Hallo Abhishek,

just want to give some hint: There is one trap when dealing with these voltage references. Some of them don't like capacitive load, at all. That's surprising, because one would assume that they should benefit from this capacitance, like normal voltage regulators, e.g. 7805, do. So, be careful when using some low pass filtering at output. It would be the best not to parallel capacitance directly, but behind inserted resistor. Circuit then looks like an operational amplifier output, where capacitive load is also isolated with the help of resistor. 4k7 resistor and 100nF/X7R capacitor could be used, for instance. This low pass filtered reference voltage should be buffered with the help of operational amplifier.

Bye,
Kai