Microsemi

LX8385B-00CP

LX8385B-00CP Description

The LX8385B-00CP is a linear positive adjustable voltage regulator designed for high performance and reliability in power management applications. Manufactured by Microsemi Corporation, this IC is part of the Power Management Integrated Circuit (PMIC) category and offers a robust solution for a wide range of electronic devices. The regulator features an adjustable output voltage ranging from 1.25V to 8.7V, making it suitable for various power supply requirements. With a maximum input voltage of 10V and a dropout voltage of only 1.3V at 3A, the LX8385B-00CP ensures efficient power conversion even under varying load conditions.

LX8385B-00CP Features

• Adjustable Output Voltage: The LX8385B-00CP provides an adjustable output voltage range from 1.25V to 8.7V, offering flexibility to meet diverse application needs.
• High Current Capability: Capable of delivering up to 3A of output current, this regulator is well-suited for high-power applications.
• Low Dropout Voltage: With a dropout voltage of 1.3V at 3A, the regulator maintains high efficiency even at high output currents.
• Over Current and Over Temperature Protection: Built-in protection features ensure safe operation and prolonged device life.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 83dB at 120Hz minimizes noise and ripple in the output voltage.
• Low Quiescent Current: A quiescent current of only 10mA ensures minimal power consumption during standby or low-load conditions.
• Wide Operating Temperature Range: The regulator operates reliably within a temperature range of 0°C to 125°C, making it suitable for industrial and automotive applications.
• Through Hole Mounting: The through-hole mounting type facilitates easy integration into PCB designs and ensures mechanical stability.
• Moisture Sensitivity Level: MSL 2 (1 Year) ensures the device remains unaffected by moisture during storage and handling.

LX8385B-00CP Applications

The LX8385B-00CP is ideal for applications requiring a reliable and efficient power supply solution. Its adjustable output voltage and high current capability make it suitable for:

• Industrial Control Systems: Providing stable power to control modules and sensors.
• Automotive Electronics: Powering electronic control units (ECUs) and other automotive devices.
• Telecommunications: Supplying power to base stations and other communication equipment.
• Consumer Electronics: Used in high-power devices such as gaming consoles and home appliances.
• Medical Equipment: Ensuring reliable power supply for critical medical devices.

Conclusion of LX8385B-00CP

The LX8385B-00CP from Microsemi Corporation is a versatile and efficient linear voltage regulator designed to meet the demands of modern power management applications. Its adjustable output voltage, high current capability, and low dropout voltage make it an excellent choice for a wide range of electronic devices. The built-in protection features and high PSRR ensure reliable operation and minimal noise, while its wide operating temperature range and through-hole mounting type facilitate easy integration into various systems. Although the product is now obsolete, its unique features and performance benefits continue to make it a valuable component for applications requiring a robust and efficient power solution.