Microsemi

LX8587A-00CDD

LX8587A-00CDD Description

The LX8587A-00CDD is a linear positive adjustable regulator designed by Microsemi Corporation, a leading manufacturer of power management integrated circuits (PMICs). This regulator is part of the LX8587 family and offers a robust solution for applications requiring a high level of precision and reliability. The LX8587A-00CDD features an adjustable output voltage range from 2.5V to 3.6V, making it suitable for a variety of electronic devices that demand a stable power supply. With a maximum input voltage of 10V and a current output capability of 3A, this regulator ensures efficient power delivery and minimal power loss.

LX8587A-00CDD Features

• Adjustable Output Voltage: The LX8587A-00CDD provides an adjustable output voltage range from 2.5V to 3.6V, allowing for flexibility in various applications.
• High Current Capability: With a maximum output current of 3A, this regulator is capable of powering demanding electronic devices.
• Low Dropout Voltage: The regulator has a maximum dropout voltage of 1.2V at 3A, ensuring high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: The LX8587A-00CDD features a low quiescent current of 10 mA, which is beneficial for battery-operated devices and applications where power consumption needs to be minimized.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 83dB at 120Hz, ensuring excellent noise suppression and stable output voltage.
• Protection Features: Over-temperature and short-circuit protection features are integrated to safeguard the regulator and connected devices from potential damage.
• Surface Mount Packaging: The LX8587A-00CDD is available in a surface mount package, making it ideal for compact and space-constrained designs.
• Wide Operating Temperature Range: The regulator operates reliably within a temperature range of 0°C to 125°C, making it suitable for a wide range of industrial and consumer applications.

LX8587A-00CDD Applications

The LX8587A-00CDD is well-suited for a variety of applications due to its adjustable output voltage, high current capability, and low dropout voltage. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles that require a stable and efficient power supply.
• Industrial Equipment: Suitable for industrial applications where reliability and precision are critical, such as in control systems and automation equipment.
• Telecommunications: The regulator can be used in base stations and other telecom infrastructure to ensure stable power delivery to sensitive components.
• Automotive Electronics: The wide operating temperature range and robust protection features make the LX8587A-00CDD suitable for automotive applications, including infotainment systems and electronic control units.

Conclusion of LX8587A-00CDD

The LX8587A-00CDD is a versatile and reliable linear regulator that offers a range of features and benefits suitable for various electronic applications. Its adjustable output voltage, high current capability, and low dropout voltage make it an excellent choice for applications requiring stable and efficient power delivery. The integrated protection features and wide operating temperature range further enhance its reliability and performance. Despite being marked as obsolete, the LX8587A-00CDD remains a valuable component for designers and engineers looking for a high-performance power management solution.