ON Semiconductor MC79L15ACDG Linear Voltage Regulator

The MC79L15ACDG from ON Semiconductor is a reliable and efficient linear voltage regulator designed to deliver a fixed negative output voltage of -15V. This regulator is an excellent choice for a wide range of applications that require a stable and precise voltage supply, particularly in consumer, industrial, and telecommunication sectors.

With an output current capability of up to 100mA, this regulator can support a variety of low-power applications. The MC79L15ACDG is designed to maintain a consistent voltage level, providing excellent line and load regulation characteristics that ensure a stable output even with fluctuations in input voltage or variations in load.

Key Features:

• Output Voltage: Fixed -15V, which is ideal for circuits that require a negative voltage rail.
• Output Current: Capable of delivering up to 100mA, suitable for low power consumption devices.
• Thermal Overload Protection: The built-in thermal shutdown feature protects the device from damage due to overheating.
• Short Circuit Protection: Enhances the longevity of the regulator by protecting it against short-circuit conditions.
• No External Components Required: This voltage regulator does not need additional components for stable operation, simplifying design and reducing board space.
• Package: Available in a TO-252 (DPAK) surface-mount package, which is suitable for automated assembly processes and helps in saving PCB space.

The MC79L15ACDG's performance is characterized by a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage. This feature is particularly useful in battery-powered devices where maximizing the usage of the available voltage is crucial.

When it comes to safety and reliability, the MC79L15ACDG does not disappoint. Its built-in protection mechanisms, such as thermal overload protection and short circuit protection, provide peace of mind by safeguarding the regulator and the connected components from potential damage caused by abnormal operating conditions.

In summary, the MC79L15ACDG from ON Semiconductor is a versatile and robust linear voltage regulator that offers a combination of performance, protection features, and ease of use, making it a preferred choice for designers looking to incorporate a stable negative voltage supply in their electronic projects.