Product Overview: LP3985ITL-4.8

The LP3985ITL-4.8 is a high-performance, low-dropout regulator (LDO) designed and manufactured by Texas Instruments. This LDO is designed to provide a stable and precise 4.8V output voltage, making it an ideal choice for a wide range of applications that require a regulated power supply with low noise and high accuracy.

Key Features

• Output Voltage: The LP3985ITL-4.8 provides a fixed output voltage of 4.8V, which is suitable for powering sensitive electronic circuits that require a consistent voltage level.
• High Accuracy: This LDO offers excellent load and line regulation, ensuring minimal voltage fluctuation across a range of input voltages and load conditions.
• Low Dropout Voltage: The device has a low dropout voltage, allowing it to continue providing a stable output even when the input voltage is close to the output voltage, maximizing efficiency.
• Low Noise: Designed for noise-sensitive applications, the LP3985ITL-4.8 features low output noise, which is critical for maintaining the integrity of sensitive analog signals.
• Thermal Protection: The LDO includes thermal shutdown protection to safeguard the device and the system from damage due to excessive temperatures.
• Current Limiting: Built-in current limiting protects the device and the load from damage in the event of an output short circuit or excessive load conditions.

Applications

The LP3985ITL-4.8 is versatile and can be used in various applications, including but not limited to:

• Portable and battery-powered devices
• Mobile phones and PDAs
• Digital cameras and audio devices
• Microcontroller power supplies
• Wireless LAN and Bluetooth® modules

Package and Availability

The LP3985ITL-4.8 is available in a compact, leadless package that is designed for surface mount technology, making it suitable for use in space-constrained applications. The product is available for order through Texas Instruments' official distributors and is supported by the company's comprehensive technical documentation and design resources.

For engineers and designers looking for a reliable power management solution, the LP3985ITL-4.8 from Texas Instruments offers an optimal blend of performance, efficiency, and ease of integration.