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MAXIM INTEGRATED / ANALOG DEVICES MXD1811UR44T Microprocessor Reset Circuit

The MXD1811UR44T is a low-power microprocessor reset circuit designed in a compact 3-pin SOT23 package. It features an open-drain, active-low reset output with internal pull-up resistor, ensuring reliable reset signals during power fluctuations. The device monitors power supply voltages with factory-set thresholds ranging from +2.18V to +4.62V, specifically suitable for portable, battery-operated systems. It provides a debounce feature for manual resets, immunity to transient glitches, and operates over -40°C to +105°C. Ideal for computers, controllers, and critical system monitoring where space and power efficiency are essential.

Authorized Distributors
Source:Newark
Part No:MXD1811UR44+T
Stock:1947
Inv Date:06-05-2026
Price: Unit price: $2.87
Buy/RFQ:
Source:DigiKey
Part No:MXD1811UR44+T
Stock:0
Inv Date:06-05-2026
Price: Unit price: $2.16696
Buy/RFQ:
Part No:MXD1811UR44+T
Stock:0
Inv Date:06-06-2026
Price: Unit price: $2.16
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MXD1811UR44T Microprocessor Reset Circuit Specifications:

  • Package Type: SOT23
  • Pin Count: 3
  • Reset Output: Open-drain, active-low
  • Internal Pull-up Resistance: 5.5kΩ
  • Reset Threshold Voltage: Factory-set from +2.18V to +4.62V
  • Supply Voltage Range: 1.0V to 55V
  • Supply Current: 4μA (typical)
  • Operating Temperature Range: -40°C to +105°C
  • Maximum Junction Temperature: +150°C
  • Storage Temperature Range: -65°C to +150°C
  • Power Dissipation: Derates above +70°C (SC70: 2.17mW/°C, SOT23: 4mW/°C)
  • Soldering Temperature: +300°C (10s)
  • Certifications: RoHS-compliant
  • Device Marking Code: MXD1811_R44
  • Availability: Tape-and-reel packaging in 2500 units

Buy the Buy Maxim MXD1811UR44T Low-Power Microprocessor Reset Part Number MXD1811UR44T Online

Secure your systems with the Maxim MXD1811UR44T low-power reset circuit. Perfect for portable devices, this 3-pin SOT23 device features adjustable thresholds, internal pull-up, and manual debounce. Its immunity to transient glitches and wide temperature operation make it ideal for critical system monitoring and control applications. Purchase online today and benefit from reliable, space-saving power management in your projects. Lock in quality and efficiency with this compact, easy-to-integrate reset solution designed for demanding environments.

Order your Maxim MXD1811UR44T low-power reset circuit today and ensure reliable power monitoring for portable and embedded systems.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MXD1811UR44T?

You can click on the BUY or RFQ button to purchase MXD1811UR44T from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MXD1811UR44T?

You can download the MXD1811UR44T datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MXD1811UR44T?

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