I'm not sure myself. I recall a very compact unit that was sold around xmas time @HD, but haven't seen it since. They do have a small carry around unit rated for 90 psi I believe for about $100 that might just fit the bill.
With any unit you happen to come across, I'd ask to have one plugged in to test.
FWIW -
For a spare time exercise, I put a unit together out of an idle 12 tire compressor, an old grill propane tank that I carefully refurbished, a 12 volt motorcycle battery, a 1 amp battery charger, wall switch and a small compact dolly. With the purchase of some hose and fittings, a guage and regulator, a water pump pressure control switch and some time in my basement shop, it all became one mobile unit. Very "light duty" use mind you.
I have an old 2-cycle engine and an inductive motor from the air handler of my furnace I've pondered about modifying and arranging for a larger stationary compressor, but that's more of an exercise than I wish to get involved in right now.
Good luck and keep us posted.