MAX6502UKP065+T Overview
The MAX6502UKP065+T is a precision microprocessor supervisory circuit designed to monitor power supply voltages and ensure system reliability in embedded applications. Featuring a fixed reset threshold at 6.5V, it provides accurate voltage monitoring with a low supply current, making it ideal for battery-powered and industrial systems. The device integrates a manual reset input and an open-drain reset output, enabling flexible system control and improved fault tolerance. Housed in an ultra-compact SOT23 package, this supervisor offers ease of integration in space-constrained designs. For detailed technical resources and purchasing options, visit IC Manufacturer.
MAX6502UKP065+T Technical Specifications
| Parameter | Specification |
|---|---|
| Reset Threshold Voltage | 6.5V ??1.5% |
| Supply Voltage Range | 1.0V to 10.5V |
| Reset Output Type | Open-Drain |
| Reset Pulse Width | 140ms (typical) |
| Manual Reset Input | Active-Low |
| Operating Temperature Range | -40??C to +85??C |
| Supply Current | 3.5??A (typical) |
| Package Type | SOT23-3 |
MAX6502UKP065+T Key Features
- Accurate Voltage Monitoring: Fixed 6.5V reset threshold with ??1.5% tolerance ensures reliable detection of undervoltage conditions, protecting sensitive components.
- Low Supply Current: Consumes only 3.5??A typical, extending battery life in portable and remote systems.
- Open-Drain Reset Output: Allows wired-AND connection for multiple supervisors, enabling system scalability and simplified reset logic.
- Manual Reset Input: Provides external control to generate a reset pulse, enhancing system debugging and user-triggered resets.
MAX6502UKP065+T Advantages vs Typical Alternatives
This supervisory device offers superior accuracy and low power consumption compared to typical voltage supervisors. The fixed 6.5V threshold with tight tolerance improves system reliability by minimizing false resets. Its ultra-low quiescent current is advantageous for battery-operated devices, while the open-drain output simplifies integration in multi-reset environments. These features combine to deliver robust power monitoring and control in compact industrial and embedded applications.
🔥 Best-Selling Products
Texas Instruments BQ24075 Linear Battery Charger IC – 5mm x 4mm QFN Package
Texas Instruments INA219 Current Sensor Module – SOIC Package, Precision Monitoring
Texas Instruments LM4041 Precision Voltage Reference – SOT-23 Package
Texas Instruments OPA2134 Audio Op Amp – Dual, High-Performance, SOIC-8 Package
Typical Applications
- Embedded microprocessor power monitoring systems requiring precise reset threshold detection to prevent erratic operation during voltage dips and brownouts.
- Battery-powered portable devices where low supply current is critical to maximizing operational lifetime.
- Industrial control systems needing reliable manual reset capability and accurate voltage supervision for fail-safe operation.
- Consumer electronics with space constraints benefiting from the compact SOT23 package for easy PCB layout.
MAX6502UKP065+T Brand Info
The MAX6502UKP065+T is part of the MAX6500 series of microprocessor supervisory circuits, known for precision, reliability, and low power consumption. Designed and manufactured by a leading semiconductor company, it addresses critical needs in voltage monitoring for embedded systems. This product line is widely adopted across industrial, automotive, and consumer markets, providing trusted reset and power-fail detection solutions backed by rigorous quality standards and global support.
FAQ
What is the function of the manual reset input on the MAX6502UKP065+T?
The manual reset input is an active-low signal that allows an external source, such as a push-button or microcontroller, to initiate a reset pulse. This feature is useful for debugging or forcing a controlled reset of the system without cycling power, improving system maintainability and user control.
🌟 Featured Products
“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
How does the open-drain reset output benefit system design?
An open-drain output can be wired-ANDed with other supervisors?? outputs, enabling multiple monitoring devices to share a common reset line. This simplifies the reset logic in complex systems and ensures that any detected fault triggers a system reset, enhancing reliability.
What is the typical reset pulse duration generated by this product?
The reset pulse width is typically 140 milliseconds. This duration ensures the microprocessor or system has sufficient time to properly initialize after a reset event, reducing the risk of erratic behavior