LM1575HV - 1A Step-Down Voltage Regulator

National Semiconductor

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Datasheet Details

Part number	LM1575HV
Manufacturer	National Semiconductor
File Size	404.44 KB
Description	1A Step-Down Voltage Regulator
Datasheet	LM1575HV-NationalSemiconductor.pdf

LM1575HV 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 These devices are available in fixed output voltages of 3 3V 5V 12V 15V and an adjustable output version Requiring a minimum number of external components these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator The LM2575 serie

Features

include a guaranteed g4% tolerance on output voltage within specified input voltages and output load conditions and g10% on the oscillator frequency External shutdown is included featuring 50 mA (typical) standby current The output switch includes cycle-by-cycle current limiting as well as thermal shutdown for full protection under fault conditions Features Y 3 3V 5V 12V 15V and adjustable output versions Y Adjustable version output voltage range 1 23V to 37V (57V for HV version) g4% max over l.

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Published: Jul 20, 2016 |