RT9807 - Micro-Power Voltage Detector

Richtek Technology Corporation

RT9807 Datasheet Preview — Preview of RT9807 PDF

Datasheet Details

Part number	RT9807
Manufacturer	Richtek ↗ Technology Corporation
File Size	166.74 KB
Description	Micro-Power Voltage Detector
Datasheet	RT9807-RichtekTechnologyCorporation.pdf

RT9807 Product details

Description

The RT9807 is a micro-power voltage detector with deglitched manual reset input which supervises the power supply voltage level for microprocessors (μP) or digital systems.

Features

low supply current of 3μA. The RT9807 performs supervisory function by sending out a reset signal whenever the VDD voltage falls below a preset threshold level. The timeout period of this reset signal can be adjusted via an external capacitor. Once VDD recovers above the threshold level, the reset signal will be released after a certain delay time. To manually pull reset signal low, just pull the manual reset input (MR) below the specified logic-low level. The RT9807 is available in an SOT-23-5.

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Published: Mar 31, 2015 |