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RT9199 Datasheet 2a Peak Sink/source Bus Termination Regulator

Manufacturer: Richtek Technology

Overview: ® RT9199 Cost-Effective, 2A Peak Sink/Source Bus Termination Regulator.

Datasheet Details

Part number RT9199
Manufacturer Richtek Technology
File Size 220.92 KB
Description 2A Peak Sink/Source Bus Termination Regulator
Datasheet RT9199_RichtekTechnology.pdf

General Description

The RT9199 is a simple, cost-effective and high-speed linear regulator designed to generate termination voltage in Double Data Rate (DDR) memory system to ply with the devices requirements.

The regulator is capable of actively sinking or sourcing up to peak 2A for DDRII or 1.5A for DDRIII while regulating an output voltage to within 20mV.

The output termination voltage can be tightly regulated to track 1/2VDDQ by two external voltage divider resistors or the desired output voltage can be pro-grammed by externally forcing the REFEN pin voltage.

Key Features

  • include extremely low initial offset voltage, excellent load regulation, current limiting in bi-directions and on-chip thermal shut-down protection. The RT9199 are available in both SOP-8 and SOP-8 (Exposed Pad) surface mount packages. Ordering Information RT9199 Package Type S : SOP-8 SP : SOP-8 (Exposed Pad-Option 2) Lead Plating System P : Pb Free G : Green (Halogen Free and Pb Free) Z : ECO (Ecological Element with Halogen Free and Pb free) Note : Richtek products are :  RoHS compliant and.

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RT9199 Distributor