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MC78L12ACP

MC78L12ACP Description

The MC78L12ACP is a linear voltage regulator designed to provide a stable 12V output with a maximum input voltage of 35V. It features a fixed output type, ensuring consistent performance across various applications. With an output current of 100mA, this regulator is suitable for low-power applications. The MC78L12ACP is a single-output regulator with a positive output configuration, making it ideal for applications requiring a positive voltage reference.

MC78L12ACP Features

• Fixed Output Voltage: The MC78L12ACP provides a stable 12V output, making it suitable for applications requiring a consistent voltage reference.
• Wide Input Voltage Range: With a maximum input voltage of 35V, this regulator can handle a wide range of input voltages, making it versatile for various applications.
• Low Output Current: The MC78L12ACP can provide up to 100mA of output current, making it suitable for low-power applications.
• Single Output Regulator: This regulator features a single output, simplifying the design process for applications with a single voltage requirement.
• Positive Output Configuration: The positive output configuration makes it ideal for applications requiring a positive voltage reference.
• Over Temperature and Short Circuit Protection: The MC78L12ACP includes built-in protection features to safeguard against over-temperature and short-circuit conditions.
• Low Quiescent Current: With a quiescent current of 6.5mA, this regulator is energy-efficient, reducing power consumption in low-power applications.

MC78L12ACP Applications

The MC78L12ACP is ideal for various low-power applications, including:

• Battery-powered devices: Due to its low quiescent current and wide input voltage range, the MC78L12ACP is suitable for battery-powered devices, extending battery life.
• Sensors and transducers: The stable 12V output makes it suitable for powering sensors and transducers in industrial and automotive applications.
• Communication devices: The MC78L12ACP can be used to provide a stable voltage reference for communication devices, ensuring reliable performance.
• Portable electronics: The low power consumption and positive output configuration make it ideal for portable electronics, such as handheld devices and wearables.

Conclusion of MC78L12ACP

The MC78L12ACP is a versatile linear voltage regulator, offering a stable 12V output with a wide input voltage range and low quiescent current. Its single-output configuration, positive output, and built-in protection features make it suitable for a variety of low-power applications. While it is now considered obsolete, the MC78L12ACP remains a reliable choice for applications requiring a stable voltage reference and low power consumption.