Microsemi

LX8117A-00CDT

LX8117A-00CDT Description

The LX8117A-00CDT is a linear regulator IC designed for power management applications, manufactured by Microsemi Corporation. This device offers an adjustable output voltage ranging from 1.25V to 13.85V, making it highly versatile for a variety of electronic systems. It is capable of delivering a maximum output current of 1A, with a dropout voltage of 1.3V at full load, ensuring efficient operation even at lower input voltages. The regulator features a quiescent current of 10 mA and a high power supply rejection ratio (PSRR) of 75dB at 120Hz, which helps in maintaining stable output voltage under varying input conditions.

LX8117A-00CDT Features

• Adjustable Output Voltage: The LX8117A-00CDT provides an adjustable output voltage from 1.25V to 13.85V, allowing it to be tailored to specific application requirements.
• High Efficiency: With a dropout voltage of 1.3V at 1A, the regulator maintains high efficiency even when operating at lower input voltages.
• Low Quiescent Current: The 10 mA quiescent current ensures minimal power consumption during standby or low-load conditions.
• High PSRR: The regulator boasts a PSRR of 75dB at 120Hz, which helps in filtering out noise from the power supply, ensuring clean and stable output voltage.
• Protection Features: The device includes over-current and short-circuit protection, safeguarding both the regulator and the connected circuitry from potential damage.
• Wide Operating Temperature Range: The LX8117A-00CDT operates reliably within a temperature range of 0°C to 125°C, making it suitable for a wide range of environmental conditions.
• Surface Mount Package: The TO252 package type facilitates surface mount assembly, which is ideal for compact and high-density PCB designs.

LX8117A-00CDT Applications

The LX8117A-00CDT is well-suited for a variety of applications where a reliable and efficient power supply is required. Its adjustable output voltage and high efficiency make it ideal for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and other portable electronics.
• Industrial Equipment: Providing stable power to control systems, sensors, and actuators in industrial environments.
• Telecommunications: Ensuring reliable power supply to communication modules and base stations.
• Automotive Electronics: Supplying power to various electronic components within vehicles, including infotainment systems and control units.

Conclusion of LX8117A-00CDT

The LX8117A-00CDT is a robust and versatile linear regulator IC that offers a wide range of features and benefits for power management applications. Its adjustable output voltage, high efficiency, and low quiescent current make it an excellent choice for a variety of electronic systems. The inclusion of over-current and short-circuit protection ensures the reliability and longevity of the device. Despite being marked as obsolete, the LX8117A-00CDT remains a valuable component for applications requiring a stable and efficient power supply.