LM2575 - 1A Step-Down Voltage Regulator

Product Overview

National Semiconductor

Datasheet Details

Part number	LM2575
Manufacturer	National Semiconductor
File Size	214.64 KB
Description	1A Step-Down Voltage Regulator
Datasheet	LM2575 Datasheet
Additional preview pages of the LM2575 datasheet.

Product details

Description

The LM2575 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation.

Features

include a guaranteed ±4% tolerance on output voltage within specified input voltages and output load conditions, and ±10% on the oscillator frequency. External shutdown is included, featuring 50 μA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions. Features.
3.3V, 5V, 12V, 15V, and adjustable output versions.
Adjustable version output voltage range, 1.23V to 37V (57V for HV vers.

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Other Datasheets by National Semiconductor

LM2575HV - SIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2574 - SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator
LM2576 - SIMPLE SWITCHER 3A Step-Down Voltage Regulator
LM2576-5.0 - Simple Switcher 3 Amp Step-Down Voltage Regulator
LM2576-ADJ - 3A Step-Down Voltage Regulator
LM2576HV - SIMPLE SWITCHER 3A Step-Down Voltage Regulator

Published: Jul 20, 2016 |