The S-80850ANNP-EJE-T2 is a voltage detector IC manufactured by SII Semiconductor Corporation. This device is designed to monitor the voltage level of a power supply and generate a reset signal when the voltage drops below a specific threshold. This function is crucial for protecting microcontrollers and other voltage-sensitive components from malfunction or damage due to undervoltage conditions.

Applications

• Microcontroller Reset Circuits
• Power Management Systems
• Battery-Powered Devices
• Industrial Control Equipment
• Consumer Electronics

Features

• Detection Voltage: 5.0V (Nominal)
• High-accuracy detection voltage
• Low current consumption
• Package: SOT-23-5
• Built-in hysteresis
• Output type: N-channel open drain

Benefits

• Prevents errors in microcontroller-based systems caused by low voltage.
• Prolongs battery life in portable devices due to low power consumption.
• Provides a stable and reliable reset signal because of the built-in hysteresis, which prevents oscillations.
• Offers flexibility in circuit design with the N-channel open drain output.
• Saves board space with the small SOT-23-5 package.

The S-80850ANNP-EJE-T2 provides accurate voltage detection and consumes very little power. The integrated hysteresis prevents unwanted reset signals. Its open-drain output allows for versatile integration with other circuits. The SOT-23-5 package makes it suitable for applications where space is a constraint. This voltage detector is a reliable and efficient way to protect electronic systems from undervoltage problems.