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The MAX823TEUK-T is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on the Manufactor Datasheet:

Specifications:

• Manufacturer: Maxim Integrated
• Series: MAX823
• Package: SOT-23-5
• Type: Voltage Monitor/Supervisory Circuit
• Output Type: Active-Low, Push-Pull
• Number of Voltages Monitored: 1
• Reset Threshold Voltage Options: Adjustable or Fixed (e.g., 2.63V, 3.08V, 4.38V, etc.)
• Reset Timeout Period: Typically 140ms (minimum)
• Operating Voltage Range: 1.2V to 5.5V
• Quiescent Current: 5μA (typical)
• Operating Temperature Range: -40°C to +85°C

Descriptions:

The MAX823TEUK-T is a low-power μP supervisory circuit designed to monitor system voltages and provide a reset signal to the microprocessor during power-up, power-down, or brownout conditions. It ensures reliable system operation by holding the reset signal active until the supply voltage stabilizes.

Features:

• Low Power Consumption: 5μA typical supply current.
• Precision Voltage Monitoring: Guaranteed reset threshold accuracy.
• Manual Reset Input: Allows external pushbutton reset control.
• No External Components Required: Simplifies design.
• Push-Pull RESET Output: Active-low reset signal.
• Wide Operating Voltage Range: Supports 1.2V to 5.5V systems.
• Small Form Factor: SOT-23-5 package for space-constrained applications.

This device is commonly used in embedded systems, industrial controls, and battery-powered applications where reliable voltage monitoring is critical.

(Note: For exact threshold voltage options and detailed electrical characteristics, refer to the official datasheet.)