The S-80828ANNP is a voltage detector manufactured by SII Semiconductor Corporation. It is designed to monitor the supply voltage of electronic circuits and issue a reset signal when the voltage drops below a specific threshold. This functionality is essential for preventing malfunctions and data corruption in microcontrollers, microprocessors, and other sensitive electronic components during undervoltage conditions.

Applications

• Microcontroller reset
• Power supply voltage monitoring
• Battery-powered devices
• System power management
• Industrial equipment

Features

• Detection voltage: 2.8 V (Typical)
• High-precision voltage detection
• Low current consumption
• Small package size
• Built-in hysteresis
• Open-drain output

Benefits

• Ensures stable system operation by preventing malfunctions due to low voltage.
• Prolongs battery life in portable applications due to low current consumption.
• Saves space on the PCB with its small package.
• Offers reliable and accurate voltage monitoring.
• Simplifies circuit design with integrated reset functionality.

The S-80828ANNP features a precise detection voltage, ensuring accurate monitoring of the supply voltage. Its low current consumption makes it well-suited for battery-powered applications, minimizing power loss and extending battery life. The device also includes built-in hysteresis, which prevents oscillations and provides stable operation. The open-drain output allows for flexible connection to different microcontroller and microprocessor systems.

This voltage detector is commonly employed in applications where a stable power supply is critical for reliable operation. It provides a simple and cost-effective solution for protecting sensitive electronic components from damage due to undervoltage conditions. The compact package size simplifies integration into smaller electronic devices.