The S-80828ALMP is a voltage detector IC manufactured by SII Semiconductor Corporation. This device is designed to monitor the input voltage of a system and generate a reset signal if the voltage drops below a certain threshold. This functionality is critical in preventing malfunctions and data corruption in microcontrollers, microprocessors, and other digital circuits.

Applications

• Microcontroller reset circuits
• CPU reset circuits
• Power failure detection
• Battery voltage monitoring
• Portable electronic devices

Features

• Detection voltage: 2.8V (typical)
• High-accuracy detection voltage
• Low supply current
• Small package size
• Built-in hysteresis
• Open-drain output

Benefits

• Prevents system crashes due to low voltage.
• Protects data from corruption during power failures.
• Extends battery life in portable devices.
• Simplifies circuit design.
• Ensures reliable system operation.

The S-80828ALMP offers a precise detection voltage, ensuring reliable voltage monitoring. Its low supply current is ideal for battery-powered applications, contributing to longer battery life. The built-in hysteresis prevents oscillations and ensures stable reset operation. The open-drain output provides flexibility in interfacing with different microcontrollers and other digital circuits. The small package size allows for easy integration into compact electronic devices.

This voltage detector is widely used in various electronic systems to ensure stable and reliable operation. It provides a simple and effective solution for preventing system malfunctions caused by undervoltage conditions.