The LD1117S33TR from STMicroelectronics is a robust linear voltage regulator designed to provide a fixed 3.3V output with a capability to deliver up to 800mA of current. This highly reliable component is an excellent choice for a wide range of applications, including but not limited to consumer electronics, computer peripherals, and industrial hardware.

Key Features

• Output Voltage: Fixed 3.3V, which is ideal for powering 3.3V logic in microcontrollers, sensors, and other digital circuits.
• Output Current: Capable of delivering up to 800mA, making it suitable for moderate to high current applications.
• Low Dropout: The low dropout voltage allows the regulator to continue to provide a stable output even when the input voltage is very close to the output voltage, enhancing efficiency.
• Thermal Overload Protection: Ensures the device remains safe even under conditions that could lead to overheating.
• Short Circuit Protection: Protects the regulator and the connected electronic components from damage in the event of a short circuit.
• Package: Available in the SOT-223 package, which is suitable for surface-mounted technology and is known for its compact footprint and good thermal performance.

Applications

The LD1117S33TR is versatile and can be used in a variety of devices, including:

• Portable Devices
• Wireless Communication Systems
• Power Supplies
• Computer Motherboards
• Peripheral Devices

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the LD1117S33TR is no exception. It is manufactured to meet high standards, ensuring consistent performance and reliability for the end user. The device's built-in protection features also contribute to its robustness, making it a trusted component in any electronic system.