The LP2998QMRE/NOPB is a specialized power management integrated circuit (PMIC) designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This device is specifically engineered to meet the needs of high-performance digital applications, particularly those requiring clean and stable power for noise-sensitive circuits.

Key Features

• DDR Termination Regulator: The LP2998QMRE/NOPB provides a sink/source double data rate (DDR) termination voltage regulator that is capable of delivering a high level of accuracy and stability.
• Low Noise and High PSRR: It features low output voltage noise and high power supply rejection ratio (PSRR), making it ideal for providing a clean termination voltage to DDR memory systems.
• VTTREF Buffered Reference: This product includes a VTTREF buffered reference output that tracks half the supply voltage (VDDQ). This is crucial for maintaining the integrity of the memory signal levels.
• Thermal Shutdown: The LP2998QMRE/NOPB is equipped with a thermal shutdown feature, enhancing the safety and reliability of the device under high-temperature conditions.

Applications

The device is widely used in computing and storage applications where stable memory operation is critical. This includes:

• Desktop computers
• Laptops and notebooks
• Servers
• Workstations
• High-performance computing (HPC) systems

Quality and Reliability

As with all Texas Instruments products, the LP2998QMRE/NOPB is built to high-quality standards. It is offered in a 24-lead QFN package and is characterized for operation from -40°C to 85°C. The NOPB designation indicates that the product is lead-free and RoHS compliant, adhering to environmental standards.

Ordering and Packaging

TI’s LP2998QMRE/NOPB comes in tape and reel packaging, facilitating efficient handling and assembly during the manufacturing process. Its industry-standard footprint and pinout make it easy to design into new and existing platforms.

For detailed technical specifications, application notes, and support resources, customers can visit the Texas Instruments website or contact their local TI sales office.