ON Semiconductor MC78L09ACD Voltage Regulator

The MC78L09ACD from ON Semiconductor is a fixed voltage regulator integrated circuit, designed to offer a convenient and robust solution for applications requiring a regulated output of 9V. This device is part of the MC78LxxA series, which is known for its reliability and consistency in performance. The MC78L09ACD is capable of delivering a steady output current of up to 100mA, making it suitable for small-scale applications such as powering sensors, low-power microcontrollers, and other electronic circuits that require a stable voltage supply.

Constructed with ON Semiconductor's expertise in power management devices, the MC78L09ACD features thermal shutdown and current limiting, ensuring the protection of your electronic devices from over-current and overheating scenarios. These built-in safety mechanisms contribute to the longevity and durability of both the voltage regulator and the devices it powers.

The regulator comes in a compact SOIC-8 package, which is ideal for space-constrained applications. Its small footprint allows for easy integration into a wide range of electronic systems without adding significant bulk. Additionally, the surface-mount design of the SOIC-8 package makes it suitable for automated assembly processes, facilitating mass production and ensuring consistent placement on printed circuit boards.

Key features of the MC78L09ACD include:

• Fixed output voltage of 9V
• Output current capability of 100mA
• Thermal shutdown protection
• Current limiting feature
• Low quiescent current
• High ripple rejection
• SOIC-8 package for space-saving design

Whether you're designing a consumer electronic device, an industrial control system, or a hobbyist project, the MC78L09ACD provides a simple and effective solution for your 9V power supply needs. By choosing ON Semiconductor's MC78L09ACD, you can ensure a dependable and stable power source for your application, backed by the quality and support of a leading semiconductor manufacturer.