LP2996-N是TI公司的一款无产品，LP2996-N是DDR 终止稳压器，本页介绍了LP2996-N的产品说明、应用、特性等，并给出了与LP2996-N相关的TI元器件型号供参考。
LP2996-N - DDR 终止稳压器 - 无 - DDR存储器电源终端 - TI公司（Texas Instruments，德州仪器）
The LP2996-N linear regulator is designed to meet the JEDEC SSTL-2 specifications for termination of DDR-SDRAM. The device 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 LP2996-N 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 LP2996-N is an active low shutdown (SD) pin that provides Suspend To RAM (STR) functionality. When SD is pulled low the VTT output will tri-state providing a high impedance output, but, VREF will remain active. A power savings advantage can be obtained in this mode through lower quiescent current.
- 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 SOIC-8, SO PowerPAD-8 or WQFN-16 packages
