LM2591HVS-3.3 - Texas Instruments

Manufacturer Part Number

LM2591HVS-3.3

Manufacturer

Texas Instruments

Introduction

The LM2591HVS-3.3 is a SIMPLE SWITCHER® step-down voltage regulator specifically designed for power management. It efficiently converts high input voltage into a lower fixed output.

Product Features and Performance

Step-Down (Buck) Topology

Positive Output Configuration

Fixed Output Type

Single Output

Frequency - Switching at 150kHz

Operating Temperature range from -40°C to 125°C

Surface Mount

Product Advantages

High input voltage capability up to 60V

Extremely robust operating temperature range

Key Technical Parameters

Input Voltage (Min): 4.5V

Input Voltage (Max): 60V

Output Voltage (Fixed): 3.3V

Current - Output: 1A

Package: TO-263-6, D2PAK (5 Leads + Tab), TO-263BA

Quality and Safety Features

Operates effectively within extreme temperature conditions

Compatibility

TO-263 (DDPAK-5) package compatible with surface mount technology

Application Areas

Ideal for a broad range of electronics requiring voltage reduction and power stabilization

Product Lifecycle

Discontinued - alternative solutions may be available. Discussion with Texas Instruments recommended for replacement or upgrade information

Several Key Reasons to Choose This Product

Supports inputs from 4.5V to 60V, facilitating adaptable usage across various devices

High output efficiency at 150kHz switching frequency

Durability and reliability in extreme temperature environments

Ease of integration with compatible surface mount technology