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                                                                                                      1. Home
                                                                                                      2. Semiconductors - ICs
                                                                                                      3. Power Management ICs - PMIC
                                                                                                      4. Supervisors & Monitors
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                                                                                                      MAX6805US31D3+T

                                                                                                      Supervisor, Manual, Open-Drain, 1 V to 5.5 V supply, 3.08 V Threshold, 150 ms delay, SOT-143-4

                                                                                                      ANALOG DEVICES MAX6805US31D3+T
                                                                                                      Image is for illustrative purposes only. Please refer to product description.
                                                                                                      ManufacturerANALOG DEVICES
                                                                                                      Manufacturer Part NoMAX6805US31D3+T
                                                                                                      Order Code2799274
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      See all Technical Docs
                                                                                                      Packaging Options
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                                                                                                      QuantityPrice
                                                                                                      1+Rs.473.220
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                                                                                                      25+Rs.402.080
                                                                                                      100+Rs.348.480
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                                                                                                      500+Rs.318.180
                                                                                                      1000+Rs.314.590
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                                                                                                      Price for:Each (Supplied on Cut Tape)
                                                                                                      Minimum: 1
                                                                                                      Multiple: 1
                                                                                                      Rs.473.22
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                                                                                                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                      Product Information

                                                                                                      ManufacturerANALOG DEVICES
                                                                                                      Manufacturer Part NoMAX6805US31D3+T
                                                                                                      Order Code2799274
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      Reset Threshold Voltage - Min-
                                                                                                      Reset Threshold Voltage - Nom3.08V
                                                                                                      No. of Monitored Voltages1Monitors
                                                                                                      Supply Voltage Min1V
                                                                                                      Supply Voltage Max5.5V
                                                                                                      Reset Output TypeManual, Active-Low, Open-Drain
                                                                                                      IC Case / PackageSOT-143
                                                                                                      No. of Pins4Pins
                                                                                                      IC MountingSurface Mount
                                                                                                      Delay Time150ms
                                                                                                      Operating Temperature Min-40°C
                                                                                                      Operating Temperature Max125°C
                                                                                                      Product Range-
                                                                                                      Qualification-
                                                                                                      MSLMSL 1 - Unlimited
                                                                                                      SVHCNo SVHC (21-Jan-2025)
                                                                                                      Automotive Qualification Standard-
                                                                                                      Digital IC CaseSOT-143
                                                                                                      Threshold Voltage3.08V

                                                                                                      Product Overview

                                                                                                      The MAX6805US31D3+T is a low power, microprocessor (µP) reset circuit with manual reset in 4 pin SOT143 package. This low cost µP supervisory circuit monitors the power supplies and digital systems. It increase circuit reliability and reduce cost by eliminating external components and adjustments. They also feature a debounced manual-reset input. IC perform a single function that it assert a reset signal whenever the VCC supply voltage declines below a preset threshold or whenever manual reset is asserted. Reset remains asserted for a preset timeout period after VCC has risen above the reset threshold or after manual reset is deasserted. Typical applications include computers, controllers, intelligent instruments, critical µP/µC power monitoring and portable/battery-powered equipment.

                                                                                                      • Supply voltage range from 1V to 5.5V at TA = 0°C to +125°C
                                                                                                      • Operating temperature range from -40°C to +125°C
                                                                                                      • Supply Current of 4μA at VCC = 3V, 5μA at VCC = 5V
                                                                                                      • Precision monitoring of 2.85V to 5.0V power supply voltages
                                                                                                      • Open-drain RESET (active low) output stage
                                                                                                      • 3.08V reset threshold
                                                                                                      • 100ms minimum reset timeout
                                                                                                      • Debounced manual-reset input, power supply transient immunity
                                                                                                      • Fully specified over temperature, no external components required
                                                                                                      • Guaranteed RESET (active low) valid to VCC = 0.7V

                                                                                                      Applications

                                                                                                      System Monitoring, Portable Devices

                                                                                                      Notes

                                                                                                      ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                      Technical Specifications

                                                                                                      Reset Threshold Voltage - Min

                                                                                                      -

                                                                                                      No. of Monitored Voltages

                                                                                                      1Monitors

                                                                                                      Supply Voltage Max

                                                                                                      5.5V

                                                                                                      IC Case / Package

                                                                                                      SOT-143

                                                                                                      IC Mounting

                                                                                                      Surface Mount

                                                                                                      Operating Temperature Min

                                                                                                      -40°C

                                                                                                      Product Range

                                                                                                      -

                                                                                                      MSL

                                                                                                      MSL 1 - Unlimited

                                                                                                      Automotive Qualification Standard

                                                                                                      -

                                                                                                      Threshold Voltage

                                                                                                      3.08V

                                                                                                      Reset Threshold Voltage - Nom

                                                                                                      3.08V

                                                                                                      Supply Voltage Min

                                                                                                      1V

                                                                                                      Reset Output Type

                                                                                                      Manual, Active-Low, Open-Drain

                                                                                                      No. of Pins

                                                                                                      4Pins

                                                                                                      Delay Time

                                                                                                      150ms

                                                                                                      Operating Temperature Max

                                                                                                      125°C

                                                                                                      Qualification

                                                                                                      -

                                                                                                      SVHC

                                                                                                      No SVHC (21-Jan-2025)

                                                                                                      Digital IC Case

                                                                                                      SOT-143

                                                                                                      Technical Docs (2)

                                                                                                      Technical Data Sheet EN

                                                                                                      Product Change Notice EN

                                                                                                      Legislation and Environmental

                                                                                                      Country of Origin:
                                                                                                      Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                      Thailand
                                                                                                      Country in which last significant manufacturing process was carried out
                                                                                                      Tariff No:85423100
                                                                                                      US ECCN:EAR99
                                                                                                      EU ECCN:NLR
                                                                                                      RoHS Compliant:Yes

                                                                                                      RoHS

                                                                                                      RoHS Phthalates Compliant:Yes

                                                                                                      RoHS

                                                                                                      SVHC:No SVHC (21-Jan-2025)
                                                                                                      Download Product Compliance Certificate

                                                                                                      Product Compliance Certificate

                                                                                                      Weight (kg):.000033
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