Microsemi

LX8117A-00CDD

LX8117A-00CDD Description

The LX8117A-00CDD is a linear positive adjustable voltage regulator designed by Microsemi Corporation, a leading manufacturer in the field of power management integrated circuits (PMICs). This regulator is part of the LX8117 series, known for its robust performance and reliability in various electronic applications. The LX8117A-00CDD features a maximum input voltage of 15V and is capable of delivering a maximum output current of 1A. It offers an adjustable output voltage range from 1.25V to 13.85V, making it highly versatile for different power supply requirements.

LX8117A-00CDD Features

• Adjustable Output Voltage: The regulator provides an adjustable output voltage range from 1.25V to 13.85V, allowing for flexibility in various power supply designs.
• High Input Voltage Capability: With a maximum input voltage of 15V, the LX8117A-00CDD can handle a wide range of input sources, enhancing its adaptability in diverse applications.
• Low Dropout Voltage: The maximum dropout voltage of 1.3V at 1A ensures efficient power conversion, even at high load currents.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 75dB at 120Hz, effectively filtering out noise from the input power source.
• Protection Features: Over-current and short-circuit protection features safeguard the regulator and connected circuits from potential damage.
• Low Quiescent Current: The regulator operates with a low quiescent current of 10 mA, ensuring minimal power consumption during standby conditions.
• Wide Operating Temperature Range: The LX8117A-00CDD operates reliably within a temperature range of 0°C to 125°C, making it suitable for both commercial and industrial environments.
• Surface Mount Packaging: The surface mount package type facilitates easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: The MSL rating of 2 (1 Year) ensures the regulator remains stable and functional in various environmental conditions.

LX8117A-00CDD Applications

The LX8117A-00CDD is ideal for a variety of applications where a reliable and efficient power supply is required. Some specific use cases include:

• Embedded Systems: The regulator's adjustable output voltage and high PSRR make it suitable for powering sensitive embedded systems that require clean power supply.
• Industrial Control Systems: The wide operating temperature range and robust protection features ensure reliable performance in harsh industrial environments.
• Telecommunications: The low dropout voltage and high PSRR are beneficial for maintaining stable power in communication equipment.
• Consumer Electronics: The regulator's compact surface mount package and low quiescent current make it ideal for space-constrained consumer electronics.
• Automotive Electronics: The wide input voltage range and robust protection features are well-suited for automotive applications where power supply conditions can vary significantly.

Conclusion of LX8117A-00CDD

The LX8117A-00CDD is a versatile and reliable linear positive adjustable voltage regulator that offers a wide range of features and benefits. Its adjustable output voltage, low dropout voltage, high PSRR, and robust protection features make it an excellent choice for a variety of applications. Despite being marked as obsolete, the LX8117A-00CDD remains a valuable component for engineers and designers seeking a reliable power management solution. Its compatibility with various power supply requirements and operating conditions ensures that it continues to meet the needs of modern electronic systems.