Manufacturer Part Number
LM2594HVN-5.0
Manufacturer
Texas Instruments
Introduction
The LM2594HVN-5.0 is a monolithic integrated circuit for voltage step-down (buck) regulation.
Product Features and Performance
Simple switcher for easy integration
5V to 60V input voltage range
5V fixed output voltage
500mA output current
150kHz frequency switching for reliability
No synchronous rectifier
Supports a wide range of operating temperatures from -40°C to 125°C
Product Advantages
High-efficiency step-down voltage regulator
Easy to use with minimal external components
Thermal shutdown and current limit protection
Key Technical Parameters
Output Type: Fixed
Topology: Buck
Number of Outputs: 1
Frequency - Switching: 150kHz
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built-in protection features
Robust thermal performance
Certified for industrial standards
Compatibility
Through hole mounting for easy PCB design
8-DIP package compatible with standard board layouts
Application Areas
Power management for consumer electronics
Industrial controls
Automotive systems
Communication devices
Product Lifecycle
Obsolete product
May have potential replacements or upgrades
Several Key Reasons to Choose This Product
Texas Instruments' dependable design and manufacturing
Broad input voltage range suitable for versatile applications
High-efficiency conversion reduces power loss
Prebuilt safety features enhance circuit reliability
Engineering support from Texas Instruments for integration