The APX823-46W5G-7 from Diodes Incorporated is a robust supervisory circuit that ensures reliable operation and monitoring of microprocessor systems. This precision voltage monitoring device is essential for managing system integrity, designed to maintain a watchful eye over power supply levels, and providing a reset signal to the host processor in the event of an out-of-tolerance condition.

Key Features

• Precision Monitoring: The APX823-46W5G-7 features a highly accurate threshold voltage of 4.63V, ensuring precise monitoring and control of the power supply voltage.
• Low Power Consumption: With a low supply current of only 15µA, this device is ideal for power-sensitive applications, helping to extend battery life in portable equipment.
• Reset Output: The device provides an active-low reset output, which remains asserted for a minimum of 140ms after the supply voltage rises above the reset threshold level, ensuring a proper system reset.
• Temperature Range: It operates over a wide temperature range from -40°C to +85°C, making it suitable for various industrial and consumer applications.
• Package Type: The APX823-46W5G-7 comes in a compact SOT-23 package, which is ideal for space-constrained applications.
• Lead-Free and RoHS Compliant: Adhering to environmental regulations, this device is lead-free and RoHS compliant, minimizing the environmental impact.

Applications

The APX823-46W5G-7 is versatile and can be used in a wide range of applications, including:

• Computers and servers
• Portable/battery-powered devices
• Embedded systems
• Industrial equipment
• Networking hardware

Conclusion

With its precision voltage monitoring and low power consumption, the APX823-46W5G-7 from Diodes Incorporated offers a reliable solution for system supervision. Its compact form factor and compliance with environmental standards make it a responsible and practical choice for designers looking to enhance system integrity across a variety of applications.