Product Overview: APX803S-29SA-7 Voltage Supervisor IC

The APX803S-29SA-7 is a highly precise voltage supervisor IC designed by Diodes Incorporated, crafted to ensure reliable operation of microprocessor (μP) systems. This compact component is essential for monitoring the power supply voltage of digital systems, providing a significant layer of protection against the dangers of under-voltage conditions.

Key Features

• Precision Voltage Monitoring: The APX803S-29SA-7 supervises at a threshold voltage of 2.93V ±1.5%, which is crucial for systems that require a consistent and accurate voltage to function correctly.
• Power-On Reset Generator: The device features an automatic reset generation on power-up, ensuring that the μP boots from a clean state every time the system is powered on.
• Low Power Consumption: With its low power draw, this supervisor IC is ideal for battery-operated equipment, contributing to extended battery life and efficiency.
• Manual Reset Input: An additional manual reset input provides the flexibility to trigger a system reset remotely or through user interaction when necessary.
• Fast Response Time: The APX803S-29SA-7 boasts a fast response time to under-voltage events, which helps to prevent system errors and potential data corruption.
• Compact SOT-23 Package: Encased in a small SOT-23 package, it is suitable for high-density PCB layouts, saving valuable board space in compact electronic designs.

Applications

The APX803S-29SA-7 is versatile in its applications, suitable for a wide array of products where voltage supervision is critical. This includes:

• Portable and battery-powered devices
• Microprocessor/microcontroller systems
• Computers and computer peripherals
• Industrial equipment
• Medical devices

Quality and Reliability

Diodes Incorporated is known for their commitment to quality, and the APX803S-29SA-7 is no exception. It is designed to meet the stringent requirements of the industrial and medical industries, ensuring reliable performance in the most demanding environments. With its robust design and precise voltage monitoring, the APX803S-29SA-7 is the ideal solution for systems that cannot afford to compromise on power stability.