The LD2980CU50TR from STMicroelectronics is a high-quality, low-dropout voltage regulator (LDO) designed for applications that require a stable and reliable power supply. This particular LDO is capable of delivering a fixed output voltage of 5.0V, with an output current of up to 50 mA, making it an ideal choice for low power consumption devices.

Key Features

• Output Voltage: Precisely regulated 5.0V output, suitable for a variety of electronic circuits and components.
• Output Current: Capable of supplying up to 50 mA, this LDO can support small-scale projects or act as a supplemental power source.
• Low Dropout Voltage: With a very low dropout voltage, the LD2980CU50TR maintains regulation even when the supply voltage is very close to the output voltage, ensuring efficient operation.
• Stable Operation: The device includes thermal shutdown and current limiting features to protect against over-temperature and over-current conditions, respectively.
• Low Noise: This LDO is optimized for low-voltage noise, making it suitable for noise-sensitive applications such as audio or RF circuits.
• Package: Available in a SOT-89 package, the LD2980CU50TR is compact and suitable for space-constrained applications.

Applications

The LD2980CU50TR is versatile and can be used in a wide range of applications, including:

• Battery-powered devices
• Portable electronics
• Microcontroller power supply
• Reference voltage sources
• Low power instrumentation

Product Summary

The LD2980CU50TR from STMicroelectronics is a reliable and efficient solution for applications requiring a consistent 5V supply. Its low dropout voltage and robust protection features make it a safe choice for sensitive electronics, while its low noise output ensures performance is not compromised in audio or RF environments. The compact SOT-89 package allows for easy integration into a variety of designs, making it a versatile component for designers and engineers alike.