This move comes after defeating Michigan last week.
Elliott becomes the fourth Lady Lion to find a new home.
The Nittany Lions responded with a sweep after their unbeaten run at Rec Hall came to an end last week.
"Having a Penn State background just builds confidence."
Mingo requested his release after Penn State struggled heavily last season.
This is the first time since February 14 that the Nittany Lions have won back-to-back games.