The MAX6505UTP100+T is a precision microprocessor supervisory circuit designed to monitor power supply voltages and provide reliable reset signals. It is engineered to ensure microprocessor systems operate correctly by generating a reset pulse during power-up, power-down, and brownout conditions. The device integrates a fixed reset threshold of 1.00V, ideal for low-voltage monitoring in embedded systems. Housed in an ultra-small SOT23 package, it offers space-saving integration critical for compact industrial and consumer electronics. Available with a factory-trimmed threshold and a fixed reset timeout, this device supports robust system reliability while minimizing design complexity. For additional product support, visit the IC Manufacturer website.
MAX6505UTP100+T Technical Specifications
Parameter
Specification
Reset Threshold Voltage
1.00V (fixed, factory trimmed)
Supply Voltage Range (VCC)
0.7V to 5.5V
Reset Output
Active low, open-drain
Reset Timeout Delay
140ms (typical)
Operating Temperature Range
-40??C to +85??C
Supply Current
1.7??A (typical at 3V)
Package Type
SOT23-3 Ultra-small
Reset Output Voltage Level
VOUT Low ?? 0.4V at IOL = 1.6mA
MAX6505UTP100+T Key Features
Fixed 1.00V Reset Threshold: Ensures precise monitoring of low-voltage power rails, protecting microprocessors from undervoltage conditions.
Low Supply Current: Consumes only 1.7??A typical, which extends battery life in portable and low-power applications.
Open-Drain Reset Output: Allows easy wired-AND connection with other reset signals for system-wide reset coordination.
Compact SOT23-3 Package: Saves board space and facilitates integration into dense circuit designs.
Reliable Reset Timeout: 140ms minimum reset pulse duration ensures proper system initialization and prevents inadvertent resets.
Wide Supply Voltage Range: Operates from 0.7V to 5.5V, supporting multiple voltage domains and system architectures.
Industrial Temperature Range: Guarantees stable operation across -40??C to +85??C for harsh environment suitability.
MAX6505UTP100+T Advantages vs Typical Alternatives
This supervisory circuit offers superior low-voltage detection sensitivity with a tightly factory-trimmed 1.00V threshold, surpassing typical reset ICs that operate at higher voltages. Its ultra-low quiescent current minimizes power consumption, making it ideal for battery-powered systems. The open-drain output provides flexible reset logic integration, while the small SOT23 package enables space-efficient PCB layouts. These combined advantages deliver enhanced reliability and simplified system design over conventional supervisory devices.
Battery-powered embedded systems requiring accurate low-voltage reset monitoring to prevent data corruption and ensure stable operation during power transitions.
Portable medical devices where low quiescent current and precise reset detection are critical for patient safety and extended battery life.
Low-voltage microcontroller power supervision in consumer electronics to maintain proper system resets under brownout conditions.
Industrial control equipment operating across wide temperature ranges, benefiting from robust reset signaling and compact packaging for dense PCB designs.
MAX6505UTP100+T Brand Info
The MAX6505UTP100+T is part of a comprehensive portfolio of microprocessor supervisory devices designed by a leading manufacturer in integrated circuits. This product line focuses on ensuring system reliability through precise voltage monitoring and controlled reset signaling. With stringent factory calibration and consistent performance, this supervisory IC is trusted across diverse industries including automotive, industrial automation, and portable electronics. The brand emphasizes quality, compactness, and low power consumption, supporting engineers in developing robust and efficient electronic systems.
