RT9818 Datasheet Micro-power Voltage Detectors

Manufacturer: Richtek Technology Corporation

Overview: RT9818 Micro-Power Voltage Detector 1 General.

Datasheet Details

Part number	RT9818
Manufacturer	Richtek Technology Corporation
File Size	1.01 MB
Description	Micro-Power Voltage Detectors
Datasheet	RT9818_RichtekTechnologyCorporation.pdf

The RT9818 is a micro-power voltage detector designed to supervise the power supply voltage levels for microprocessors (P) or digital systems.

It provides internally fixed threshold levels with 0.1V increments, ranging from 1.2V to 5V, covering most digital applications.

The device

a low supply current of 3A. The RT9818 performs supervisory function by sending out a reset signal whenever the VDD voltage falls below a preset threshold level. This reset signal persists until VDD recovers and surpasses the threshold level, at which point the reset signal is released after a certain delay time. The RT9818 is available in SC-82, SC-70-3, SOT-23-3, SOT-23-5, and SOT-89 packages. The recommended junction temperature range is.
40C to 125C, and the ambient temperature ra.

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