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LP2987IMM-3.3/NOPB

LP2987IMM-3.3/NOPB Description

The LP2987IMM-3.3/NOPB is a micro power, 200 mA ultra low dropout linear regulator designed by National Semiconductor. This device is part of the Power Management Integrated Circuits (PMIC) category and is ideal for applications requiring high efficiency and low power consumption. The regulator features a fixed output voltage of 3.3V and is designed to operate with a maximum input voltage of 16V. It boasts a low quiescent current of 120 µA, making it suitable for battery-powered and energy-sensitive applications. The LP2987IMM-3.3/NOPB also offers a maximum dropout voltage of 0.35V at 200mA, ensuring efficient operation even at low input-to-output differentials.

LP2987IMM-3.3/NOPB Features

• Output Voltage: Fixed at 3.3V, providing a stable power supply for various electronic devices.
• Input Voltage Range: Capable of handling input voltages up to 16V, offering flexibility in power source options.
• Output Current: Delivers a maximum output current of 200mA, suitable for powering small to medium-sized electronic components.
• Low Dropout Voltage: With a maximum dropout voltage of 0.35V at 200mA, it ensures high efficiency even at low input-to-output voltage differences.
• Low Quiescent Current: Features a quiescent current of 120 µA, minimizing power consumption and extending battery life in portable applications.
• Power Supply Current: The maximum supply current is 3.7 mA, contributing to overall power efficiency.
• Protection Features: Includes over current, over temperature, and short circuit protection, ensuring robust operation and reliability.
• Control Features: Equipped with an enable feature, allowing for dynamic control of the regulator's operation.
• Mounting Type: Surface mount technology (SMT) ensures compact and reliable integration into PCB designs.
• Output Configuration: Positive output configuration, suitable for a wide range of applications requiring a positive voltage supply.

LP2987IMM-3.3/NOPB Applications

The LP2987IMM-3.3/NOPB is well-suited for a variety of applications where low power consumption and high efficiency are critical. These applications include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices where battery life is a key consideration.
• Low Power Systems: Suitable for IoT devices, sensors, and other low power applications that require a stable and efficient power supply.
• Embedded Systems: Provides a reliable power solution for embedded systems in industrial and automotive applications.
• Consumer Electronics: Can be used in a range of consumer electronics where compact size and low power consumption are essential.

Conclusion of LP2987IMM-3.3/NOPB

The LP2987IMM-3.3/NOPB from National Semiconductor stands out as a highly efficient and reliable linear regulator. Its low quiescent current and low dropout voltage make it an excellent choice for applications where power efficiency and battery life are paramount. The inclusion of over current, over temperature, and short circuit protection ensures robust operation in various environments. With its fixed 3.3V output and ability to handle up to 200mA, the LP2987IMM-3.3/NOPB is versatile and suitable for a wide range of low power applications. Its surface mount packaging and enable feature further enhance its integration into modern electronic designs. Overall, the LP2987IMM-3.3/NOPB offers a compelling combination of performance, efficiency, and reliability, making it a standout choice in the power management IC market.