PS with voltage regulator

Hi,

I got this IC: https://www.rentron.com/remote_control/IR-D15A.JPG
and I have a power supply with voltage regulator rated for 5V DC / 3 A output, will this be good for this IC? Also, I'm looking into getting a latched relay output (for a high 110 V) load for this output. I have this: **broken link removed** but it's not a latched output, I'm wondering if someone has a schematic for a latched output for this?

Thanks

Robin

i as my let information yes it will work without any problem and give good result and about relay most type of relay connection is same so any relay with 5v coil and more than 110 v for switch side it will work