Summary
3-Pin Microprocessor Power Supply Supervisors October, 2012 ??Rev. 33
Description
The CAT803, CAT809, and CAT810 are supervisory circuits that monitor power supplies in digital systems. The CAT803, CAT809, and CAT810 are direct replacements for the MAX803, MAX809 and MAX810 in applications operating over the industrial temperature range.
Source title
CAT810STBI-T3 Datasheet(PDF) - ON Semiconductor