The L78M09CDT-TR from STMicroelectronics is a fixed output voltage regulator that is designed to offer thermal overload protection, short circuit protection, and output transition SOA protection. This makes it an ideal choice for a wide range of applications where a stable and reliable 9V output is required.

Key Features

• Output Voltage: Fixed output voltage of 9V, which is ideal for standard 9V applications.
• Output Current: Capable of delivering up to 500mA of output current, suitable for a variety of medium power applications.
• Package Type: The device comes in a DPAK package, which is known for its compact footprint and ability to handle relatively high power levels.
• Protection Features: Includes several protection features such as thermal overload protection, short-circuit protection, and safe operating area protection, ensuring the longevity and reliability of the device.
• Temperature Range: Operates over a junction temperature range of -40°C to 125°C, making it suitable for commercial, industrial, and automotive applications.

Applications

The L78M09CDT-TR voltage regulator is versatile and can be used in various applications, including:

• Local on-card regulation
• Power supplies for consumer electronic devices
• Power supplies for automotive electronics
• Linear power supplies

Product Summary

The L78M09CDT-TR is a robust, fixed-voltage regulator from STMicroelectronics, designed to deliver a stable 9V output with a current capacity of up to 500mA. It is housed in a DPAK package and is equipped with multiple protection features to ensure reliable operation under a variety of conditions. Whether for consumer electronics, automotive systems, or other medium-power applications, the L78M09CDT-TR offers a dependable solution for regulated power supply needs.