The LD1117AV33 from STMicroelectronics is a robust low drop voltage regulator capable of providing up to 800mA of output current. Designed to maintain a stable voltage level, this device is a popular choice for a wide range of applications, including on-board regulation for various electronic devices.

Key Features

• Output Voltage: Fixed at 3.3V, it provides a stable power supply for 3.3V logic level electronics.
• Low Dropout: With a typical dropout voltage of just 1.1V at maximum output current, it operates efficiently even with a small difference between the input and output voltage.
• High Output Current: Capable of delivering up to 800mA, making it suitable for powering a variety of ICs, sensors, and small microprocessors.
• Thermal Overload Protection: Ensures the device remains safe from damage by shutting down during excessive power dissipation conditions.
• Short Circuit Protection: Offers safety features that guard the electronic components against potential damage from short circuits.
• Adjustable Versions: While this model provides a fixed 3.3V, the LD1117 series includes versions with adjustable output voltages for more flexible applications.

Applications

The LD1117AV33 is versatile and can be used in a multitude of applications. It is commonly found in:

• Consumer Electronics
• Computer Systems
• Telecommunication Devices
• Industrial Equipment

Package and Quality

STMicroelectronics packages the LD1117AV33 in a TO-220 package, known for its ease of mounting and efficient heat dissipation. The product meets the rigorous standards set by the industry, ensuring reliability and performance.

Whether you are developing a sophisticated industrial system or a simple consumer electronic product, the LD1117AV33 from STMicroelectronics provides a reliable, efficient solution for your voltage regulation needs.