The APX803L-27SR-7 is a highly precise micro-power voltage detector designed and produced by Diodes Incorporated, a leading manufacturer in the semiconductor market. This compact component plays a crucial role in various electronic applications, ensuring system stability by monitoring power supply voltages and providing a reset signal to microcontrollers and processors when necessary.

Key Features

• Voltage Threshold: The device features a fixed voltage threshold of 2.7V, which is ideal for applications that operate within standard voltage ranges.
• High Accuracy: With an impressive accuracy of ±1.5%, the APX803L-27SR-7 provides reliable voltage monitoring, which is essential for sensitive electronic circuits.
• Low Power Consumption: The ultra-low power consumption makes it suitable for battery-powered devices, contributing to longer battery life and improved energy efficiency.
• Reset Signal Delay: It has a built-in delay time of 140ms (minimum), ensuring that the reset signal is both timely and effective, avoiding unnecessary resets due to transient voltage dips.
• Output Type: The device offers an active-low, open-drain output, which allows for simple interfacing with other components in the system.
• Operating Temperature Range: It operates over an industrial temperature range of -40°C to +85°C, suitable for harsh environments.
• Package: The component comes in a space-saving SOT-23 package, which is highly beneficial for compact PCB layouts.

Applications

The APX803L-27SR-7 is versatile and can be used in a wide array of applications, including:

• Portable and battery-powered devices
• Microprocessor/microcontroller systems
• Computers and laptops
• Industrial equipment
• Medical devices
• Automotive electronics

Quality and Reliability

Diodes Incorporated is committed to delivering high-quality products. The APX803L-27SR-7 is no exception, with its robust design and manufacturing process ensuring consistent performance and reliability for critical system protection.