RT9834 - Micro-Power Voltage Detector

Product Overview

Richtek

Datasheet Details

Part number	RT9834
Manufacturer	Richtek
File Size	189.88 KB
Description	Micro-Power Voltage Detector
Datasheet	RT9834 Datasheet
Additional preview pages of the RT9834 datasheet.

Product details

Description

The RT9834 is a micro-power voltage detector with deglitched manual reset input supervising the power supply voltage level for microprocessors (μP) or digital systems.

Features

low supply current of 3μA. The RT9834 performs supervisory function by sending out a reset signal whenever the VDD voltage falls below a preset threshold level. This reset signal will last the whole period before VDD recovering. Once VDD recovered upcrossing the threshold level, the reset signal will be released after a certain delay time. To pull reset signal low manually, just pull the manual reset input (MR) below the specified VIL level. The RT9834 is available in the SC-82 and SOT-143 packa.

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Published: Dec 10, 2023 |