Product Overview
The L4979DTR-E is a highly efficient step-down switching regulator designed by STMicroelectronics. It offers a compact and reliable solution for converting high input voltages into lower output voltages. With its advanced features and superior performance, this regulator is ideal for a wide range of applications.
Product Technical Features
The L4979DTR-E incorporates several notable technical features:
- High Efficiency: The regulator maximizes power conversion efficiency, reducing energy loss and heat generation.
- Wide Input Voltage Range: It can efficiently handle input voltages ranging from 8V to 55V, making it suitable for both industrial and automotive applications.
- Precise Output Voltage: The regulator provides a stable and accurate output voltage, ensuring the reliability of connected devices.
- Current Limit Protection: It includes various protection mechanisms, such as overcurrent protection, thermal shutdown, and undervoltage lockout, safeguarding the system against potential faults.
- Adjustable Frequency: The switching frequency can be adjusted to optimize performance based on specific application requirements.
Advantages
The L4979DTR-E offers several advantages:
- Space-saving Design: Its compact form factor and integrated features minimize the need for additional components, saving valuable board space.
- Excellent Performance: The regulator delivers high efficiency, stability, and protection, ensuring reliable operation in demanding environments.
- Flexible Applications: It can be used in a wide range of applications, including industrial control systems, automotive electronics, and power supplies.
Application Scenarios
The L4979DTR-E is well-suited for various application scenarios, including:
- Industrial control systems
- Automotive electronics
- Power supplies
- Solar energy systems
- Telecommunications equipment
Same Series Models
Other notable models in the L4979 series include:
Alternative Models
If the L4979DTR-E does not meet specific requirements, some alternative models to consider are:
- LM2596S-ADJ
- MAX5033DASA+
- LT1376CN8-5