The LP3982ILDX-1.8 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver a stable and reliable power supply to sensitive electronic circuits. This high-performance component is ideal for applications requiring a fixed output voltage of 1.8V with a maximum output current of up to 300mA.

Key Features

• Stable Output Voltage: Provides a precise 1.8V output with excellent load and line regulation, ensuring consistent performance across various operating conditions.
• Low Dropout Voltage: The device operates with a very low dropout voltage, minimizing power loss and improving efficiency, which is critical for battery-powered applications.
• High Output Current: Capable of delivering up to 300mA of output current, suitable for a wide range of electronic devices.
• Low Quiescent Current: Features a low quiescent current, which significantly extends battery life in portable applications.
• Thermal Protection: Integrated thermal shutdown protection safeguards the device and the system from damage due to overheating.
• Current Limiting: Built-in current limiting prevents damage to the regulator and the load in the event of a fault or an overload condition.

Applications

The LP3982ILDX-1.8 is versatile and can be used in a variety of applications, including:

• Mobile phones and PDAs
• Portable media players
• Digital cameras and camcorders
• Wireless LAN devices
• GPS receivers

Quality and Reliability

As with all Texas Instruments products, the LP3982ILDX-1.8 is manufactured to the highest quality standards, ensuring reliable operation in even the most demanding environments. The device is available in a small-footprint, surface-mount package, making it an excellent choice for space-constrained applications.

Availability

The LP3982ILDX-1.8 is available for order and can be sourced directly from Texas Instruments or through authorized distributors. Detailed datasheets, application notes, and additional resources are available to assist with design-in and product integration.