The L78L15ACD from STMicroelectronics is a fixed output, three-terminal positive voltage regulator that can deliver 100mA of output current. This particular model provides a precision output voltage of 15V, making it an ideal choice for a broad range of applications requiring a regulated supply within a small power envelope.

Designed for use in low power electronics, the L78L15ACD offers excellent stability and includes internal current limiting and thermal shutdown features to protect the device under abnormal operating conditions. These built-in protections make it a reliable component for use in sensitive electronics where overcurrent or overheating could cause damage or lead to failure.

Key Features

• Output Voltage: Fixed at 15V, providing a stable reference voltage for circuits.
• Output Current: Capable of supplying up to 100mA, suitable for low power consumption devices.
• Thermal Overload Protection: The regulator includes safety features that shut down the device in case of excessive temperature rise.
• Short Circuit Protection: Internal current limiting safeguards the device and the load from short-circuit conditions.
• SO-8 Package: The L78L15ACD comes in a small outline package, making it ideal for use in space-constrained applications.
• No External Components Required: This voltage regulator is designed to work without the need for external components, simplifying design and reducing overall system cost.

Applications

The L78L15ACD is versatile and can be used in a variety of electronic devices. Common applications include battery-powered equipment, consumer electronics, and power supplies for small electronic systems. Its small footprint and reliable performance also make it suitable for use in portable devices, where efficiency and space-saving are critical.

With its combination of features and protections, the STMicroelectronics L78L15ACD voltage regulator is a robust solution for designers looking to ensure the stability and longevity of their electronic products.