STMicroelectronics L78L12ABZ Voltage Regulator

The L78L12ABZ is a fixed output voltage regulator designed and manufactured by STMicroelectronics, offering a stable 12V output for various electronic applications. This regulator is part of the L78L series, which is well-known for providing low-current 100 mA output in a compact package. The L78L12ABZ is an ideal choice for low power consumption circuits that require a constant 12V supply.

Key Features

• Output Voltage: The L78L12ABZ provides a precise 12V output, which is essential for sensitive electronic components requiring stable voltage levels.
• Output Current: Capable of delivering up to 100 mA of output current, making it suitable for low power applications.
• Thermal Overload Protection: The device includes safety features such as thermal shutdown and current limiting to protect the regulator and your circuit from damage due to overheating or excessive current draw.
• Short Circuit Protection: In the event of a short circuit, the L78L12ABZ can protect itself and the connected components by shutting down the output until the short is removed.
• SO-8 Package: The small outline package is ideal for space-constrained applications and ensures a small footprint on the PCB.
• Wide Operating Conditions: The regulator can operate over a broad range of temperatures, typically from 0°C to 125°C, making it versatile for various environments.

Applications

The L78L12ABZ voltage regulator is suitable for a wide range of applications, including:

• Battery-powered devices
• Low power microcontrollers and digital circuits
• Consumer electronics
• Portable and handheld devices
• Power supply for sensors and small motors

With its reliable performance and protective features, the L78L12ABZ from STMicroelectronics is a dependable choice for designers looking to ensure a stable power supply in their electronic projects. Its small size, combined with its ability to maintain a consistent 12V output, makes it an excellent choice for a variety of low-power applications.