Product Overview: LP2980IM5X-4.7

The LP2980IM5X-4.7 is a highly reliable, low dropout regulator from Texas Instruments, designed to deliver a fixed output voltage of 4.7V with an impressive accuracy. This voltage regulator is a part of the LP2980 series, which is known for its low power consumption and stable performance, making it an ideal choice for battery-powered applications and portable devices.

Key Features

• Output Voltage: The device provides a precise 4.7V output, which is suitable for various electronic components that require a regulated power supply.
• High Accuracy: It offers an outstanding voltage accuracy of ±0.5% at room temperature and ±1% over the full temperature range, ensuring reliable operation under different conditions.
• Low Dropout: The LP2980IM5X-4.7 boasts a low dropout voltage, typically 280 mV at 100 mA load, which allows it to continue to regulate the output voltage even when the input-to-output voltage differential is minimal.
• Current Limiting and Thermal Protection: The device includes built-in current limiting and thermal shutdown features, providing protection against overcurrent and overheating scenarios, thus enhancing the overall safety and longevity of the application.
• Low Quiescent Current: With a quiescent current of typically 850 µA, this regulator is optimized for battery-powered applications where power efficiency is critical.

Applications

The LP2980IM5X-4.7 is versatile and well-suited for a wide range of applications, including:

• Portable electronics such as PDAs, cell phones, and laptops
• Battery-powered equipment
• Reference voltage sources
• Consumer electronics
• Automotive electronics

Package and Quality

This regulator is available in a small SOT-23 package, which is ideal for space-constrained applications. The device is also characterized for operation over an extended temperature range of −40°C to 125°C, ensuring reliable performance in various environments. Texas Instruments is committed to high-quality standards, and the LP2980IM5X-4.7 is no exception, being designed and manufactured to meet the rigorous demands of the electronics industry.

With its combination of features, the LP2980IM5X-4.7 from Texas Instruments stands out as a robust and efficient solution for precise voltage regulation in a multitude of applications.