MAX6501UKP105+T Voltage Detector IC, Reset Monitor, SOT-23 Package

MAX6501UKP105+T Overview

The MAX6501UKP105+T is a precision voltage detector designed for microprocessor supervisory applications and system monitoring. It features a fixed threshold voltage with tight tolerance, ensuring reliable power-fail detection and reset generation. This device operates with low supply current, making it suitable for battery-powered and low-power systems. With a compact package and robust performance, the MAX6501UKP105+T enhances system reliability by preventing erratic operation during power glitches. Available from IC Manufacturer, it supports diverse industrial and embedded applications requiring accurate voltage supervision.

MAX6501UKP105+T Technical Specifications

MAX6501UKP105+T Key Features

• Precision Voltage Detection: Ensures accurate threshold monitoring at 1.05V with ??1.5% tolerance, preventing false resets and improving system stability.
• Low Power Consumption: Draws only 3.5??A supply current, ideal for battery-operated and energy-sensitive industrial systems.
• Open-Drain Reset Output: Compatible with various system architectures, allowing wired-AND configurations and flexible reset signaling.
• Integrated Reset Timeout: Provides a fixed 140ms reset delay after voltage recovery, ensuring microprocessor initialization completes properly.
• Wide Supply Voltage Range: Operates from 1.0V up to 5.5V, supporting diverse system voltages in embedded and industrial applications.
• Compact SOT23 Package: Space-saving 5-pin package simplifies PCB layout and integration in size-constrained designs.

MAX6501UKP105+T Advantages vs Typical Alternatives

This voltage detector offers superior sensitivity and accuracy with a tight voltage threshold tolerance of ??1.5%, outperforming many generic supervisors. Its low quiescent current enhances battery life in portable systems, while the open-drain reset output adds design flexibility. The integrated reset timeout ensures reliable system initialization, making it more dependable compared to devices lacking delay functionality. Its broad operating voltage range and compact packaging provide a versatile, space-efficient solution for industrial and embedded applications.

Typical Applications

• Microprocessor and Microcontroller Reset Circuits: Ensures reliable system reset during power-up and brownout conditions for stable embedded system operation.
• Battery-Powered Equipment: Low power consumption makes it ideal for portable devices requiring precise voltage monitoring and power management.
• Industrial Control Systems: Monitors supply voltage to prevent malfunction due to power fluctuations in harsh industrial environments.
• Consumer Electronics: Provides accurate voltage supervision and reset signaling to enhance device reliability and user experience.

MAX6501UKP105+T Brand Info

The MAX6501UKP105+T is part of a series of voltage monitoring ICs developed for high-reliability system supervision. Designed with precision and efficiency in mind, this product reflects the brand??s commitment to robust semiconductor solutions for industrial technology. The family of voltage detectors from this brand is well-regarded for stringent quality controls, ensuring consistent performance and long-term durability in demanding applications.

FAQ

What is the primary function of the MAX6501UKP105+T?

This device functions as a voltage detector and reset supervisor. It monitors the supply voltage and generates a reset signal when the voltage falls below a fixed threshold of 1.05V, protecting microprocessors from operating under