Texas Instruments

LP2986IMX-5.0/NOPB

LP2986IMX-5.0/NOPB Description

The LP2986IMX-5.0/NOPB is a high-performance linear voltage regulator designed by Texas Instruments. This regulator features a fixed output voltage of 5V and is capable of delivering up to 200mA of output current. It is designed for surface mount applications and comes in an 8-pin SOIC package. The LP2986IMX-5.0/NOPB is optimized for low dropout voltage, ensuring efficient operation even at high input voltages up to 16V. With a maximum dropout voltage of 0.35V at 200mA, it outperforms many traditional regulators in terms of efficiency and power savings.

LP2986IMX-5.0/NOPB Features

• Fixed Output Voltage: The LP2986IMX-5.0/NOPB provides a stable 5V output, making it suitable for applications requiring a precise voltage supply.
• High Input Voltage Range: With a maximum input voltage of 16V, this regulator can handle a wide range of input voltages, providing flexibility in power supply design.
• Low Dropout Voltage: At 0.35V dropout voltage at 200mA, the LP2986IMX-5.0/NOPB ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator operates with a quiescent current of only 120 µA, minimizing power consumption in standby mode.
• High PSRR: With a power supply rejection ratio (PSRR) of 65dB at 1kHz, the LP2986IMX-5.0/NOPB effectively filters out noise from the input supply, ensuring clean output voltage.
• Protection Features: The regulator includes over-current, over-temperature, and short-circuit protection, safeguarding the device and connected circuits from damage.
• Enable Control Feature: The enable pin allows for dynamic control of the regulator's operation, enabling power-saving and modes controlled startup/shutdown sequences.
• Compliance and Packaging: The LP2986IMX-5.0/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. It is packaged in a tape and reel (TR) format, facilitating automated assembly processes.

LP2986IMX-5.0/NOPB Applications

The LP2986IMX-5.0/NOPB is ideal for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering microcontrollers, sensors, and other low-power devices in consumer electronics.
• Industrial Systems: Suitable for industrial control systems where reliability and efficiency are critical.
• Telecommunications: Provides a stable power supply for telecom equipment, ensuring consistent performance.
• Portable Devices: The low dropout voltage and low quiescent current make it suitable for battery-powered devices, extending battery life.
• Medical Devices: Ensures reliable power supply for medical equipment, where precision and stability are paramount.

Conclusion of LP2986IMX-5.0/NOPB

The LP2986IMX-5.0/NOPB from Texas Instruments is a robust and efficient linear voltage regulator designed to meet the demands of modern electronic systems. Its low dropout voltage, high PSRR, and comprehensive protection features make it a standout choice in its category. The enable control feature and low quiescent current further enhance its versatility and efficiency, making it suitable for a wide range of applications. Whether powering consumer electronics, industrial systems, or portable devices, the LP2986IMX-5.0/NOPB delivers reliable performance and significant power savings.