ON Semiconductor MC79L15ABPRPG Voltage Regulator

The ON Semiconductor MC79L15ABPRPG is a linear voltage regulator integrated circuit that offers a fixed output voltage of -15V. This component is designed to provide a simple, efficient, and reliable solution for applications requiring a regulated negative voltage supply. It is a part of the MC79 series, well-known for their stability and robustness in various electronic circuits.

Key Features

• Output Voltage: The MC79L15ABPRPG provides a stable -15V output, which is ideal for analog circuits that require a negative reference voltage.
• Output Current: This device is capable of supplying output currents up to 100 mA, making it suitable for low-power applications.
• Thermal Overload Protection: The built-in thermal overload protection ensures that the device shuts down in the event of excessive power dissipation, preventing damage to the regulator and the connected load.
• Short Circuit Protection: The regulator includes short circuit protection, which helps to safeguard the device and the overall circuit during fault conditions.
• No External Components Required: The MC79L15ABPRPG is designed to work without the need for external components, although capacitors can be added to improve transient response.
• Package: It comes in a TO-92 package, which is widely used and suitable for through-hole mounting, making it easy to integrate into various circuit boards.

Applications

The MC79L15ABPRPG is versatile and can be used in a broad range of applications. Some common uses include:

• Power supplies for operational amplifiers and other linear ICs.
• Instrumentation requiring a stable negative reference voltage.
• Automotive applications where a reliable negative voltage is needed.
• Consumer electronics such as audio devices and television sets.

With its combination of features, the ON Semiconductor MC79L15ABPRPG is a reliable choice for designers looking for a negative voltage regulator that is easy to use and provides consistent performance. Its protection features and package design make it a durable and practical component for a wide array of electronic devices.