Introducing the APX824-31W5G-7 Voltage Supervisor from Diodes Incorporated

The APX824-31W5G-7 is a highly precise voltage supervisor designed to ensure the reliability and stability of your electronic systems. Manufactured by Diodes Incorporated, a leading company in the semiconductor market, this component is a crucial part of any system requiring voltage monitoring and power-on reset control.

This voltage supervisor is part of the APX824 series, which is known for its low power consumption and high accuracy. The APX824-31W5G-7 is specifically designed to monitor the supply voltage of microprocessors (μP) and digital systems. It provides a significant advantage by protecting these systems from unpredictable conditions, such as power surges and brown-outs, which can lead to improper operation or damage.

The device features a fixed threshold voltage of 3.1V, which is ideal for systems operating in the common 3.3V range. When the monitored voltage falls below this threshold, the APX824-31W5G-7 asserts a reset signal, holding the connected microprocessor in a reset state until the system voltage stabilizes. This reset signal is maintained for a minimum of 140ms after the supply voltage exceeds the threshold, ensuring the system has adequate time to recover and initialize properly.

Available in a compact SOT-23 package, the APX824-31W5G-7 is suitable for space-constrained applications. Its small footprint makes it an excellent choice for portable devices, IoT gadgets, and embedded systems where board space is at a premium. Moreover, the component features a wide operating temperature range from -40°C to +85°C, allowing it to function reliably in various environments.

The APX824-31W5G-7 also provides an active-low, open-drain output, which allows for simple interfacing with other components within the system. This open-drain output can be connected to a pull-up resistor to a voltage level that suits the specific requirements of the application, offering flexibility in design.

With its precision voltage monitoring and robust design, the APX824-31W5G-7 is an essential component for safeguarding the integrity of your electronic systems. Whether you're designing consumer electronics, automotive systems, or industrial controls, this voltage supervisor from Diodes Incorporated is sure to enhance the reliability of your application.