ZHCSHO3L January 1989 – February 2018 LM285-2.5 , LM385-2.5 , LM385B-2.5
PRODUCTION DATA.
The LMx85-2.5 and LM385B-2.5 devices maintain a nearly constant voltage between the cathode and anode of 2.5 V when the minimum cathode current up to the recommended maximum is provided. See Recommended Operating Conditions for recommended minimum cathode current.