The S-80830ANMP-EDT is a voltage detector IC manufactured by SII Semiconductor Corporation. It belongs to the S-808xx series of voltage detectors, which are designed to monitor supply voltage levels and generate a reset signal when the voltage drops below a specific threshold. This functionality is critical for ensuring the stable operation of microcontrollers and other digital circuits.

Applications

• Microcontroller reset
• CPU reset
• Power supply monitoring
• Battery backup systems
• Portable electronic devices

Features

• High-accuracy detection voltage
• Low current consumption
• Small package
• Built-in hysteresis
• Open-drain output

Benefits

• Ensures reliable system startup by preventing operation with insufficient voltage.
• Extends battery life in portable applications due to minimized current draw.
• Reduces board space requirements with its compact footprint.
• Prevents output chattering near the threshold voltage due to hysteresis.
• Provides flexible interfacing with other circuits through the open-drain output.

The S-80830ANMP-EDT features a detection voltage of 3.0V. The device is designed for low power consumption, making it suitable for battery-powered applications. The built-in hysteresis prevents the device from oscillating when the input voltage is near the threshold voltage. The open-drain output allows for flexible connection to various microcontrollers and other digital circuits. It typically comes in a small package like SOT-23 or similar, which saves PCB space. This voltage detector is commonly used to reset microcontrollers when the supply voltage drops below a certain level, ensuring proper operation and preventing data corruption. The precise voltage detection level contributes to the overall system reliability. It is widely used in applications such as portable electronics, consumer electronics, and industrial control systems.