onsemi NCP5208
The NCP5208 is a linear regulator specifically designed for the active termination of DDR−I/II SDRAM. The device can be operated from a single supply voltage as low as 1.7 V. For DDR−I applications, the device is capable of sourcing and sinking current up to 1.5 A with the output voltage regulated to within "3% or better.| Part No. | NCP5208 |
|---|---|
| Datasheet | NCP5208 Download |
| Manufacturer |  onsemi |
| Description | DDR-I/II Termination Regulator |
| Buy | Stock & Price |
FEATURES
1 SOIC−8 D SUFFIX CASE 751 MARKING DIAGRAM 8 N5208 ALYW G 1●
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● Supports Both DDR−I and DDR−II SDRAM Requirements Single Supply Voltage Operation as Low as 1.7 V Integrated Power MOSFETs Few External Components Needed Source and Sink Current Up to 1.5 A Load Regulation Within "3% Both Source and Sink Current Limits Open−Drain VTT OK (POK) Pin Shutdown Pin Thermal Shutdown Housed in SOIC−8 Package Pb−Free Package is Available A L Y W G = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package PIN CONNECTIONS Typical
APPLICATIONS
● DDR Termination Voltage● Active Bus Termination (SSTL−2, SSTL−3) POK 1 GND 2 VFB 3 SD 4 (Top View) 8 7 6 5 VTT PVIN AVIN VDDQ VDDQ 2.5 V VDDQ AVIN SD ORDERING INFORMATION Device Package SOIC−8 SOIC−8 (Pb−Free) Shipping† 2500/T ape & Reel 2500/T ape & Reel NCP5208 POK AVIN PVIN CIN VTT VFB VTT 1.25 V, 1.5 A COUT NCP5208DR2 NCP5208DR2G 2.5 V †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.
