Manufacturer Part Number
LM2597HVM-ADJ
Manufacturer
Texas Instruments
Introduction
The LM2597HVM-ADJ is part of Texas Instruments' SIMPLE SWITCHER® series, designed for power management in the form of a step-down (buck) regulator.
Product Features and Performance
Adjustable output voltage from 1.2V to 57V
Capable of driving a 500mA load with excellent line and load regulation
Input voltage range from 4.5V to 60V
150kHz fixed frequency internal oscillator
Thermal shutdown and current limit protection
Efficient power conversion
Product Advantages
High-efficiency voltage regulation for diverse applications
Wide input voltage range suitable for varying power supplies
Thermal protection enhances safety and reliability
Simple external components for design flexibility
Key Technical Parameters
Topology: Buck (Step-Down)
Output Type: Adjustable
Number of Outputs: 1
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 60V
Voltage - Output (Min/Fixed): 1.2V
Voltage - Output (Max): 57V
Current - Output: 500mA
Frequency - Switching: 150kHz
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Thermal shutdown function
Current limit protection
Under-voltage lockout
Compatibility
Suitable for various applications requiring a step-down regulator
Compatible with surface-mount technology
Package / Case: 8-SOIC
Application Areas
Power supplies for consumer electronics
Automotive electronics
Telecommunications
Industrial control systems
Product Lifecycle
Product Status: Last Time Buy
Upcoming discontinuation with potential available replacements or upgrades
Several Key Reasons to Choose This Product
High reliability offered by Texas Instruments' manufacturing
Consistency in performance with comprehensive protection features
Ease of integration into existing and new designs due to the 8-SOIC package
Broad compatibility with a wide range of input and output voltages
Support for a variety of applications from consumer electronics to automotive systems
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