MAX6504UKN045+T Voltage Supervisor IC, Reset Detector, SOT-23 Package

MAX6504UKN045+T Overview

The MAX6504UKN045+T is a precision voltage monitor designed for reliable power supply supervision in electronic systems. It provides an accurate reset output when the monitored voltage falls below a preset threshold, ensuring system stability and preventing erratic operation. With a fixed reset threshold of 4.5V and low supply current, this device is ideal for embedded applications requiring dependable brownout detection and system reset functionality. Its compact packaging and ease of integration make it a preferred choice for engineers seeking robust voltage monitoring solutions. For more details, visit IC Manufacturer.

MAX6504UKN045+T Technical Specifications

MAX6504UKN045+T Key Features

• Fixed 4.5V Threshold: Ensures precise monitoring of power rails to prevent system malfunction during undervoltage conditions.
• Ultra-Low Supply Current: Minimizes power consumption, ideal for battery-powered and energy-sensitive designs.
• Open-Drain Reset Output: Allows easy wired-OR connections for multiple reset signals in complex systems.
• Wide Operating Temperature Range: Supports reliable operation in industrial and automotive environments.
• Compact SOT23 Package: Saves PCB space and facilitates integration into tight layouts.
• Reset Timeout Delay: Provides a built-in delay to filter transient voltage dips, enhancing system stability.
• Wide Supply Voltage Range: Compatible with low-voltage microcontrollers and standard 5V logic circuits.

MAX6504UKN045+T Advantages vs Typical Alternatives

This voltage supervisor offers superior accuracy at the 4.5V reset threshold combined with ultra-low quiescent current, outperforming typical comparators or discrete voltage monitors. Its integrated reset timeout delay reduces false resets, improving system reliability. The open-drain output simplifies multi-device reset wiring. Overall, this device delivers enhanced precision and power efficiency in a compact package, making it a preferred choice for industrial and embedded applications.

Typical Applications

• Microprocessor and microcontroller power-supply monitoring to ensure proper system initialization and prevent brownouts in embedded control systems.
• Battery-powered equipment requiring low power consumption and reliable reset circuitry for extended battery life.
• Industrial automation systems where stable operation under varying voltage conditions is critical.
• Consumer electronics devices that require compact voltage monitoring solutions with precise reset thresholds.

MAX6504UKN045+T Brand Info

The MAX6504UKN045+T is part of the MAX6504 family, recognized for high-precision voltage monitoring and reset control. Designed to meet the stringent demands of modern electronic systems, this product combines accuracy, low power consumption, and ease of use. Its widespread adoption across industrial, automotive, and consumer sectors underscores its reliability and performance. The device is manufactured with quality processes ensuring consistent operation in diverse environments.

FAQ

What is the typical supply voltage range for the MAX6504UKN045+T?

The device operates over a broad supply voltage range from 1.0V to 5.5V, making it suitable for a variety of low-voltage and standard logic-level power supplies.

How does the reset timeout delay benefit system operation?

The built-in reset timeout delay of approximately 140ms helps to ignore