Product Overview: LP3982ILD-3.0/NOPB

The LP3982ILD-3.0/NOPB is a high-performance, low-dropout regulator (LDO) from Texas Instruments, designed to deliver a fixed output voltage of 3.0V with outstanding accuracy. This LDO is part of Texas Instruments' extensive range of power management integrated circuits, renowned for their reliability and efficiency in a variety of applications.

This particular model is encapsulated in a compact, 8-lead LLP package, making it an excellent choice for space-constrained applications. With the capability to deliver up to 300 mA of continuous output current, the LP3982ILD-3.0/NOPB is suitable for powering a wide range of devices, from microcontrollers and digital logic to RF systems and portable electronics.

Key Features

• Fixed Output Voltage: Precisely regulated 3.0V output, ideal for consistent power delivery.
• High Output Accuracy: Ensures reliable performance with tight voltage regulation.
• Low Dropout Voltage: Operates efficiently with minimal difference between the input and output voltages, enhancing battery life in portable devices.
• High Peak Current Capability: Capable of supplying up to 300 mA, suitable for a variety of loads.
• Stable with Low-ESR Ceramic Capacitors: Offers stability with cost-effective and compact ceramic capacitors.
• Thermal Shutdown and Short-Circuit Protection: Built-in safety features to prevent damage from overheating and circuit faults.
• Noise Reduction Pin: Allows for an external bypass capacitor to reduce output noise, a critical feature for sensitive applications like RF or precision analog circuits.

Applications

The LP3982ILD-3.0/NOPB is versatile and can be used in various applications, including:

• Portable Devices (Smartphones, Tablets, Handheld Gaming Consoles)
• Wireless Communication Devices (Bluetooth Headsets, GPS Receivers)
• Healthcare Devices (Portable Medical Equipment, Fitness Trackers)
• Microcontroller Power Supplies
• Point-of-Load Power Supplies in Distributed Power Systems

With its combination of high accuracy, low power consumption, and robust protection features, the LP3982ILD-3.0/NOPB from Texas Instruments stands out as a reliable power management solution for designers looking to maximize the performance of their electronic systems.