Overview of LE33ABD-TR from STMicroelectronics

The LE33ABD-TR is a high-performance, low-dropout voltage regulator designed by STMicroelectronics, a leader in the semiconductor industry. This device is specifically tailored to deliver a stable and reliable power supply in a variety of electronic applications. With its compact size and robust design, the LE33ABD-TR is an ideal solution for space-constrained and demanding environments.

Key Features

• Output Voltage: The LE33ABD-TR provides a fixed output voltage of 3.3V, which is a common requirement for many digital and analog circuits.
• Low Dropout: With a low dropout voltage, this regulator ensures efficient operation even when the input voltage is very close to the output voltage, enhancing battery life in portable applications.
• Current Capacity: It can deliver up to 100 mA of output current, making it suitable for a wide range of low-power devices.
• Thermal Protection: The device includes thermal shutdown protection, which prevents damage from overheating by automatically shutting down the regulator if the internal temperature exceeds safe limits.
• Output Tolerance: The output voltage is precise, with a tight tolerance that ensures consistent performance across various conditions.
• Package Type: The LE33ABD-TR comes in a surface-mount SOT-23 package, which is widely used and easy to integrate into PCB designs.

Applications

The LE33ABD-TR is versatile and can be used in a multitude of applications, including:

• Battery-powered devices
• Portable electronics
• Microcontroller power supply
• Low-power data communication systems
• Peripheral power supplies

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the LE33ABD-TR is no exception. It is manufactured to the highest standards, ensuring that it meets the stringent requirements of industrial and consumer applications. The device's reliability is further enhanced by its built-in protection features, which safeguard against common electrical issues.

In conclusion, the LE33ABD-TR from STMicroelectronics is a versatile, reliable, and efficient voltage regulator, perfect for designers looking to optimize power management in their electronic projects.