Manufacturer Part Number
LM2591HVS-5.0
Manufacturer
Texas Instruments
Introduction
High-efficiency step-down voltage regulator for power management applications
Product Features and Performance
SIMPLE SWITCHER® Series
Fixed output voltage of 5V
Maximum output current of 1A
Wide input voltage range from 4.5V to 60V
Operating frequency of 150kHz
Non-synchronous rectifier
Operating temperature range from -40°C to 125°C
Product Advantages
Ideal for rugged, high-voltage applications
Stable and reliable fixed output
Simple external components required
Built-in thermal shutdown and current limit protection features
Key Technical Parameters
Function: Step-Down (Buck)
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Frequency Switching: 150kHz
Output Current: 1A
Input Voltage Range: 4.5V to 60V
Quality and Safety Features
Thermal shutdown protection
Overcurrent protection
Built-in safety features to ensure stable operation
Compatibility
Compatible with a wide range of input voltages
Suitable for TO-263-6, D2PAK surface mount packaging
Application Areas
Power supplies
Automotive electronics
Industrial control systems
Distributed power systems
Product Lifecycle
Obsolete product status
Seek replacements or upgrades as necessary for new designs
Several Key Reasons to Choose This Product
High reliability and performance from Texas Instruments
Versatile input voltage range suitable for various applications
Easy to use and integrate into a wide range of systems
Proven track record of the SIMPLE SWITCHER® series
On-board protection features enhance the safety of end products
LM2590HVT-5.0/NOPBTexas Instruments
LM2590HVSX-ADJNS