LP2996MR/NOPB

DDR Termination Regulator, 8PSOP, 1.5A, Low external component count, Low output voltage offset

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Price:: US $0.95~1.55 / piece [Get Latest Price]

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PartNumber:: LP2996MR/NOPB

Brand:: National Semiconductor - NS | Pack: DIP | D/C: 10+

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Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-12-27

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Product Summary

The LP2996MR/NOPB is a DDR Termination Regulator. It is designed to meet the JEDEC SSTL-2 specifications for termination of DDR-SDRAM. The LP2996MR/NOPB contains a high-speed operational amplifier to provide excellent response to load transients. The output stage prevents shoot through while delivering 1.5A continuous current and transient peaks up to 3A in the application as required for DDR-SDRAM termination. The LP2996MR/NOPB also incorporates a VSENSE pin to provide superior load regulation and a VREF output as a reference for the chipset and DIMMs. Applications include: DDR-I and DDR-II Termination Voltage, SSTL-2 and SSTL-3 Termination, HSTL Termination.

Parametrics

LP2996MR/NOPB absolute maximum ratings: (1)AVIN to GND: -0.3V to +6V; (2)PVIN to GND: -0.3V to AVIN; (3)VDDQ: -0.3V to +6V; (4)Storage Temp. Range: -65℃ to +150℃; (5)Junction Temperature: 150℃; (6)SO-8 Thermal Resistance (θJA): 151℃/W; (7)PSOP-8 Thermal Resistance (θJA): 43℃/W; (8)LLP-16 Thermal Resistance (θJA): 51℃/W; (9)Lead Temperature (Soldering, 10 sec): 260℃; (10)ESD Rating: 1kV.

Features

LP2996MR/NOPB features: (1)Source and sink current; (2)Low output voltage offset; (3)No external resistors required; (4)Linear topology; (5)Suspend to Ram (STR) functionality; (6)Low external component count; (7)Thermal Shutdown; (8)Available in SO-8, PSOP-8 or LLP-16 packages.