CAT859, CAT853 Datasheet - ON Semiconductor

CAT859, CAT853, 3-Pin Microprocessor Power Supply Supervisors

CAT853, CAT859, CAT863, CAT869 3-Pin Microprocessor Power Supply Supervisors .
The CAT853, CAT863, CAT859, and CAT869 are supervisory circuits that monitor power supplies in digital systems.

Features

* Precision Monitoring of +3.3 V (
* 5%,
* 10%), 5 V (
* 10% Power Supplies)
* Active Low Reset Output
* Reset Valid down to VCC = 1.0 V
* 6 mA Power Supply Current
* Power Supply Transient Immunity
* Industrial Temperature Range:

Applications

* Computers, Servers, Laptops and Cable Modems
* Wireless Communications
* Embedded Control Systems
* White Goods
* Power Meters
* Intelligent Instruments
* PDAs and Handheld Equipment Table 1. THRESHOLD SUFFIX SELECTOR Nominal Threshold Volt

CAT853_ONSemiconductor.pdf