ON Semiconductor MC79L12ACDRG Voltage Regulator

The ON Semiconductor MC79L12ACDRG is a linear voltage regulator integrated circuit designed to deliver a stable -12V output voltage. This component is part of the MC79 series, which is known for providing high-quality voltage regulation solutions for a variety of electronic applications. The MC79L12ACDRG is specifically engineered to maintain a consistent negative voltage, making it an ideal choice for power supply designs that require a regulated negative rail.

Key Features

• Output Voltage: The device provides a fixed output voltage of -12V, which can be crucial for circuits that rely on a stable negative voltage supply.
• Output Current: Capable of delivering up to 100mA of output current, the MC79L12ACDRG can support a range of low-power applications.
• Thermal Overload Protection: To ensure reliability and longevity, the device includes thermal overload protection that shuts down the regulator should it become excessively hot.
• Short Circuit Protection: The built-in short circuit protection feature helps to prevent damage to the voltage regulator and the connected circuitry in the event of a fault.
• No External Components Required: This regulator is designed to work without the need for additional external components, simplifying the design and reducing the overall bill of materials.
• Package: The MC79L12ACDRG comes in a compact SOIC-8 package, which is suitable for space-constrained applications and allows for efficient PCB layout.

Applications

The MC79L12ACDRG is versatile and can be used in various electronic devices and systems, including:

• Power supplies for analog and digital circuits that require a negative voltage rail.
• Consumer electronics such as audio and video equipment.
• Automotive applications where a stable negative voltage is needed.
• Instrumentation and control systems.
• Telecommunication devices.

ON Semiconductor's commitment to quality ensures that the MC79L12ACDRG voltage regulator meets the stringent requirements of modern electronic systems. With its robust protection features and reliable output, this component is an excellent choice for designers looking to create stable and efficient power supply solutions.