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AF2576 - Step-Down Voltage Regulator

Download the AF2576 datasheet PDF. This datasheet also covers the AF2576-Alfa variant, as both devices belong to the same step-down voltage regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The AF2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation.

Key Features

  • include a guaran.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AF2576-Alfa-MOS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AF2576
Manufacturer Alfa-MOS
File Size 1.25 MB
Description Step-Down Voltage Regulator
Datasheet download datasheet AF2576 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Alfa-MOS Technology AF2576 3A / 40V / 52kHz Step-Down Voltage Regulator General Description The AF2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V and adjustable output versions. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The AF2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in some cases no heat sink is required.