MAX6503UKN015+T Overview
The MAX6503UKN015+T is a highly reliable semiconductor reset IC designed to monitor voltage levels in electronic systems. It provides precise supervisory functions that ensure microprocessors and other digital circuits maintain stable operation by generating reset signals during power-up, power-down, and brownout conditions. With a fixed reset threshold of 1.5V and internal timing, this device eliminates the need for external components, optimizing board space and simplifying system design. Its compact SOT23 package supports space-constrained applications, making it an ideal choice for embedded systems, industrial controls, and battery-powered devices. For detailed specifications and purchasing options, visit IC Manufacturer.
MAX6503UKN015+T Technical Specifications
| Parameter | Specification |
|---|---|
| Reset Threshold Voltage | 1.5V ??2.5% |
| Operating Voltage Range | 1.0V to 5.5V |
| Reset Output Type | Open-drain, active-low |
| Reset Timeout Delay | 140ms (typical) |
| Supply Current | 1.7??A (typical) |
| Operating Temperature Range | -40??C to +85??C |
| Package Type | SOT23-3 |
| Reset Output Sink Current | 10mA (max) |
MAX6503UKN015+T Key Features
- Precise 1.5V Reset Threshold: Ensures accurate voltage monitoring to prevent erratic system behavior during undervoltage events.
- Low Quiescent Current: Operates at just 1.7??A, ideal for battery-powered and low-power applications demanding energy efficiency.
- Integrated Reset Timeout Delay: Provides a fixed 140ms reset assertion time, allowing stable power supply ramp-up without external timing components.
- Open-Drain Reset Output: Supports wired-AND configurations for flexible system integration and multi-node reset signaling.
- Wide Operating Voltage Range: Compatible with supply voltages from 1.0V to 5.5V, suitable for various digital logic standards and microcontroller systems.
- Compact SOT23-3 Package: Enables space-saving PCB layouts in embedded and industrial applications.
- Extended Temperature Range: Reliable operation from -40??C to +85??C ensures suitability for harsh environments.
MAX6503UKN015+T Advantages vs Typical Alternatives
This reset IC provides superior accuracy with a ??2.5% voltage threshold tolerance and low power consumption at 1.7??A, outperforming many generic voltage supervisors. Its integrated reset timeout delay eliminates the need for external capacitors, reducing component count and improving reliability. The open-drain active-low output allows seamless integration into complex reset networks, and the compact SOT23 package supports modern compact system designs. Overall, it delivers enhanced system stability and reduces design complexity compared to typical discrete solutions.
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Typical Applications
- Microprocessor and microcontroller reset supervision in embedded systems, ensuring reliable startup and brownout protection in industrial and consumer electronics.
- Battery-powered devices requiring ultra-low quiescent current to maximize battery life while maintaining system integrity.
- Portable medical instruments where precise voltage monitoring and compact form factor are critical for safety and miniaturization.
- Communication equipment and network devices that demand robust power supervision to prevent data corruption during power fluctuations.
MAX6503UKN015+T Brand Info
The MAX6503UKN015+T is a product line offering from a leading semiconductor manufacturer specializing in power management and system supervision ICs. This supervisory reset device is part of a broader portfolio aimed at enhancing system reliability and simplifying power monitoring circuits. Its design reflects the brand??s commitment to delivering high-precision, low-power, and compact components suited for demanding industrial and consumer electronic applications. The product is backed by comprehensive technical support and quality assurance standards typical of top-tier IC manufacturers.