onsemi NCP51510MNTAG

The NCP51510 is a source/sink Double Data Rate (DDR) termination regulator specifically designed for low input voltage and low−noise systems where space is a key consideration. The NCP51510 maintains a fast transient response and only requires a minimum vTT load capacitance of 10 μF for output stability. The NCP51510 supports remote sensing and all power requirements for DDR vTT bus termination. The NCP51510 can also be used in low−power chipsets and graphics processor cores that require dynamically adjustable output voltages. The NCP51510 is available in the thermally−efficient DFN10 Exposed Pad package, and is rated both Green and Pb −Free.

• Generate DDR Memory Termination Voltage (VTT)
• For DDR, DDR−2, DDR−3 and DDR−4 Source / Sink Currents
• Supports Loads Up to ±3 A (Typ), Output is Over−Current Protected
• Integrated MOSFETs with Thermal Shutdown Protection
• Fast Load−Transient Response
• PGOOD Output Pin to Monitor Status of vTT Output Regulation
• SS Input Pin for Suspend Shutdown mode
• VRI Input Reference for Flexible Voltage Tracking
• VTTS Input for Remote Sensing (Kelvin Connection)
• Built−in Soft−Start, Under Voltage Lockout
• Small, Low−Profile 10−pin, 3 x 3 mm DFN Package
• NCV51510MWTAG − Wettable Flank Option for Enhanced Optical Inspection
• NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
• This is a Pb −Free Device

• DDR Memory Termination
• Desktop PC’s, Notebooks, and Workstations
• Servers and Networking equipment
• Telecom/Datacom, GSM Base Station
• Graphics Processor Core Supplies
• Set Top Boxes, LCD−TV/PDP−TV, Copier/Printers
• Supplies Power for Chipset/RAM as Low as 0.5 V
• Active Source/Sink Bus Termination