The L79L15ACD13TR from STMicroelectronics is a fixed output, negative voltage regulator with a nominal voltage output of -15V. This component is part of STMicroelectronics' L79 series, which are known for their reliability and efficiency in providing local on-card regulation. The L79L15ACD13TR can deliver up to 100mA of load current, making it suitable for a wide range of applications that require a stable negative voltage supply.

Key Features

• Output Voltage: -15V
• Output Current: Up to 100mA
• Package: The device comes in a compact D-Pak (TO-252) package, ideal for space-constrained applications.
• Thermal Overload Protection: The regulator includes safety features such as thermal overload protection which ensures the device remains functional under excessive temperature conditions.
• Short Circuit Protection: The inclusion of short-circuit protection enhances the robustness of the regulator by safeguarding it and the load in the event of a fault.
• Output Transition SOA Protection: This feature provides safe operating area protection during output transition, which is crucial for applications that may experience high startup currents or voltage spikes.

Applications

The L79L15ACD13TR is versatile in its applications, suitable for use in a variety of electronic circuits that require a stable negative voltage reference. These include:

• Power supplies for operational amplifiers
• Instrumentation and control systems
• Automotive applications
• Consumer electronics
• Telecommunication devices

Quality and Reliability

STMicroelectronics is a global leader in semiconductor solutions and ensures that its products, such as the L79L15ACD13TR, meet the highest standards of quality and reliability. This voltage regulator is designed to work in challenging conditions while maintaining its performance, making it a trusted choice for engineers and designers across various industries.

Environmental Compliance

The L79L15ACD13TR complies with the RoHS directive, which restricts the use of certain hazardous substances in electrical and electronic equipment. This commitment to environmental sustainability makes the L79L15ACD13TR not only a reliable choice but also a responsible one.