The 79L12 is a fixed output voltage regulator designed by STMicroelectronics, a leader in the semiconductor industry. This component is part of the L79 series, which provides a variety of negative voltage regulators with different output voltage levels. The 79L12 specifically offers a stable -12V output, making it an essential part of many electronic circuits.

Key Features

• Output Voltage: Provides a precise -12V output, which is critical for circuits requiring a stable negative voltage reference.
• Output Current: Capable of delivering up to 100 mA of load current, suitable for low power applications.
• Thermal Overload Protection: Features built-in thermal overload protection that safeguards the device and the circuit from damage due to excessive power dissipation.
• Short Circuit Protection: The 79L12 includes short circuit protection which ensures reliability and longevity by preventing the regulator from failing in the event of a short circuit.
• Low Dropout Voltage: Designed with a low dropout voltage, this regulator maintains regulation with minimal input-to-output voltage differential, enhancing efficiency.

Applications

The 79L12 voltage regulator is versatile and can be used in a variety of applications. It is particularly well-suited for use in:

• Power supplies for negative voltage circuits
• Instrumentation and control systems
• Automotive electronics
• Consumer electronics
• Energy management systems

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the 79L12 is no exception. This product is manufactured to the highest standards, ensuring that it meets the strict requirements of industrial and consumer applications. With its robust design and proven performance, the 79L12 from STMicroelectronics is a reliable choice for designers and engineers seeking a negative voltage regulator solution.