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LP2986AIMX-3.3/NOPB

LP2986AIMX-3.3/NOPB Description

The LP2986AIMX-3.3/NOPB is a high-performance linear voltage regulator designed for applications requiring low power consumption and high efficiency. Manufactured by National Semiconductor, this regulator is part of the Linear & Switching Voltage Regulators category. It features a fixed output voltage of 3.3V, making it suitable for a wide range of electronic devices that require stable and precise power supply.

LP2986AIMX-3.3/NOPB Features

• Low Quiescent Current: The LP2986AIMX-3.3/NOPB boasts a quiescent current of only 120 µA, which is exceptionally low compared to similar regulators. This feature is crucial for battery-operated devices and other applications where power efficiency is paramount.
• High PSRR: With a power supply rejection ratio (PSRR) of 65dB at 1kHz, the regulator effectively filters out noise from the input supply, ensuring a clean and stable output voltage.
• Fixed Output Voltage: The regulator provides a fixed output voltage of 3.3V, eliminating the need for external resistors and simplifying the design process.
• High Input Voltage Range: The LP2986AIMX-3.3/NOPB can operate with input voltages up to 16V, offering flexibility in power supply options.
• High Output Current: Capable of delivering up to 200mA of output current, this regulator is suitable for applications requiring moderate power levels.
• Low Dropout Voltage: The maximum dropout voltage of 0.35V at 200mA ensures efficient operation even when the input voltage is close to the output voltage.
• Protection Features: The regulator includes over-current, over-temperature, and short-circuit protection, enhancing reliability and safeguarding the device against potential faults.
• Enable Control Feature: The enable control feature allows for easy control of the regulator's operation, enabling power-saving modes and dynamic power management.
• Surface Mount Packaging: The surface mount package type facilitates easy integration into compact and high-density PCB designs.

LP2986AIMX-3.3/NOPB Applications

The LP2986AIMX-3.3/NOPB is ideal for a variety of applications, including:

• Battery-Powered Devices: Its low quiescent current and high efficiency make it suitable for portable electronics, such as smartphones, tablets, and wearable devices.
• Embedded Systems: The regulator's fixed output voltage and high PSRR ensure stable power supply for microcontrollers, sensors, and other embedded components.
• Communication Equipment: The low noise and high PSRR characteristics are beneficial for sensitive communication circuits, including RF modules and base stations.
• Industrial Control Systems: The robust protection features and high input voltage range make it reliable for industrial applications, such as PLCs and automation controllers.

Conclusion of LP2986AIMX-3.3/NOPB

The LP2986AIMX-3.3/NOPB stands out in the market due to its combination of low quiescent current, high PSRR, and robust protection features. Its fixed output voltage and high efficiency make it an excellent choice for a wide range of applications, particularly those requiring low power consumption and high reliability. Whether used in battery-operated devices or industrial control systems, the LP2986AIMX-3.3/NOPB delivers consistent performance and ease of use, making it a preferred solution for engineers and designers in the electronics industry.