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MAX821LUS-T The MAX821LUS-T is a voltage supervisor IC from Analog Devices, designed for MPU voltage monitoring. It features a 4.63V operating voltage and active low reset.
Mfr Part #:

MAX821LUS-T

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX821LUS-T is a voltage supervisor IC from Analog Devices, designed for MPU voltage monitoring. It features a 4.63V operating voltage and active low reset.
✓ Total Stock: 41,192 pcs
$ Price Range: $0.75

MAX821LUS-T Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
40,178 pcs
On Request
40178 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
1,014 pcs
On Request
1014 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX821LUS-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Type
Voltage
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MAX821LUS-T Description

Short technical summary and product information.

The Analog Devices MAX821LUS-T is an integrated circuit designed for voltage supervision in microprocessors. This supervisor features a single voltage monitoring channel with an operating voltage of 4.63V. The reset function is active low and can be adjustable or selectable, with a push-pull, totem pole output.

 

This component is suitable for surface mount applications, utilizing a SOT-143-4 package. It operates within a temperature range of -40°C to 125°C (TA). The MAX821LUS-T is compliant with RoHS3 standards and has an MSL of 1.

 

Its primary function is to monitor power supply levels, ensuring system stability during voltage fluctuations. The adjustable reset timeout feature allows for customization in various designs. This makes it a versatile component for power management applications requiring reliable voltage monitoring.

MAX821LUS-T Quick Information

Product Type: Voltage Supervisor
Canonical Name: MAX821LUS-T Voltage Supervisor
Subcategory: Power Management (PMIC)

MAX821LUS-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX821LUS-T Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX821LUS-T Features

  • Monitors single voltage at 4.63V.
  • Provides active low reset signal.
  • Features adjustable reset timeout.
  • Surface mountable in SOT-143-4.
  • Operates from -40°C to 125°C.

MAX821LUS-T Applications

  • Monitors microprocessor power supplies.
  • Ensures system stability during voltage dips.
  • Used in embedded control systems.
  • Suitable for battery-powered devices.
  • Provides power-on reset functionality.

MAX821LUS-T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAX821LUS-T?

The operating voltage is 4.63V.

What type of reset does the MAX821LUS-T provide?

It provides an active low reset.

What is the operating temperature range for this supervisor IC?

The operating temperature range is -40°C to 125°C (TA).

How is the MAX821LUS-T mounted?

It is a surface mount device.

What is the package type for the MAX821LUS-T?

The package is SOT-143-4.

MAX821LUS-T Alternate Parts

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The MAX821LUS+T is a microprocessor supervisory circuit from Analog Devices. It monitors power supplies and asserts a reset signal when voltage drops below a preset threshold.
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