The APX803L40-47SA-7 is a highly precise voltage supervisor designed to maintain system integrity by monitoring the supply voltage of digital systems. Manufactured by Diodes Incorporated, this component is an essential solution for applications that require reliable operation over a wide range of voltage conditions.

Key Features

• Voltage Threshold: The device features a factory-programmed threshold voltage of 4.0V, making it suitable for supervising 5V power supply systems.
• Reset Timeout Delay: It offers a 47-second minimum power-on reset timeout delay, ensuring that the system has adequate time to stabilize before normal operation commences.
• Low Power Consumption: With its low quiescent current, the APX803L40-47SA-7 is ideal for power-sensitive applications, contributing to overall energy efficiency.
• Output Configuration: The device provides an active-low, push-pull reset output, which ensures a solid interface with subsequent digital logic without the need for external pull-up resistors.
• Temperature Range: It operates over an industrial temperature range of -40°C to +85°C, enabling its use in environments that experience extreme temperatures.
• Package: The voltage supervisor comes in a space-saving SOT-23 package, which is suitable for high-density circuit board designs.

Applications

The APX803L40-47SA-7 is versatile and can be used in a variety of applications, including:

• Microprocessor and microcontroller systems
• Portable and battery-powered equipment
• Industrial control systems
• Embedded systems
• Automotive electronics

With its precise voltage monitoring and robust feature set, the APX803L40-47SA-7 from Diodes Incorporated is a reliable component that enhances the safety and stability of electronic systems. Whether used in consumer electronics or industrial machinery, this voltage supervisor ensures that your systems operate within their intended voltage parameters, providing peace of mind and protection against unexpected power anomalies.