The L4957D2.5TR from STMicroelectronics is a highly efficient, low-dropout voltage regulator specifically designed to deliver a fixed output voltage of 2.5V. This component is ideal for use in a wide range of electronic applications where a stable voltage source is crucial for system performance and reliability.

Key Features

• Output Voltage: Provides a steady 2.5V output, which is essential for sensitive electronic circuits that require a precise voltage level for optimal operation.
• Low Dropout: With its low dropout feature, the L4957D2.5TR can maintain output voltage regulation even when the input voltage is very close to the output voltage, thus ensuring efficiency and reducing power loss.
• High Current Capacity: Capable of delivering up to 250 mA of output current, making it suitable for a variety of low-power applications.
• Thermal Protection: Integrated thermal shutdown feature protects the device from damage due to overheating, enhancing the longevity and reliability of both the regulator and the overall system.
• Short-Circuit Protection: Built-in short-circuit protection safeguards the regulator and the connected components from potential damage caused by short circuits.
• Package Type: Available in a surface-mount package, the L4957D2.5TR is designed for automated assembly processes, offering ease of integration into a wide range of electronic products.

Applications

The L4957D2.5TR voltage regulator is versatile and can be used in various electronic devices, including:

• Battery-powered equipment
• Portable and handheld devices
• Microcontroller power supplies
• Consumer electronics
• Automotive electronics

Product Summary

The L4957D2.5TR from STMicroelectronics is a robust voltage regulator that offers a combination of features such as low dropout, high current capacity, and thermal protection, making it an excellent choice for designers looking for a reliable power management solution. Whether for industrial, automotive, or consumer applications, this voltage regulator ensures consistent performance and protection for sensitive electronic circuits.