PT7M1813, PT7M1818 Datasheet (Pericom Semiconductor Corporation)

PT7M1813, PT7M1818, Supervisory Circuit

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 whenever the VCC supply voltage falls below a pres

PT7M1813 Features

* 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

* Operating temperature range: -40°C to + 85°C

* Detect voltage temperature characteristics: 2.5%  TYP

* Efficient