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LP2986ILDX-5.0

LP2986ILDX-5.0 Description

The LP2986ILDX-5.0 is a high-performance linear regulator designed for applications requiring a fixed 5V output voltage. Manufactured by National Semiconductor, this device is part of the Power Management Integrated Circuits (PMIC) category and is ideal for a variety of electronic systems. The regulator features a maximum input voltage of 16V and can deliver up to 200mA of output current, making it suitable for low-power applications. With a dropout voltage of only 0.53V at 200mA, the LP2986ILDX-5.0 ensures efficient power conversion even at low input-to-output voltage differentials.

LP2986ILDX-5.0 Features

• Output Type: Fixed 5V output voltage, ensuring stable power supply for various electronic components.
• Input Voltage Range: Capable of handling input voltages up to 16V, providing flexibility in power source options.
• Output Current: Del aivers maximum output current of 200mA, suitable for low-power devices and peripherals.
• Low Dropout Voltage: A maximum dropout voltage of 0.35V at 200mA ensures high efficiency, especially in battery-powered applications where the input voltage may drop close to the output voltage.
• Control Features: Includes an enable pin, allowing for dynamic control of the regulator's operation, which can be useful for power-saving modes.
• Protection Features: Over-current, over-temperature, and short-circuit protections ensure robustness and reliability in various operating conditions.
• Low Quiescent Current: With a quiescent current of only 120 µA, the LP2986ILDX-5.0 minimizes power consumption during standby or low-load conditions.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 65dB at 1kHz helps in filtering out noise from the input power supply, resulting in a cleaner output voltage.
• Moisture Sensitivity Level: MSL 3 (168 Hours) indicates the device's resistance to moisture, making it suitable for a wide range of environmental conditions.
• Mounting Type: Surface mount packaging allows for compact and efficient integration into modern PCB designs.
• Package: Supplied in bulk packaging, suitable for high-volume production and assembly processes.

LP2986ILDX-5.0 Applications

The LP2986ILDX-5.0 is ideal for a variety of applications where a stable 5V power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering small peripherals, USB devices, and low-power sensors.
• Industrial Equipment: Suitable for control systems, instrumentation, and other low-power industrial applications.
• Telecommunications: Can be used in low-power communication modules and IoT devices.
• Medical Devices: Appropriate for powering portable medical equipment and diagnostic tools.
• Automotive: Useful in automotive electronic systems where a stable and reliable power supply is crucial.

Conclusion of LP2986ILDX-5.0

The LP2986ILDX-5.0 offers a combination of high efficiency, low dropout voltage, and robust protection features, making it a reliable choice for a wide range of low-power applications. Its fixed 5V output and low quiescent current ensure stable and efficient power delivery, while the enable control feature allows for dynamic power management. With its compact surface mount package and bulk packaging option, the LP9286ILDX-5.0 is well-suited for both small-scale and large-scale production environments. National Semiconductor's commitment to quality and performance ensures that this device meets the stringent requirements of modern electronic systems.