The LD29080DT33R from STMicroelectronics is a high-performance, fast-response voltage regulator designed to provide a stable output voltage with low dropout. This component is particularly suitable for applications that require efficient power management and a steady power supply, such as microcontrollers, digital logic, RF applications, and portable devices.

Key Features

• Output Voltage: Fixed at 3.3V, which is a common voltage level for digital circuits, ensuring compatibility with a wide range of devices.
• Output Current: Capable of supplying up to 800mA of output current, making it suitable for powering multiple devices or for applications with higher current demands.
• Low Dropout: Features a low dropout voltage, which allows the regulator to continue providing a stable output voltage even when the input voltage is very close to the output voltage, enhancing efficiency.
• Thermal Protection: Integrated thermal shutdown circuitry protects the device from damage due to overheating, ensuring reliable operation under varying conditions.
• Current Limiting: Built-in current limiting prevents damage to the regulator and the load in the event of a fault or excessive power demand.
• Package: Comes in a DPAK package, which is designed for surface-mount technology, allowing for compact and efficient PCB design.

Applications

The LD29080DT33R is versatile and can be used in various applications, including:

• Battery-powered devices
• Portable media players
• Microcontroller power supplies
• Wireless communication devices
• Peripheral drivers

Product Summary

The LD29080DT33R voltage regulator by STMicroelectronics is an essential component for any design requiring a reliable and efficient power management solution. Its ability to provide a consistent 3.3V output, coupled with its safety features and low dropout performance, makes it an excellent choice for designers looking to optimize their power supply systems in both industrial and consumer electronics.