The LD2982AM25R from STMicroelectronics is a highly precise voltage regulator designed to offer a stable output voltage of 2.5V. This component is a part of the LD2982 series, known for their low dropout performance and excellent stability, even with a low-value output capacitor. The LD2982AM25R is an ideal choice for battery-powered devices, as well as other applications where a stable and reliable voltage supply is critical.

Key Features

• Output Voltage: Fixed at 2.5V, the LD2982AM25R provides a consistent and accurate voltage supply, essential for sensitive electronic circuits.
• Low Dropout: With a low dropout voltage, this regulator operates efficiently, even when the input voltage is close to the output voltage, making it suitable for battery-operated devices.
• High Accuracy: The output voltage tolerance is within ±1%, ensuring precision and reliability in the most demanding applications.
• Current and Thermal Limit: The device includes internal current limiting and thermal shutdown features, providing protection against over-current and over-temperature conditions.
• Low Ground Current: The low ground current characteristic of this regulator helps in extending battery life in portable applications.
• Small Package: Available in SOT-23-5 package, the LD2982AM25R is compact and suitable for space-constrained applications.

Applications

The LD2982AM25R is versatile and can be used in a variety of electronic devices. Some common applications include:

• Battery-powered equipment
• Portable consumer devices
• Mobile phones and PDAs
• Portable media players
• Healthcare devices

Conclusion

Overall, the LD2982AM25R from STMicroelectronics is a robust and reliable voltage regulator, offering the precision and durability required for modern electronic applications. With its low dropout performance, high accuracy, and protective features, it stands out as an excellent choice for designers looking to enhance the performance and longevity of their products.