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MAX6326UR22+T The MAX6326UR22+T is a supervisory circuit from Analog Devices / Maxim Integrated. It features a 2.2V reset threshold and an active-low push-pull output, housed in a SOT-23-3 package.
Mfr Part #:

MAX6326UR22+T

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX6326UR22+T is a supervisory circuit from Analog Devices / Maxim Integrated. It features a 2.2V reset threshold and an active-low push-pull output, housed in a SOT-23-3 package.
✓ Total Stock: 590 pcs
$ Price Range: $0.75

MAX6326UR22+T Available from 1 distributor

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✓ Non-Authorised
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Risen Electronics ✓
Non-Authorised Inventory information
590 pcs
On Request
590 pcs On Request 1 On Request On Request On Request On Request 2026-02-23 21:33:16
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MAX6326UR22+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Supplier Package
Supply Current
Type
Voltage
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MAX6326UR22+T Description

Short technical summary and product information.

The MAX6326UR22+T is a microprocessor supervisory circuit designed by Analog Devices / Maxim Integrated to monitor power supply voltages in digital systems. It asserts a reset signal when the VCC supply voltage drops below a preset threshold, maintaining the reset for at least 100ms after VCC rises above the threshold. This specific version has a nominal reset threshold voltage of 2.2V and an active-low, push-pull output.

 

Key features include ultra-low supply current (1µA max), precision monitoring for 2.5V, 3V, 3.3V, and 5V power supplies, and a reset threshold range from 2.2V to 4.63V. The device is fully specified over a temperature range of -40°C to 85°C and offers power-supply transient immunity. It requires no external components and is available in a space-saving SOT-23-3 package.

 

This supervisory circuit is suitable for critical µP and µC power monitoring applications, especially in portable and battery-powered equipment where low power consumption is essential. Its compact SOT-23-3 package and surface mount capability make it ideal for space-constrained designs.

MAX6326UR22+T Quick Information

Product Type: Supervisory Circuit
Series: MAX6326
Canonical Name: MAX6326UR22+T Supervisory Circuit
Subcategory: Power Management

MAX6326UR22+T Compliance

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

MAX6326UR22+T Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX6326UR22+T Features

  • Monitors single power supply voltage.
  • 2.2V nominal reset threshold.
  • Active-low push-pull reset output.
  • Ultra-low 1µA maximum supply current.
  • Compact SOT-23-3 package.

MAX6326UR22+T Applications

  • Critical µP and µC power monitoring.
  • Ideal for portable equipment.
  • Suitable for battery-powered devices.
  • Ensures system reliability during power fluctuations.

MAX6326UR22+T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reset threshold voltage for the MAX6326UR22+T?

The nominal reset threshold voltage for the MAX6326UR22+T is 2.2V.

What type of reset output does the MAX6326UR22+T have?

The MAX6326UR22+T has an active-low, push-pull reset output.

What is the operating temperature range for this supervisory circuit?

The operating temperature range for the MAX6326UR22+T is -40°C to 85°C.

What package is the MAX6326UR22+T supplied in?

The MAX6326UR22+T is supplied in a SOT-23-3 package.

What is the minimum power-on reset pulse width?

The minimum power-on reset pulse width is 100ms.

What is the maximum supply current consumption?

The maximum supply current consumption is 1µA.

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