UNI SONI C TECHNOLOGI ES CO., LTD

UR6512

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2015 Unisonic Technologies Co., Ltd

QW-R101-030.C

2 A DDR BU S T ERM I N AT I ON

REGU LAT OR

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DESCRI PT I ON

The UR6512 is a linear regulator providing up to 2A for DDR

1/DDR 2 and 1.5A for DDR 3 transient peak current and has

sourcing and sinking capability for DDR SDRAM bus terminator

applications while regulating an output voltage to within 20mV. It

contains a high speed operational amplifier which provides fast load

transient response and only requires 10uF of ceramic output

capacitance.

The UR6512 output termination voltage tracks the reference

Additional features include current limiting protection and thermal

shutdown protection.

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FEAT U RES

* DDR1/ DDR2/DDR3 Termination Voltage Applications

* Adjustable Output Voltage by External Resistors

* Integrated Power MOS Devices

* Suspend to RAM(STR) Functionality

* Current Limiting Protection

* Thermal Shutdown Protection

* Cost-Effective and Easy to Use

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ORDERI N G I N FORM AT I ON

Ordering Number

Package

Packing

UR6512G-SH2-T

HSOP-8

Tube

UR6512G-SH2-R

HSOP-8

Tape Reel

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M ARK I N G