Manufacturer Part Number
LM2576T-ADJ/LF03
Manufacturer
Texas Instruments
Introduction
The LM2576T-ADJ/LF03 is a buck converter from the SIMPLE SWITCHER® series.
Product Features and Performance
Step-Down voltage regulator
Adjustable output from 1.23V to 37V
Supports input voltage range from 4V to 40V
3A current output capacity
52kHz switching frequency
Wide operating temperature range from -40°C to 125°C
Product Advantages
High efficiency due to buck topology
Built-in protection features
Thermal shutdown and current limit
Simple design with minimal external components
Ease of use with adjustable voltage output
Key Technical Parameters
Input Voltage (Min) 4V
Input Voltage (Max) 40V
Output Voltage (Min/Fixed) 1.23V
Output Voltage (Max) 37V
Current - Output 3A
Frequency - Switching 52kHz
Operating Temperature -40°C to 125°C
Quality and Safety Features
Overcurrent protection
Thermal shutdown
High reliability and long lifespan
Compatibility
Compatible with a wide range of input sources
Suitable for multiple electronic applications due to adjustable voltage
Application Areas
Consumer Electronics
Industrial Controls
Telecommunications
Computing Systems
Product Lifecycle
Active Product Status
Ongoing support and production
Several Key Reasons to Choose This Product
Simple implementation for power supply designs
Versatile for a wide range of power conversion applications
Streamlined design reduces complexity and cost
Texas Instruments' trusted quality and performance
Continuous availability and technical support from the manufacturer