LM25574 - 0.5-A Step-Down Switching Regulator

Texas Instruments

The LM25574 by Texas Instruments is a 0.5-A Step-Down Switching Regulator. Below is the official datasheet preview.

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LM25574 0.5-A Step-Down Switching Regulator by Texas Instruments - Datasheet Preview — Official preview page of the **LM25574** 0.5-A Step-Down Switching Regulator datasheet (Texas Instruments).

Datasheet Details

Part number	LM25574
Manufacturer	Texas Instruments
File Size	1.06 MB
Description	0.5-A Step-Down Switching Regulator
Datasheet	LM25574-etcTI.pdf
Additional preview pages of the LM25574 datasheet.

LM25574 Product details

Description

The LM25574 is an easy to use buck regulator which allows design engineers to design and optimize a robust power supply using a minimum set of components.

Features

1 Integrated 42-V, 750-mΩ N-Channel MOSFET.
Ultra-Wide Input Voltage From 6 V to 42 V.
Adjustable Output Voltage as Low as 1.225 V.
1.5% Feedback Reference Accuracy.
Operating Frequency Adjustable Between 50 kHz and 1 MHz With Single Resistor.
Master or Slave Frequency Synchronization.
Adjustable Soft-Start.
Emulated Current Mode Control Architecture.
Wide Bandwidth Error Amplifier.
Built-In Protection.

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Published: Apr 14, 2020 |