'That's So Raven' Star -- Let's Make a (Plea) Deal!

"That's So Raven" star Orlando Brown has struck a plea deal in his DUI case ... which will keep him out of jail, if he can keep himself out of trouble.

As TMZ first reported, Brown was busted back on August 12 for driving under the influence -- and he allegedly had a BAC of more than twice the legal limit.

Even though Brown's manager maintained his innocence ... the L.A. City Attorney's Office tells TMZ that Brown pled no contest this week to one count of driving with a BAC over .08%.

He was given 36 months probation, paid a $390 fine (plus penalty costs), sentenced to one day in jail (time served), ordered to undergo an alcohol education program, and attend 10 AA meetings.