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RT9005B - (RT9005A / RT9005B) DDR VDDQ and Termination Voltage Regulator

Download the RT9005B datasheet PDF. This datasheet also covers the RT9005A variant, as both devices belong to the same (rt9005a / rt9005b) ddr vddq and termination voltage regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The RT9005A/B is a dual-output linear regulator for DDRSDRAM VDDQ supply and termination voltage VTT supply.

The Regulator is capable of actively sinking or sourcing up to 2A.

The output termination voltage can be tightly regulated to track 1/2 VDDQ by two external voltage divider resistors.

Key Features

  • z z z z z z Ordering Information RT9005 Package Type SP : SOP-8 (Exposed Pad-Option 2) Operating Temperature Range P : Pb Free with Commercial Standard G : Green (Halogen Free with Commercial Standard) VOUT1 Output Voltage A : 2.5V B : 1.8V Note : Richtek Pb-free and Green products are : `RoHS compliant and compatible with the current requirements of IPC/JEDEC J-STD-020. `Suitable for use in SnPb or Pb-free soldering processes. `100% matte tin (Sn) plating. z Ideal for DDR-I and DDR-II VDDQ,.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RT9005A_RichtekTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number RT9005B
Manufacturer Richtek Technology
File Size 245.18 KB
Description (RT9005A / RT9005B) DDR VDDQ and Termination Voltage Regulator
Datasheet download datasheet RT9005B Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Preliminary RT9005A/B DDR VDDQ and Termination Voltage Regulator General Description The RT9005A/B is a dual-output linear regulator for DDRSDRAM VDDQ supply and termination voltage VTT supply. The Regulator is capable of actively sinking or sourcing up to 2A. The output termination voltage can be tightly regulated to track 1/2 VDDQ by two external voltage divider resistors. www.DataSheet4U.com Features z z z z z z Ordering Information RT9005 Package Type SP : SOP-8 (Exposed Pad-Option 2) Operating Temperature Range P : Pb Free with Commercial Standard G : Green (Halogen Free with Commercial Standard) VOUT1 Output Voltage A : 2.5V B : 1.8V Note : Richtek Pb-free and Green products are : `RoHS compliant and compatible with the current requirements of IPC/JEDEC J-STD-020.