Product Overview: APX809-40SRG-7

The APX809-40SRG-7 is a highly reliable, precision microprocessor (μP) supervisory circuit designed by Diodes Incorporated to maintain system integrity during power failures or unexpected brown-out conditions. This component is essential for applications that require a high level of operational stability and accuracy.

Key Features

• Voltage Threshold: The device features a preset factory voltage threshold of 4.0V, ensuring that the μP and other critical components receive a stable and precise voltage supply.
• Reset Timeout: It offers a 280 ms minimum power-on reset timeout, which provides ample time for the system to stabilize upon power-up or during power fluctuations.
• Output Type: The APX809-40SRG-7 comes with an active-low, push-pull reset output, which ensures a clear and decisive signal to the μP during reset conditions.
• Low Power Consumption: Designed for power-sensitive applications, the device operates with a low supply current draw of only 17.5 μA, making it an energy-efficient choice for battery-operated devices.
• Temperature Range: It can operate over a wide temperature range from -40°C to +85°C, suitable for use in various environmental conditions.
• Package: The component is available in a compact SOT-23 package, which is ideal for space-constrained applications.

Applications

The APX809-40SRG-7 is versatile and can be used in a broad range of applications, including:

• Computers and computer peripherals
• Embedded systems
• Portable/battery-powered equipment
• Industrial controllers
• Intelligent instruments

Quality and Reliability

Diodes Incorporated is known for its commitment to quality, and the APX809-40SRG-7 is no exception. It is produced with the highest standards to ensure reliable performance in critical systems. The device is RoHS compliant and adheres to the stringent requirements for electronic components, providing peace of mind for designers and engineers.