Microsemi

LX8383-00CP

LX8383-00CP Description

The LX8383-00CP is a linear positive adjustable voltage regulator designed by Microsemi Corporation, a leading manufacturer in the power management sector. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in a through-hole TO220 package. It offers a wide range of technical specifications and performance benefits that make it suitable for various applications requiring precise voltage regulation.

LX8383-00CP Features

Adjustable Output Voltage:
The LX8383-00CP provides an adjustable output voltage ranging from 1.25V to 8.5V, allowing users to fine-tune the output to meet specific requirements. This flexibility makes it ideal for applications where different voltage levels are needed.

High Output Current:
With a maximum output current of 7.5A, this regulator can handle high-power loads, making it suitable for demanding applications. The low dropout voltage of 1.5V at 7.5A ensures efficient operation even under heavy load conditions.

Low Quiescent Current:
The regulator features a low quiescent current of 10 mA, which minimizes power consumption during operation. This is particularly beneficial in applications where energy efficiency is crucial.

High PSRR:
The Power Supply Rejection Ratio (PSRR) of 83dB at 120Hz ensures that the regulator can effectively filter out noise from the input power supply, resulting in a clean and stable output voltage.

Protection Features:
The LX8383-00CP includes over-current and over-temperature protection features, which safeguard the regulator and connected components from potential damage due to excessive current or temperature.

Wide Operating Temperature Range:
The regulator operates within a temperature range of 0°C to 125°C, making it suitable for use in various environmental conditions, including industrial and automotive applications.

Moisture Sensitivity Level:
With a Moisture Sensitivity Level (MSL) of 2 (1 Year), the LX8383-00CP is designed to withstand moisture exposure during storage and handling, ensuring reliability and longevity.

LX8383-00CP Applications

The LX8383-00CP is well-suited for a variety of applications that require precise voltage regulation and high current handling. Specific use cases include:

Industrial Equipment:
Ideal for powering high-current industrial devices and systems, where stable voltage and efficient power management are critical.

Automotive Electronics:
Suitable for automotive applications due to its wide operating temperature range and robust protection features, ensuring reliable performance in harsh environments.

Telecommunications:
Can be used in telecom equipment where high current and stable voltage are required to power various components.

Power Supply Units:
Ideal for use in power supply units that need to deliver high current with adjustable voltage output.

Conclusion of LX8383-00CP

The LX8383-00CP is a versatile and high-performance linear voltage regulator that offers adjustable output voltage, high output current, and robust protection features. Its low dropout voltage and high PSRR ensure efficient and stable operation, making it suitable for a wide range of applications. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a reliable choice for power management needs. For those seeking a reliable and efficient voltage regulator, the LX8383-00CP remains a viable option, especially in applications requiring high current and precise voltage control.