Texas Instruments

LP2986AILD-3.3/NOPB  

Linear & Switching Voltage Regulators

LP2986AILD-3.3/NOPB Description

The LP2986AILD-3.3/NOPB is a high-performance linear voltage regulator designed by Texas Instruments. This device offers a fixed output voltage of 3.3V and is capable of delivering a maximum output current of 200mA. It is housed in an 8-lead WSON package, making it suitable for surface mount applications. The regulator is designed to operate with an input voltage range up to 16V, ensuring compatibility with a wide range of power sources.

LP2986AILD-3.3/NOPB Features

• Fixed Output Voltage: The LP2986AILD-3.3/NOPB provides a stable 3.3V output, ideal for applications requiring a precise and consistent power supply.
• High Input Voltage Range: With a maximum input voltage of 16V, this regulator can handle a variety of input conditions, making it versatile for different power supply scenarios.
• Low Dropout Voltage: The maximum dropout voltage of 0.35V at 200mA ensures high efficiency, even at low input-to-output voltage differentials.
• Low Quiescent Current: A quiescent current of only 120 µA minimizes power consumption during operation, making it suitable for battery-powered devices.
• High PSRR: The 65dB power supply rejection ratio at 1kHz helps maintain output voltage stability under varying input conditions.
• Protection Features: Over-current, over-temperature, and short-circuit protections ensure robustness and reliability in demanding applications.
• Enable Control Feature: The enable pin allows for easy control of the regulator's operation, providing flexibility in system design.
• Compliance and Status: The LP2986AILD-3.3/NOPB is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.

LP2986AILD-3.3/NOPB Applications

The LP2986AILD-3.3/NOPB is well-suited for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it ideal for portable devices, consumer electronics, and industrial systems that require reliable power management. Specific use cases include:

• Battery-Powered Devices: The low quiescent current and high efficiency make it suitable for applications where battery life is a key consideration.
• Consumer Electronics: The fixed 3.3V output and high input voltage range ensure compatibility with a wide range of consumer devices.
• Industrial Systems: The robust protection features and compliance with industry standards make it a reliable choice for industrial applications.

Conclusion of LP2986AILD-3.3/NOPB

The LP2986AILD-3.3/NOPB from Texas Instruments is a versatile and efficient linear voltage regulator that offers a stable 3.3V output with a maximum current of 200mA. Its low dropout voltage, high PSRR, and comprehensive protection features make it a reliable choice for a wide range of applications. The enable control feature and low quiescent current further enhance its suitability for battery-powered and portable devices. With its compliance to REACH and ROHS3 standards, the LP2986AILD-3.3/NOPB is an excellent choice for designers seeking a high-performance, environmentally friendly power solution.

LP2986AILD-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LP2986AILD-3.3/NOPB

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Process Change Notification (PDF)       Process Change notification (PDF)       Product Change Notification 2024-06-28 (PDF)      

Application Notes :

Using the LM2660 and LP2986 to Generate a Regulated Negative Output Voltage