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LP2997 Datasheet Ddr-ii Termination Regulator

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LP2997 DDR-II Termination Regulator June 2004 LP2997 DDR-II Termination.

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.

Key Features

  • n n n n n n n n Source and sink current Low output voltage offset No external resistors required Linear topology Suspend to Ram (STR) functionality Low external component count Thermal Shutdown Available in SO-8, PSOP-8 packages.

LP2997 Distributor