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MAX6328UR26+T The Analog Devices MAX6328UR26+T is a supervisory circuit designed to monitor power supply voltages in microprocessor systems. It features an active-low, open-drain reset output and a 2.63V reset threshold.
Mfr Part #:

MAX6328UR26+T

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices MAX6328UR26+T is a supervisory circuit designed to monitor power supply voltages in microprocessor systems. It features an active-low, open-drain reset output and a 2.63V reset threshold.
✓ Total Stock: 74,098 pcs
$ Price Range: $0.75

MAX6328UR26+T Available from 1 distributor

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74,098 pcs
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MAX6328UR26+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Height
Length
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
SVHC Present
Supplier Device Package
Supply Voltage
Type
Voltage
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MAX6328UR26+T Description

Short technical summary and product information.

The Analog Devices MAX6328UR26+T is a supervisory circuit that monitors the power supply voltage in microprocessor and digital systems. It provides a reliable 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 device features an active-low, open-drain reset output and a specific reset threshold voltage of 2.63V.

 

Designed for precision monitoring, the MAX6328UR26+T operates over a temperature range of -40°C to 85°C. It is available in a compact SOT-23-3 surface-mount package, making it suitable for space-constrained applications. The circuit is guaranteed to be in the correct state for VCC down to 1V and is designed to ignore fast transients on VCC. Its ultra-low supply current of typically 500nA makes it ideal for portable and battery-powered equipment.

 

This supervisory circuit is pin-compatible with other Maxim integrated devices and requires no external components. It is suitable for critical µP and µC power monitoring in applications such as computers, intelligent instruments, and controllers.

MAX6328UR26+T Quick Information

Product Type: Supervisory Circuit
Series: MAX6328
Canonical Name: MAX6328UR26+T Supervisory Circuit
Subcategory: Supervisors

MAX6328UR26+T Compliance

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

MAX6328UR26+T Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

MAX6328UR26+T Features

  • Monitors single power supply voltage.
  • 2.63V reset threshold voltage.
  • Active-low, open-drain reset output.
  • 100ms minimum power-on reset pulse.
  • Compact SOT-23-3 package.

MAX6328UR26+T Applications

  • Critical µP and µC power monitoring.
  • Used in portable and battery-powered equipment.
  • Suitable for computers and instruments.
  • Ensures system stability during power fluctuations.

MAX6328UR26+T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum supply voltage?

5.5V.

What is the package type?

Surface-mount SOT-23-3 (also TO-236-3, SC-59).

What is the operating temperature range?

-40°C to 85°C.

What is the reset threshold voltage?

2.63V (nominal), overvoltage threshold 2.669V.

What is the reset delay time?

Minimum 100ms, typical 185ms.

What type of reset output does it have?

Active-low open-drain output.

What is the supply current?

1µA (maximum) for the MAX6326/MAX6327/MAX6328 family.

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