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HomeProductsIntegrated Circuits (ICs)PMIC - SupervisorsMAX821TUS+T
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MAX821TUS+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX821TUS+T
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX821TUS+T
ECAD Model
Parts Description
IC SUPERVISOR 1 CHANNEL SOT143-4
Package
TO-253-4, TO-253AA
Data sheet
MAX821,822.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 12923

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Specifications

MAX821TUS+T Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX821TUS+T technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX821TUS+T

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Threshold 3.08V  
Type Simple Reset/Power-On Reset  
Supplier Device Package SOT-143-4  
Series -  
Reset Timeout Adjustable/Selectable  
Reset Active Low  
Product Attribute Attribute Value  
Package / Case TO-253-4, TO-253AA  
Package Tape & Reel (TR)  
Output Push-Pull, Totem Pole  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Voltages Monitored 1  
Mounting Type Surface Mount  
Base Product Number MAX821  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MAX821TUS+T

Manufacturer

analog-devices

Introduction

The MAX821TUS+T is a simple reset/power-on reset (POR) supervisor that monitors a single supply voltage. It is designed to reset microprocessors, microcontrollers, and other digital systems during power-up, power-down, and brownout conditions. The device features an adjustable/selectable reset timeout and an active-low reset output.

Product Features and Performance

Monitors a single supply voltage

Adjustable/selectable reset timeout

Active-low reset output

Operating temperature range: -40°C to +125°C

Product Advantages

Reliable power monitoring and system reset

Customizable reset timeout for different applications

Wide operating temperature range for diverse environments

Space-saving surface-mount package

Key Reasons to Choose This Product

Ensures stable and reliable system operation during power transitions

Flexible reset timeout configuration to match your system requirements

Robust performance across a wide temperature range

Compact and efficient surface-mount package for space-constrained designs

Quality and Safety Features

Designed and manufactured to high quality standards

Protects against power-related system failures

Compatibility

The MAX821TUS+T is compatible with a wide range of microprocessors, microcontrollers, and digital systems that require power monitoring and reset functionality.

Application Areas

Industrial and automation equipment

Embedded systems

Telecommunications equipment

Consumer electronics

Product Lifecycle

The MAX821TUS+T is an active product and is currently available for purchase. There are equivalent or alternative models available from analog-devices, such as the MAX820 and MAX823 series. For more information, please contact our sales team via our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX821TUS+T

Product Attribute MAX821TUS+T MAX822MUS MAX821SUS MAX821RUS-T
Part Number MAX821TUS+T MAX822MUS MAX821SUS MAX821RUS-T
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Package / Case TO-253-4, TO-253AA TO-253-4, TO-253AA TO-253-4, TO-253AA TO-253-4, TO-253AA
Series - - - -
Type Simple Reset/Power-On Reset Simple Reset/Power-On Reset Simple Reset/Power-On Reset Power Supply Monitor
Reset Active Low Active High Active Low Active Low
Voltage - Threshold 3.08V 4.38V 2.93V 2.63V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tape & Reel (TR) Bulk Bulk Bulk
Base Product Number MAX821 MAX822 MAX821 MAX821
Supplier Device Package SOT-143-4 SOT-143-4 SOT-143-4 SOT-23-4
Number of Voltages Monitored 1 1 1 1
Output Push-Pull, Totem Pole Push-Pull, Totem Pole Push-Pull, Totem Pole -
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Reset Timeout Adjustable/Selectable Adjustable/Selectable Adjustable/Selectable 100ms Minimum

MAX821TUS+T Datasheet PDF

Download MAX821TUS+T pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX821TUS+T - Analog Devices Inc./Maxim Integrated.

Datasheets
MAX821,822.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf Red Phosphorous Certificate.pdf
Part Numbering Guide
Part Numbering System.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MAX821TUS+T Image

MAX821TUS+T

Analog Devices Inc./Maxim Integrated
32D-MAX821TUS+T

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