ONSEMI MC7805 5V Positive Linear Voltage Regulator, 1A, TO-252

The ONSEMI MC7805BDTRKG is a monolithic, fixed-output, positive linear voltage regulator integrated circuit. Encased in a robust 3-pin TO-252 (DPAK) surface-mount package, it is engineered to provide a stable and reliable 5V DC output from a higher input voltage, making it a fundamental component for power management.

Designed for a wide array of applications, it excels in both local and on-card regulation, simplifying power supply design by eliminating the need for external components. The regulator incorporates several key protective features, including internal current limiting, thermal shutdown, and safe-area compensation, safeguarding both the device and the downstream circuitry from damage due to overloads or excessive heat.

Key Specifications & Performance

• Fixed Output Voltage: Provides a precise 5V DC output.
• High Output Current: Capable of delivering up to 1A of continuous output current.
• Input Voltage Range: Can accept input voltages up to a maximum of 35V, with a typical dropout voltage of 2V at the full 1A load.
• Output Tolerance: The output voltage is offered with tight tolerances of 1.5%, 2%, or 4%, allowing for selection based on the precision requirements of your application.
• Wide Operating Range: Functions reliably across an extensive temperature range from -40°C to +125°C, suitable for industrial and automotive environments.

With its straightforward implementation, robust protection features, and proven reliability, the ONSEMI MC7805 is an industry-standard solution for creating regulated 5V power rails in countless electronic devices and systems.