The Texas Instruments UA78M33CDCY is a fixed-voltage integrated circuit voltage regulator designed to offer thermal and electrical stability. Engineered to provide a consistent 3.3V output, this regulator is an ideal choice for a wide range of electronic applications, especially where a stable voltage is crucial for system reliability.

Key Features

• Output Voltage: Precisely regulated 3.3 volts with excellent resistance to changes in input voltage and load conditions.
• Output Current: Capable of delivering up to 500mA of output current, making it suitable for moderate power requirements.
• Package: Available in a compact SOT-223 package, which is designed for optimal power dissipation and space efficiency on a printed circuit board.
• Thermal Shutdown: Features an internal thermal shutdown mechanism that protects the device from overheating, enhancing the longevity and reliability of both the regulator and the application it serves.
• Current Limiting: Integrated current limiting functionality safeguards the device and the load from short-circuit conditions and excessive power draw.

Applications

The UA78M33CDCY is versatile and can be used in a variety of applications, including:

• Consumer electronics
• Telecommunication devices
• Personal computers and peripherals
• Portable battery-powered devices
• Power supplies

Quality and Reliability

As with all Texas Instruments products, the UA78M33CDCY voltage regulator is manufactured to the highest quality standards. Its robust design ensures consistent performance and a long operational life under a range of conditions. Whether for commercial, industrial, or personal use, this voltage regulator delivers the reliability and efficiency expected from a leading semiconductor manufacturer.

For detailed specifications, application notes, and additional resources, please visit the Texas Instruments official product page.