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52840 REG0 Voltage Accuracy

From the product spec, the voltage accuracy is listed as -10, +5% from the programmed value.  We're using 3.0 V.  For our application I need some more specifics on this regulator.  We're only using the LDO, and not the DC/DC.

Does this mean that on one unit that rail can vary over 2.7-3.15 V?

Is this variation expected to be a static offset unit-to-unit across a population, over time, over temperature, under load, or something else?

Lastly, what type of load and line regulation could we expect to see from this regulator?

Thanks in advance.

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