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LP2997

National Semiconductor
Part Number LP2997
Manufacturer National Semiconductor
Description DDR-II Termination Regulator
Published Mar 22, 2005
Detailed Description LP2997 DDR-II Termination Regulator June 2004 LP2997 DDR-II Termination Regulator General Description The LP2997 linea...
Datasheet PDF File LP2997 PDF File

LP2997
LP2997


Overview
LP2997 DDR-II Termination Regulator June 2004 LP2997 DDR-II Termination Regulator General Description The LP2997 linear regulator is designed to meet the JEDEC SSTL-18 specifications for termination of DDR-II memory.
The device contains a high-speed operational amplifier to provide excellent response to load transients.
The output stage prevents shoot through while delivering 500mA continuous current and transient peaks up to 900mA in the application as required for DDR-II SDRAM termination.
The LP2997 also incorporates a VSENSE pin to provide superior load regulation and a VREF output as a reference for the chipset and DIMMs.
An additional feature found on the LP2997 is an active low shut...



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