Microsemi

LX8582A-00CP

LX8582A-00CP Description

The LX8582A-00CP is a linear positive adjustable voltage regulator designed for high-performance power management applications. Manufactured by Microsemi Corporation, this regulator offers a robust solution for managing power in various electronic systems. The device features an adjustable output voltage ranging from 1.25V to 8.7V, making it versatile for a wide array of applications. It supports a maximum input voltage of 10V and can deliver up to 8.5A of output current, ensuring reliable power delivery even under demanding conditions.

The LX8582A-00CP is housed in a through-hole TO220 package, which is known for its thermal efficiency and ease of integration into printed circuit boards. The regulator operates within an ambient temperature range of 0°C to 125°C, making it suitable for use in both standard and high-temperature environments. It also boasts a low dropout voltage of 1.3V at 8.5A, which enhances its efficiency and reduces power loss.

LX8582A-00CP Features

• Adjustable Output Voltage: The regulator provides an adjustable output voltage range from 1.25V to 8.7V, offering flexibility to meet specific application requirements.
• High Output Current: Capable of delivering up to 8.5A of output current, ensuring robust power supply for demanding applications.
• Low Dropout Voltage: With a maximum dropout voltage of 1.3V at 8.5A, the regulator maintains high efficiency even under heavy load conditions.
• Thermal Protection: Features over-temperature protection to safeguard the device from thermal and runaway ensure reliable operation.
• Short-Circuit Protection: Equipped with short-circuit protection to prevent damage in case of an electrical fault.
• High PSRR: Offers a high power supply rejection ratio (PSRR) of 83dB at 120Hz, ensuring stable output voltage even with varying input conditions.
• Low Quiescent Current: The regulator operates with a low quiescent current of 10mA, minimizing power consumption during idle periods.
• Moisture Sensitivity Level: Rated at MSL 2 (1 Year), ensuring the device remains stable and reliable in various environmental conditions.

LX8582A-00CP Applications

The LX8582A-00CP is ideal for applications requiring a high-current, adjustable voltage regulator with robust protection features. Some specific use cases include:

• Industrial Equipment: Suitable for powering industrial control systems, motor drives, and other high-current applications.
• Telecommunications: Ideal for powering base stations, repeaters, and other telecom equipment that require stable and efficient power supply.
• Automotive Electronics: Applicable in automotive applications where high reliability and thermal stability are crucial.
• Power Supplies: Can be used in custom power supply designs for various electronic devices and systems.

Conclusion of LX8582A-00CP

The LX8582A-00CP is a versatile and reliable linear voltage regulator designed to meet the demands of high-current applications. Its adjustable output voltage, combined with low dropout voltage and robust protection features, make it an excellent choice for a wide range of power management needs. Despite being marked as obsolete, the LX8582A-00CP remains a valuable component for engineers and designers seeking a high-performance regulator with proven reliability.