Manufacturer Part Number
LM2576T-5.0
Manufacturer
Texas Instruments
Introduction
Integrated circuit (IC) for DC-DC switching power supply
Designed for step-down (buck) voltage regulation
Product Features and Performance
Output voltage: Fixed 5V
Output current: 3A
Switching frequency: 52kHz
High efficiency up to 92%
Built-in current-limit and thermal shutdown protection
Product Advantages
Simple and easy to use
Compact TO-220-5 package
Wide input voltage range from 4V to 40V
Stable and reliable operation
Key Technical Parameters
Input voltage range: 4V to 40V
Output voltage: Fixed 5V
Output current: 3A
Switching frequency: 52kHz
Operating temperature: -40°C to 125°C
Quality and Safety Features
Overload and short-circuit protection
Thermal shutdown protection
RoHS3 compliant
Compatibility
Suitable for a variety of DC-DC conversion applications
Application Areas
Power supplies for industrial equipment, consumer electronics, and mobile devices
Distributed power systems
Battery-powered equipment
Product Lifecycle
This product is currently in production and available
No indication of discontinuation or end-of-life
Several Key Reasons to Choose This Product
Simple and easy to use for DC-DC conversion
Wide input voltage range and high efficiency
Robust protection features for reliable operation
Compact and space-saving TO-220-5 package
Widely used and supported by Texas Instruments