Professional IC Distribution & Technical Solutions

The MAX824LEUK+T is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: Maxim Integrated
• Package: SOT-23-5
• Type: Voltage Monitor/Supervisor
• Operating Voltage Range: 1.2V to 5.5V
• Reset Threshold Options: Adjustable or factory-set (e.g., 2.63V, 3.08V, 4.38V, etc.)
• Reset Timeout Period: 140ms (min)
• Quiescent Current: 5μA (typical)
• Operating Temperature Range: -40°C to +85°C

Descriptions:

• Monitors system voltage and provides a reset signal to the microprocessor if the voltage drops below a preset threshold.
• Ensures proper system initialization during power-up, power-down, or brownout conditions.
• Available in a small SOT-23-5 package, making it suitable for space-constrained applications.

Features:

• Low Power Consumption: Only 5μA typical supply current.
• Manual Reset Input: Allows external push-button reset control.
• Guaranteed Reset Assertion Down to VCC = 1V.
• No External Components Required (for fixed threshold versions).
• Power-Fail Comparator: Provides early warning of power failure.
• Available in Adjustable or Fixed Threshold Options.

For exact threshold voltages and additional details, refer to the Maxim Integrated datasheet.