PT7M1818 circuit equivalent, supervisory circuit.
* Highly accurate: 1.5% (25°C)
* Accurate power monitoring: 2.5V, 2.9V, 3.0V
(PT7M1818), and 4.1, 4.3, 4.6V (PT7M1813)
* Operating voltage range: 1.0V ~ 5.5V.
The series are designed to monitor power supplies in µP and digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments. This device performs a single function: it asserts a reset signal .
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