Primary residence for a Duplex in Michigan

[Lakota Tidd]

I have a quick question , I just bought a duplex. Babooooom! closed on it last week. first of many. 

my question is, if I were to buy another and tell them that I plan on living in 1 side and renting out the other [primary residence] will the bank allow 3.5-5% down?. 

only reason I ask is because I have heard a couple different things.  including me needing 15-20%