The LD1084D2T33 is a robust, high-performance low-dropout voltage regulator designed by STMicroelectronics, a leader in semiconductor solutions. This regulator is specifically engineered to maintain a stable 3.3V output voltage, making it an ideal choice for sensitive electronic applications requiring a consistent power supply.

Key Features

• Output Voltage: The device provides a precise 3.3V output, which is critical for powering microcontrollers, sensors, and other digital ICs that require a stable voltage level.
• High Current Capability: With an ability to deliver up to 5A of continuous output current, the LD1084D2T33 is suitable for high-power applications.
• Low Dropout Voltage: The low dropout design ensures efficient operation even when the input voltage is close to the output voltage, enhancing battery life in portable devices.
• Adjustable Output: While the regulator is optimized for a 3.3V output, it also offers the flexibility to adjust the voltage from 1.25V to 13.8V using external resistors, catering to a wider range of applications.
• Thermal Protection: The built-in thermal shutdown feature protects the device from overheating, ensuring reliable performance under varying operating conditions.
• Current Limiting: In-built current limiting functionality safeguards the device and the load from damage due to excessive current.

Applications

The LD1084D2T33 is suitable for a diverse array of applications, including:

• High-efficiency linear power supplies
• Battery-powered equipment
• Microprocessor supplies
• Low-voltage logic supplies
• Post-regulation for switching supplies

Package and Quality

The device comes in a TO-220 package, known for its durability and ease of mounting on printed circuit boards. STMicroelectronics ensures high-quality standards, with the LD1084D2T33 being no exception. It is designed for long-term reliability in a wide range of industrial and commercial products.

For detailed technical specifications, application notes, and datasheets, visit the STMicroelectronics website or contact an authorized distributor.