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MAX809J AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MAX809J product

MAX809J

PMIC - Supervisors

SupervisorReset IC4.00V Threshold

The MAX809J is a 3-pin microprocessor supervisor IC with a 4.00V reset threshold, designed for reliable power-on reset and voltage monitoring in embedded systems.

Best for

  • Embedded systems
  • Battery-powered devices
  • Microprocessor power monitoring

Avoid if

  • Systems requiring a threshold other than 4.00V

Check before use

  • Reset active level polarity

Key specifications

Threshold Voltage
4.00 V
Reset Delay
200 ms
Package
SOT-23-3

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Embedded SystemsBattery Powered Equipment

Datasheet

3aff9816eda9c5726028f69f3b381950_2311021603_TECH-PUBLIC-MAX809J_C7202963.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MAX809J: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The MAX809J is a low-power microprocessor supervisory circuit that monitors power supply voltages and provides a reset signal when the voltage drops below the 4.00V threshold.