Manufacturer Part Number
LM2576HVT-5.0
Manufacturer
Texas Instruments
Introduction
The LM2576HVT-5.0 is a buck regulator integrated circuit from Texas Instruments designed for easy and efficient power conversion
Product Features and Performance
Step-Down (Buck) regulator with a positive output configuration
Fixed output voltage of 5V
Able to support an output current of up to 3A
Operating switch frequency of 52kHz
Capable of handling input voltage range between 4V and 60V
Non-synchronous rectification
Thermal shutdown and current limit integrated for protection
High efficiency with simple external components
Product Advantages
Ensures reliable operation with thermal protection features
Supports a wide input voltage range suitable for various applications
Offers a simple circuit design due to the SIMPLE SWITCHER® concept
High integration level reduces external components count and design complexity
Key Technical Parameters
Input Voltage (Min): 4V
Input Voltage (Max): 60V
Output Voltage (Fixed): 5V
Output Current: 3A
Switching Frequency: 52kHz
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Overcurrent protection
Thermal overload protection
Ensured reliability with design according to Texas Instruments' quality standards
Compatibility
Through-hole TO-220-5 package compatible with standard PCB layouts
Application Areas
Power supplies for consumer electronics
Industrial control systems
Automotive applications
Telecommunications equipment
Product Lifecycle
Last Time Buy status indicates nearing discontinuation
Alternatives or upgrades may be available
Key Reasons to Choose This Product
High reliability in power conversion tasks
Ease of use with SIMPLE SWITCHER® step-by-step design
Suitable for a broad range of input voltages, enhancing versatility
High integration for a simplified and compact circuit design
Supports high-efficiency power designs with low power losses
Well-established product with available design resources and support from Texas Instruments