RT9005B Datasheet (rt9005a / Rt9005b) Ddr Vddq And Termination Voltage Regulator

Manufacturer: Richtek Technology

Overview: Preliminary RT9005A/B DDR VDDQ and Termination Voltage Regulator General.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

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

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.

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,.

Part Number	Description
RT9005A	(RT9005A / RT9005B) DDR VDDQ and Termination Voltage Regulator
RT9001	Ultra-Fast Transient Response LDO Regulator
RT9002A	(RT9002x) Dual Low-Dropout Regulator
RT9002B	(RT9002x) Dual Low-Dropout Regulator
RT9002C	(RT9002x) Dual Low-Dropout Regulator
RT9006A	(RT9006A / RT9006B) Dual LDO Regulator
RT9006B	(RT9006A / RT9006B) Dual LDO Regulator
RT9008	Low Dropout Linear Regulator Controller
RT9010	300mA LDO Regulator
RT9011	Portable Power Management 300mA Dual LDO Regulator