The LP2980AIM5-2.8/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments, designed to maintain precision output voltage stability under varying input voltages, load conditions, and temperature changes. This regulator is particularly suitable for battery-powered applications due to its low quiescent current and low dropout voltage.

Key Features:

• Output Voltage: Fixed at 2.8V, providing a stable and regulated voltage supply for sensitive electronics.
• High Accuracy: Output voltage accuracy is maintained within ±0.5% over line, load, and temperature variations.
• Low Dropout Voltage: Offers a typical dropout of just 280mV at full load, allowing for efficient operation even when the input voltage is close to the output voltage.
• Low Quiescent Current: Consumes a low I<sub>Q of typically 850µA, making it ideal for portable, battery-operated equipment.
• Current Limiting and Thermal Protection: Features built-in current limiting and thermal shutdown to protect the device and the load from damage.
• Package: Available in a small SOT-23 package, which is ideal for space-constrained applications.
• Green Product: The NOPB designation indicates that the product is lead-free and RoHS compliant, making it an environmentally friendly choice.

Applications:

The LP2980AIM5-2.8/NOPB is versatile and can be used in a wide range of applications, including:

• Portable electronics such as PDAs, cell phones, and laptops
• Battery-powered devices
• Reference voltage sources
• Small electronics requiring a precise 2.8V supply

Quality and Reliability:

Texas Instruments is known for its commitment to quality and reliability, and the LP2980AIM5-2.8/NOPB is no exception. This product is designed to meet the stringent requirements of the most demanding applications, ensuring consistent performance and longevity.