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UR6515C Datasheet


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 voltage applied at VREF pin. A resistor divider connected to VIN, GND and VREF pins is used to force the reference voltage to VREF pin.
Additional features include current limiting protection and thermal shutdown protection.

*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
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