LP2995MX ,DDR Termination RegulatorLP2995 DDR Termination RegulatorAugust 2004LP2995DDR Termination Regulator
LP2995MX. ,DDR Termination RegulatorPin DescriptionSO-8 Pin orLLP Pin Name FunctionPSOP-8 Pin1 1,3,4,6,9, 13,16 NC No internal connecti ..
LP2995MX/NOPB ,DDR Termination Regulator 8-SOIC 0 to 125FEATURES DESCRIPTIONThe LP2995 linear regulator is designed to meet the2• Low Output Voltage Offset ..
LP2996 ,DDR Termination RegulatorLP2996 DDR Termination RegulatorNovember 2003LP2996DDR Termination Regulator
LP2996LQ ,DDR Termination RegulatorFeaturesn Source and sink currentThe LP2996 linear regulator is designed to meet the JEDECSSTL-2 sp ..
LP2996LQX ,DDR Termination RegulatorFeaturesn Source and sink currentThe LP2996 linear regulator is designed to meet the JEDECSSTL-2 sp ..
LT1008 ,Picoamp Input Current, Microvolt Offset, Low Noise Op Amp
LT1008CH ,Picoamp Input Current,Microvolt Offset,Low Noise Op Amp
LT1008CN8#PBF ,Picoamp Input Current, Microvolt Offset, Low Noise Op Amp
LT1008MH ,Picoamp Input Current,Microvolt Offset,Low Noise Op Amp
LT1009 ,2.5V ReferenceFEATURES• Excellent Temperature Stability • Wide Operating Current Range• Initial Tolerance: 0.2% M ..
LT1009 ,2.5V Reference
LP2995LQ-LP2995LQX-LP2995M-LP2995MR-LP2995MRX-LP2995MX-LP2995MX.
DDR Termination Regulator
LP2995
DDR Termination Regulator
General DescriptionThe LP2995 linear regulatoris designedto meetthe JEDEC
SSTL-2 and SSTL-3 specificationsfor terminationof DDR-
SDRAM. The device containsa high-speed operational am-
plifierto provide excellent responseto load transients. The
output stage prevents shoot through while delivering 1.5A
continuous current and transient peaksupto 3Ain the
applicationas requiredfor DDR-SDRAM termination. The
LP2995 also incorporatesa VSENSEpinto provide superior
load regulation anda VREF outputasa referencefor the
chipset and DDR DIMMS.
Patents Pending
Features Low output voltage offset Works with +5v, +3.3v and 2.5v rails Source and sink current Low external component count No external resistors required Linear topology Availablein SO-8, PSOP-8or LLP-16 packages Low cost and easyto use
Applications DDR Termination Voltage SSTL-2 SSTL-3
Typical Application CircuitAugust 2004
LP2995
DDR
ermination
Regulator