Microsemi

LX8585A-15CP

LX8585A-15CP Description

The LX8585A-15CP is a linear voltage regulator designed by Microsemi Corporation, offering a fixed output voltage of 1.5V with a maximum output current of 4.6A. This regulator is housed in a through-hole TO220 power package, making it suitable for a variety of high-current applications. The device features a maximum input voltage of 10V and a dropout voltage of 1.2V at full load, ensuring efficient operation even under high current conditions. With a quiescent current of only 10 mA, the LX8585A-15CP is optimized for low power consumption. Additionally, it provides robust protection features, including over-temperature and short-circuit protection, ensuring reliable operation in demanding environments.

LX8585A-15CP Features

• Fixed Output Voltage: 1.5V, ensuring stable power supply for sensitive electronic components.
• High Output Current: Capable of delivering up to 4.6A, making it ideal for applications requiring significant power.
• Low Dropout Voltage: 1.2V at 4.6A, allowing for efficient operation even with minimal input-to-output voltage difference.
• Low Quiescent Current: 10 mA, contributing to energy efficiency and reduced power loss.
• Protection Features: Over-temperature and short-circuit protection enhance reliability and longevity.
• Wide Operating Temperature Range: 0°C to 125°C, suitable for industrial and automotive applications.
• High PSRR: 83dB at 120Hz, ensuring excellent noise rejection and stable output voltage.
• Moisture Sensitivity Level (MSL): Level 2 (1 Year), suitable for standard manufacturing processes.
• Compliance: REACH Unaffected, ensuring compliance with environmental regulations.

LX8585A-15CP Applications

The LX8585A-15CP is well-suited for a range of applications requiring a stable and efficient power supply. Its high output current and low dropout voltage make it ideal for powering microcontrollers, digital signal processors (DSPs), and other high-current devices. The regulator's wide operating temperature range and robust protection features make it suitable for industrial control systems, automotive electronics, and telecommunications equipment. Additionally, its low quiescent current and high PSRR make it an excellent choice for applications where noise and power efficiency are critical.

Conclusion of LX8585A-15CP

The LX8585A-15CP is a versatile and reliable linear voltage regulator that offers a perfect balance of high performance and robust protection features. Its fixed output voltage, high output current, and low dropout voltage make it an ideal solution for a variety of high-current applications. Despite its obsolete status, the LX8585A-15CP remains a valuable component for engineers and designers seeking a dependable power supply solution. Its compliance with environmental regulations and industry standards ensures that it continues to meet the needs of modern electronics applications.