UM7027A Datasheet, PDF (6/8 Pages) Union Semiconductor, Inc. – Voltage Detector

UM70xxA
5V Power Line Monitoring Circuit
Generally, a minimum operating voltage of 4.5V is guaranteed in a 5V power line system. The
UM7044A is recommended for use as 5V power line monitoring circuit.
5V power line monitor with power-on reset
UM7044A
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http://www.union-ic.com Rev.04 Jul.2012
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