PT7M3808 Low Quiescent Programmable-Delay Supervisory IC

PublishTime：2021-10-26

●The PT7M3808 family of microprocessor supervisory circuits monitor system voltage from 0.4V to 5.0V, asserting an open-drain RESET signal when the manual reset (MR ) pin drops to a logic low. The RESET output remains low for the user-adjustable delay time after the SENSE voltage and Manual Reset (MR) return above the respective thresholds.
●The PT7M3808 family can provide Power-On Reset Generator with Adjustable Delay Time from 1.25ms to 10s and has a very low typical quiescent current of 2.8μA so it is well-suited to battery-powered applications.
●PT7M3808 is available in a small SOT23 and an ultra-small 2.0 x 2.0 TDFN package, and is fully specified over a temperature range of -40°C to +125°C.
●The Diodes Advantage
■Low Quiescent Current: 2.8μA Typical
▲Minimize operating current to save power consumption
■High Threshold Accuracy: 0.5% Typ.
▲Very precise for reset voltage
■Open-Drain Reset Output and Manual Reset(MR) input
■Power-On Reset Generator with Adjustable Delay Time:1.25ms to 10s
▲Flexibility for delay time setting for various application and market
■Temperature Range: -40ºC to +125ºC
■Available Package: TDFN2.0x2.0-6L and SOT23-6L
▲Low-profile small footprint industry standard package, easy for different applications and market

Brand of Product：	DIODES
Part#：	PT7M3808 、 PT7M3808G01 、 PT7M3808G09 、 PT7M3808G12 、 PT7M3808G125 、 PT7M3808G15 、 PT7M3808G18 、 PT7M3808G19 、 PT7M3808G30 、 PT7M3808G33 、 PT7M3808G50 、 PT7M3808GxxxZCEX 、 PT7M3808GxxxTAEX 、 PT7M3808G25 More Part#
Product Category：	Low Quiescent Programmable-Delay Supervisory IC More
Application：	[ erver/Storage ][ Surveillance ][ Networking ][ Notebook ][ battery-powered applications ] More
Data Type：	Supplier and Product Introduction More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	SOT23;TDFN
Language：	English Chinese Chinese and English Japanese
Date of Creation：	February 2018
Version Number：	Issue Number │001
Data Encoding：
Data Size：	340 KB

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