Identifying an IC named ID2J
Searches on ID2J seem to draw a complete blank.

However a search on 1D2J brings up this page...
http://m.cnledw.com/bbs/topic/view/163682.html

which contains the entry

表面代码丝印 1DYJ 1DZJ 1D0J 1D1J 1D2J 1D3J 1D4J 1D5J 1D6J 1D7J 1D8J 1D9J 封装SOT23-6封装SOT23-5封装SOT23是什么型号?

unfortunately I can't get you any closer than that ... maybe someone else can?
May be misleading because the mark does look like "I" rather than "1"