LM25576 - Step-Down Switching Regulator

Product Overview

National Semiconductor

Datasheet Details

Part number	LM25576
Manufacturer	National Semiconductor
File Size	450.91 KB
Description	Step-Down Switching Regulator
Datasheet	LM25576 Datasheet
Additional preview pages of the LM25576 datasheet.

Product details

Description

The LM25576 is an easy to use SIMPLE SWITCHER® buck regulator which allows design engineers to design and optimize a robust power supply using a minimum set of components.

Features

Integrated 42V, 170mΩ N-channel MOSFET Ultra-wide input voltage range from 6V to 42V Adjustable output voltage as low as 1.225V 1.5% feedback reference accuracy Operating frequency adjustable between 50kHz and 1MHz with single resistor Master or slave frequency synchronization Adjustable soft-start Emulated current mode control architecture Wide bandwidth error amplifier Built-in protection Package.
TSSOP-20EP (Exposed Pad) Simpl.

📁 Similar Datasheet

LM25576-Q1 - 3-A Step-Down Switching Regulator (Texas Instruments)
LM25574-Q1 - 0.5-A Step-Down Switching Regulator (Texas Instruments)
LM25575 - 1.5-A Step-Down Switching Regulator (Texas Instruments)
LM25575-Q1 - 1.5-A Step-Down Switching Regulator (Texas Instruments)
LM250 - ADJUSTABLE VOLTAGE REGULATORS (STMicroelectronics)
LM25005 - 2.5A Step-Down Switching Regulator (Texas Instruments)
LM25005MH - 2.5A Step-Down Switching Regulator (Texas Instruments)
LM25007 - 0.5A Step-Down Switching Regulator (Texas Instruments)

Other Datasheets by National Semiconductor

LM25574 - Step-Down Switching Regulator
LM2501 - Mobile Pixel Link (MPL) Camera Interface Serializer/Deserializer
LM25010 - Step-Down Switching Regulator
LM2502 - Mobile Pixel Link (MPL) Display Interface Serializer/Deserializer
LM2506 - 18-bit RGB Display Interface Serializer/Deserializer
LM25061 - Positive Low Voltage Power Limiting Hot-Swap Controller

Published: Feb 15, 2007 |