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MAX809SEUR — SOT-23 (3-lead) package (representative)
SOT-23 (3-lead)
Representative of package type
Maxim Integrated Products Inc

MAX809SEUR

Microprocessor Supervisor · SOT-23 · Power Management
Part Status: Obsolete
Data last refreshed Jun 19, 2026
Manufacturer
Maxim Integrated Products Inc
Mfr Part #
MAX809SEUR
Series
MAX809
Category
Microprocessor Supervisor
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$3.85
Last transacted2000-05-15
Market range$3.85
Sourcing channels11
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Reset Threshold2.93 V
Output TypeActive-low push-pull
Physical & Thermal
Package / CaseSOT-23
Mounting TypeSurface Mount
SeriesMAX809
Operating Temperature-40°C ~ +105°C
Classification & Lifecycle
CategoryMicroprocessor Supervisor
TypePower Management
Part StatusObsolete

3-pin reset monitor, 2.93 V threshold, active-low push-pull reset

Availability & Sourcing

11 sources
SourceMfrQtyDate CodeConditionStatus
Market MAXM 499919 2210 — Available RFQ
Market Maxim 87500 — — Available RFQ
Market Maxim 58500 — — Available RFQ
Market MAX 20035 21+ — Available RFQ
Market MAXIM 12138 NEW ORIG — Available RFQ
Market MAX 8185 — — Available RFQ
Market ANALOG DEVICES 205000 2021 — Available RFQ
Market MAXIM 200000 20+ — Available RFQ
Market MAXIM 58485 19+ — Available RFQ
Market MAXIM 50000 21+ — Available RFQ
Market Maxim 400 — — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$3.85
Low$3.85
Last$3.85
Price as of2000-05-15

ZDI Transaction

Last ZDI price$3.85
As of2000-05-15
Active offers11

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
MAX809SEUR viewed on the web · Web User
MAX809SEUR viewed on the web · Web User
MAX809SEUR viewed on the web · Web User
MAX809SEUR viewed on the web · Web User
MAX809SEUR viewed on the web · Web User

Recent search and sourcing activity for MAX809SEUR.

Engineering FAQ

MAX809SEUR is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of MAX809SEUR?
Reset Threshold: 2.93 V; Output Type: Active-low push-pull.
What package is MAX809SEUR supplied in?
MAX809SEUR is supplied in the SOT-23 package, surface mount, rated -40°C ~ +105°C.
Can ZDI source MAX809SEUR beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

MAX809SEUR is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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