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LP2985AIM5X-2.5

LP2985AIM5X-2.5 Description

The LP2985AIM5X-2.5 is a fixed positive low dropout (LDO) linear voltage regulator designed to provide a stable 2.5V output voltage with a maximum output current of 150mA. Manufactured by National Semiconductor, this regulator is part of the Power Management Integrated Circuit (PMIC) category and is ideal for applications requiring a reliable and efficient power supply solution. The device features a maximum input voltage of 16V and a dropout voltage of 0.58V at 150mA, ensuring efficient operation even at low input-to-output voltage differentials.

LP2985AIM5X-2.5 Features

• Output Type: Fixed positive output voltage of 2.5V.
• Input Voltage Range: Capable of handling input voltages up to 16V, making it suitable for a wide range of power supply sources.
• Output Current: Delivers a maximum output current of 150mA, sufficient for powering various electronic devices and circuits.
• Low Dropout Voltage: With a maximum dropout voltage of 0.58V at 150mA, the LP2985AIM5X-2.5 ensures high efficiency and minimal power loss.
• Low Quiescent Current: Features a low quiescent current of 95µA, which is crucial for battery-operated devices and applications where power consumption needs to be minimized.
• High PSRR: Offers a high power supply rejection ratio (PSRR) of 45dB at 1kHz, effectively filtering out noise and ripple from the input power supply.
• Protection Features: Includes over-current, over-temperature, and short-circuit protection, ensuring robustness and reliability in various operating conditions.
• Control Features: Equipped with an enable feature, allowing for precise control over the regulator's operation.
• Mounting Type: Surface mount technology (SMT) enables easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: MSL 1 (unlimited), indicating that the device is not sensitive to moisture, which is beneficial for manufacturing processes and long-term reliability.

LP2985AIM5X-2.5 Applications

The LP2985AIM5X-2.5 is well-suited for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and IoT devices, where low power consumption and high efficiency are critical.
• Consumer Electronics: Suitable for powering various consumer electronics like digital cameras, MP3 players, and other handheld devices.
• Industrial Applications: Can be used in industrial control systems, sensors, and instrumentation where reliable power supply and low noise are essential.
• Medical Devices: Applicable in medical equipment where precise voltage regulation and low dropout voltage are necessary for accurate operation.
• Telecommunications: Useful in communication devices and infrastructure where stable power supply and low noise are required for optimal performance.

Conclusion of LP2985AIM5X-2.5

The LP2985AIM5X-2.5 is a versatile and efficient low dropout linear voltage regulator that offers a range of features and benefits tailored to meet the demands of modern electronic applications. Its low dropout voltage, high PSRR, and comprehensive protection features make it a reliable choice for designers seeking a stable and efficient power supply solution. With its fixed 2.5V output and maximum output current of 150mA, the LP2985AIM5X-2. is5 particularly well-suited for battery-powered devices and other applications where power efficiency and compact design are paramount. National Semiconductor's commitment to quality and performance ensures that the LP2985AIM5X-2.5 will deliver consistent and reliable performance in a wide range of applications.