The S-80822ALUP-EAK-T2 is a voltage detector manufactured by SII Semiconductor Corporation. This device is designed to monitor voltage levels in electronic circuits and provide a reliable reset signal when the voltage drops below a specified threshold.

Applications

• Microcontroller reset circuits
• CPU reset circuits
• Power management systems
• Battery-powered devices
• Industrial control equipment

Features

• High-precision detection voltage: Ensures accurate voltage monitoring.
• Low current consumption: Minimizes power drain in battery-operated applications.
• Small package size: Allows for compact circuit designs.
• Built-in hysteresis: Prevents output chattering during voltage fluctuations.
• Wide operating voltage range: Suitable for various voltage levels.
• Open-drain output: Offers flexibility in circuit design.

Benefits

• Reliable system reset: Prevents erratic behavior due to voltage drops.
• Extended battery life: Low current consumption prolongs operating time.
• Simplified circuit design: Integrated features reduce external component count.
• Improved system stability: Hysteresis eliminates false resets.
• Compact solution: Small package saves board space.

The S-80822ALUP-EAK-T2 features a detection voltage of typically 2.2V. It operates with a supply voltage range of 0.8V to 6.0V. The open-drain output allows the user to configure the pull-up resistor to match the system's voltage level. This voltage detector is suitable for a wide range of applications where reliable voltage monitoring is crucial. The hysteresis characteristic ensures stable operation even in noisy environments. The device is offered in a SOT-23-5 package. Its precise voltage detection capabilities combined with low power consumption make it an ideal choice for portable devices and other power-sensitive applications.