Manufacturer Part Number
LM2576BT
Manufacturer
microchip-technology
Introduction
The LM2576BT is a monolithic integrated circuit voltage regulator that provides a highly efficient, easy-to-use, and adjustable solution for step-down (buck) DC-DC conversion. It is capable of delivering up to 3A of output current with excellent line and load regulation.
Product Features and Performance
Step-down (buck) DC-DC voltage regulation
Output voltage adjustable from 1.23V to 37V
4V to 40V input voltage range
3A output current capability
52kHz fixed-frequency internal oscillator
Shutdown mode with 80μA standby current
Thermal shutdown and current limit protection
Product Advantages
Simple, easy-to-use design
High efficiency (up to 92%)
Adjustable output voltage
Robust protection features
Wide input voltage range
Key Reasons to Choose This Product
Compact and space-saving design
Highly efficient power conversion
Reliable and durable performance
Flexible output voltage options
Comprehensive protection features
Quality and Safety Features
Thermal shutdown protection
Current limit protection
Robust and reliable construction
Compatibility
The LM2576BT is compatible with a wide range of electronic devices and applications that require a regulated and adjustable DC power supply.
Application Areas
Industrial and commercial equipment
Telecommunications systems
Automotive and transportation applications
Consumer electronics and home appliances
Product Lifecycle
The LM2576BT is an obsolete product, meaning it is no longer in active production. However, there are several equivalent and alternative models available from microchip-technology that can provide similar functionality and performance. Customers are advised to contact our website's sales team for more information on available options.
LM2576-50GTM
LM2576D2T-12ONsemi
LM2576-5VTexas Instruments