Switching Regulators
* Positive and Negative Converter (Inverting Buck-Boost)
* Isolated Flyback Converter using Minimum Number of External Components

📥 Download Datasheet

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52kHz Simple Buck Regulator Microchip
Microchip LM2576-like datasheet