LM1575HV Datasheet PDF (1A Step-Down Voltage Regulator) | Download National Semiconductor LM1575HV

LM1575HV - 1A Step-Down Voltage Regulator

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 adju

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.

Datasheet Details

Part number	LM1575HV
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	404.44 KB
Description	1A Step-Down Voltage Regulator
Datasheet	LM1575HV Datasheet
Additional preview pages of the LM1575HV datasheet.

📁 Similar Datasheet

LM1575 - 1A Step-Down Voltage Regulator (Texas Instruments)

LM1577 - Step-Up Voltage Regulator (Texas Instruments)

LM157E2-A2 - 15.7 SXGA TFT LCD (LG Philips)

LM150 - ADJUSTABLE VOLTAGE REGULATORS THREE-TERMINAL 3 A (STMicroelectronics)

LM150 - 3 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR (Seme LAB)

LM150 - 3-Amp Adjustable Regulator (Texas Instruments)

LM150 - 3 Amp Positive Adjustable Regulator (Linear Technology)

LM1500 - Half Size Voltage Controlled Crystal Oscillator (ETC)

LM1501-7R - 50 Watt DC-DC Converters (Power-One)

LM1501A - Step-down Switching Regulator (HTC)

Full PDF Text Transcription

Click to expand full text

LM1575 LM1575HV LM2575 LM2575HV Series SIMPLE SWITCHER 1A Step-Down Voltage Regulator June 1996 LM1575 LM1575HV LM2575 LM2575HV Series SIMPLE SWITCHER 1A Step-Down Voltage Regulator General 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 series offers a high-efficiency replacement for popular three-terminal linear regulators It substant

Published: Jul 20, 2016 |