UR5517 Datasheet - UTC

UR5517 3A DDR BUS TERMINATION REGULATOR

The UR5517 is a linear regulator which provides up to 3 Amp bi-directional sourcing and sinking capability for DDR1/2/3 SDRAM bus terminator applications. It only requires 20uF of ceramic output capacitance by a integrated operational amplifier which provides fast load transient response. The UR5517.

UR5517 Features

* Input Voltage Range:3~5.5V

* VLDOIN Voltage Range:1.2V~3.6V

* DDR1/2/3 Termination Voltage Applications

* Sourcing and Sinking Current up to 3A

* ±20mV Accuracy for VTT and VTTREF

* 10mA Buffered Reference(VTTREF)

* Supports High-Z in S3(STR) and Soft-off in S5(Shutdown

UR5517-UTC.pdf

UR5517 Datasheet Preview — Preview of UR5517 PDF

Datasheet Details

Part number:

UR5517

Manufacturer:

UTC

File Size:

1.19 MB

Description:

3a ddr bus termination regulator.

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UR5517 UR5517 DDR BUS TERMINATION REGULATOR UTC

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