LM79L05ACZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LM79L05ACZ Application Field and Working Principle

The LM79L05ACZ voltage regulator is a three-terminal, adjustable, low-dropout linear regulator from Texas Instruments. This device provides efficient regulation with a low drop-out voltage and is designed for use in a wide variety of applications due to its wide voltage output range. Additionally, the device offers short-circuit protection, current limitation, and thermal overload protection for added safety.

Application Field

The LM79L05ACZ voltage regulator is a popular choice for applications needing a regulated voltage from 1V up to 18V. The device is well-suited for battery-powered portable devices, regulated power supplies, and other applications requiring low noise and low voltage operation. This regulator is also used in automotive applications, health care, industrial controls, solar cell-powered systems, and other fields where reliable and efficient regulation is a requirement.

Working Principle

The LM79L05ACZ voltage regulator works by using an internal voltage reference and an error amplifier to control and regulate the output voltage. The regulator features a low on-resistance pass transistor which enables it to have a low drop-out voltage. This makes it suitable for even the lowest of voltages, allowing the device to maintain regulation despite the batteries or power supplies having a low voltage.

The LM79L05ACZ voltage regulator also features a current-limiting circuit and thermal protection against overload conditions. The device has a junction-temperature limit that ensures it does not overheat in high output-load applications. Furthermore, the device is designed for high-efficiency operation, allowing for a low quiescent current across a broad range of applications.

The LM79L05ACZ voltage regulator is an adjustable device and can be easily adjusted by using the on-board, trimmer adjustable potentiometer. This allows the user to set the output voltage in the range of 1V to 18V depending on the application, while the device still maintains its low quiescent current and high efficiency.

In summary, the LM79L05ACZ voltage regulator is a three-terminal, adjustable, low-dropout linear regulator from Texas Instruments. It is ideal for use in a wide variety of voltage regulation applications, providing efficient regulation with a low drop-out voltage, short-circuit protection, current limitation, and thermal overload protection. This device is also suitable for both high and low voltage applications, enabling it to provide a reliable regulated voltage even in low-voltage conditions. Finally, the device is designed for high-efficiency operation and its adjustable trimming mechanism allows for easy adjustment of the output voltage.

The specific data is subject to PDF, and the above content is for reference