UNISONIC TECHNOLOGIES CO., LTD

UR6515C

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2012 Unisonic Technologies Co., Ltd

QW-R101-038.A

2A DDR BUS TERMINATION

REGULATOR

DESCRIPTION

The UR6515C is a linear regulator providing up to 2A transient

peak current sourcing and sinking capability for DDR SDRAM bus

terminator applications while regulating an output voltage to within

40mV. It contains a high speed operational amplifier which provides

fast load transient response and only requires 10uF of ceramic

output capacitance.

The UR6515C output termination voltage tracks the reference

Additional features include current limiting protection and thermal

shutdown protection.

FEATURES

*DDR1/ DDR2/DDR3 termination voltage applications

*Sink and Source Current

2A Contious Current

*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

ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

UR6515CL-SH2-R

UR6515CG-SH2-R

HSOP-8

Tape Reel

UR6515CL-SH2-T

UR6515CG-SH2-T

HSOP-8

Tube