Introducing the LD2980CM50TR Voltage Regulator from STMicroelectronics

The LD2980CM50TR is a high-quality voltage regulator component designed and manufactured by STMicroelectronics, a leader in the semiconductor industry. This regulator is part of the LD2980 series and offers a fixed output voltage of 5.0V, which is ideal for a wide range of applications that require a stable and reliable power supply.

Key Features

• Output Voltage: The device provides a precise 5.0V output, making it suitable for powering 5V logic circuits and other standard 5V-operated devices.
• Low Dropout Voltage: With a low dropout voltage, this regulator operates efficiently even when the input voltage is very close to the output voltage, which is crucial for battery-powered applications.
• High Accuracy: The output voltage tolerance is within ±1%, ensuring dependable performance and stability across various conditions.
• Current and Thermal Limiting: Integrated features protect the device from overcurrent and overheating, enhancing the longevity and safety of both the regulator and the application it serves.
• Low Quiescent Current: The LD2980CM50TR has a low quiescent current, which minimizes power consumption when the device is in idle mode, thereby extending battery life in portable applications.

Applications

The versatility of the LD2980CM50TR makes it an excellent choice for a broad spectrum of applications, including but not limited to:

• Battery-powered devices
• Mobile phones and personal digital assistants (PDAs)
• Portable media players
• Microcontroller systems
• Peripheral devices

Package and Availability

The LD2980CM50TR comes in a compact SOT-223 package, which is suitable for surface-mount technology (SMT) and occupies minimal space on a printed circuit board (PCB). This packaging also allows for efficient thermal dissipation. The device is available in tape and reel format, facilitating automated assembly processes and making it a practical choice for mass production.

With its precise voltage regulation, low dropout, and robust protection features, the LD2980CM50TR from STMicroelectronics is a reliable and efficient solution for designers looking to enhance the performance and durability of their electronic systems.