The LP2998MAE/NOPB is a high-quality memory power supply solution from Texas Instruments, designed to meet the stringent requirements of modern DDR, DDR2, DDR3, and DDR4 SDRAM memory systems. This versatile integrated circuit provides both a VTT termination voltage and a VREF reference voltage, ensuring stable and reliable operation of memory modules in computing and communication applications.

Key Features

• Integrated VTT and VREF Outputs: The device includes a VTT output capable of sourcing and sinking current, and a VREF output that is tightly regulated to ensure precise voltage levels for memory termination.
• High-Accuracy Regulation: The LP2998MAE/NOPB maintains a high level of accuracy, with VREF accuracy of ±0.5% and VTT accuracy within 3% of VDDQ.
• Low Noise Performance: With its low-noise design, the LP2998MAE/NOPB contributes to signal integrity in memory buses, enhancing overall system performance.
• Power-Saving Modes: The device features shutdown and high-impedance modes to reduce power consumption when the memory is not in active use.
• Thermal Protection: Built-in thermal shutdown protection ensures the device operates within safe temperature ranges, preventing damage due to overheating.
• Surface-Mount Package: The LP2998MAE/NOPB comes in a compact, surface-mount 8-lead SOIC package, saving valuable board space.

Applications

The LP2998MAE/NOPB is ideal for a variety of applications, including:

• Desktop and notebook computers
• Graphics cards
• Server memory modules
• Networking and telecommunication equipment
• Embedded systems requiring stable memory power supply

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the LP2998MAE/NOPB is no exception. It is designed to meet the high reliability standards required in professional and industrial environments. The NOPB designation indicates that this product is lead-free, making it suitable for eco-friendly applications and compliance with RoHS regulations.