LM2591HV - 1-A Step-Down Voltage Regulator

Product Overview

Texas Instruments

Datasheet Details

Part number	LM2591HV
Manufacturer	Texas Instruments
File Size	3.34 MB
Description	1-A Step-Down Voltage Regulator
Datasheet	LM2591HV Datasheet
Additional preview pages of the LM2591HV datasheet.

Product details

Description

The LM2591HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1-A load with excellent line and load regulation.

Features

1 3.3-V, 5-V, and Adjustable Output Versions.
Adjustable Version Output Voltage Range: 1.2 V to 57 V ±4% Maximum Over Line and Load Conditions.
Specified 1-A Output Load Current.
Available in 5-Pin Package.
Input Voltage Range Up to 60 V.
150-kHz Fixed Frequency Internal Oscillator.
ON and OFF Control.
Low Power Standby Mode, IQ Typically 90 μA.
High Efficiency.
Thermal Shutdown and Current-Limit Protection.

📁 Similar Datasheet

LM2590HV - SIMPLE SWITCHER Power Converter / Step-Down Voltage Regulator (National Semiconductor)
LM2592HV - SIMPLE SWITCHER Power Converter 150 kHz 2A Step-Down Voltage Regulator (National Semiconductor)
LM2593HV - SIMPLE SWITCHER Power Converter / Step-Down Voltage Regulator (National Semiconductor)
LM2594 - SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator (National Semiconductor)
LM2595 - 1A Step-Down Voltage Regulator (National Semiconductor)
LM2596 - SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator (National Semiconductor)
LM2596HV - 3A Step-Down Voltage Regulator (H&Msemi)
LM2597 - SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator (National Semiconductor)

Other Datasheets by Texas Instruments

LM2590HV-AQ-Q1 - Step-Down Voltage Regulator
LM2594HV - 0.5-A Step-Down Voltage Regulator
LM2597HV - 0.5-A Step-Down Voltage Regulator
LM2598 - 1-A Step-Down Voltage Regulator
LM2599 - 3-A Step-Down Voltage Regulator
LM25005 - 2.5A Step-Down Switching Regulator

Published: Dec 8, 2021 |