Product Overview: LP2980IM5-2.8/NOPB

The LP2980IM5-2.8/NOPB is a high-performance, micro-power voltage regulator designed by Texas Instruments, offering exceptional regulation and low dropout voltage in a small SOT-23 package. This product is specifically engineered to cater to battery-powered and low-voltage applications, where maintaining battery life while providing stable voltage is crucial.

Key Features

• Output Voltage: Precisely regulated 2.8V output, ideal for consistent performance in sensitive electronic circuits.
• High Accuracy: Output voltage tolerance is within ±0.5% at room temperature and ±1% over the full operating temperature range, ensuring reliable operation under varying conditions.
• Low Dropout Voltage: Offers a low dropout voltage of typically 280 mV at 50 mA load, which enhances efficiency and allows operation closer to the battery end-of-life.
• Low Quiescent Current: The quiescent current is as low as 800 nA in shutdown mode and typically 500 µA under load, making it suitable for power-sensitive applications.
• Thermal Protection: Integrated thermal shutdown protection safeguards the device from overheating, contributing to the longevity and reliability of both the regulator and the overall system.
• Noise Reduction: The LP2980IM5-2.8/NOPB includes a noise bypass pin for an optional noise reduction capacitor to minimize output noise, a critical feature for RF and precision analog applications.
• Stable with Low ESR Capacitors: Stable with ceramic capacitors as low as 1 µF, which reduces board space and component costs.

Applications

The LP2980IM5-2.8/NOPB is versatile and can be used in a variety of applications, including:

• Mobile phones and PDAs
• Portable media players
• Wireless LAN and Bluetooth® devices
• GPS receivers
• Medical and healthcare devices

Environmental and Quality Certifications

The device is lead-free and RoHS compliant, adhering to environmental standards. It also comes in a "NO-lead" (NOPB) version, which denotes the absence of lead in the product, ensuring it meets the requirements for environmentally conscious manufacturing processes.

With its high level of integration and performance, the LP2980IM5-2.8/NOPB from Texas Instruments stands out as a reliable and efficient solution for low-voltage power regulation in compact and power-conscious designs.