MB3771 - Power Supply Monitor

Cypress Semiconductor

MB3771 Datasheet Preview — Preview of MB3771 PDF

Datasheet Details

Part number	MB3771
Manufacturer	Cypress Semiconductor
File Size	315.00 KB
Description	Power Supply Monitor
Datasheet	MB3771-CypressSemiconductor.pdf

MB3771 Product details

Description

The Cypress MB3771 is designed to monitor the voltage level of one or two power supplies (+5 V and an arbitrary voltage) in a microprocessor circuit, memory board in large-size computer, for example.

Features

Precision voltage detection (VSA = 4.2 V ± 2.5 %).
User selectable threshold level with hysteresis (VSB = 1.23 V ± 1.5 %).
Monitors the voltage of one or two power supplies (5 V and an arbitrary voltage, >1.23 V).
Usable as over voltage detector.
Low voltage output for reset signal (VCC = 0.8 V Typ).
Minimal number of external components (one capacitor Min).
Low power dissipation (ICC = 0.35 mA Typ, VCC = 5 V).
Detection threshold voltage has hysteresis f.

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Published: Dec 8, 2016 |