The S-80860CNNB-B9L-T2 is a voltage detector IC manufactured by SII Semiconductor Corporation. It's designed to monitor the supply voltage of electronic circuits and generate a reset signal when the voltage falls below a specific threshold. This function is crucial for ensuring proper operation of microcontrollers and other sensitive electronic components, preventing data corruption and system failures.

Applications

• Microcontroller reset circuits: Provides a reliable reset signal to microcontrollers during power-up, power-down, or brownout conditions.
• Power supply monitoring: Detects undervoltage conditions in power supplies and triggers appropriate protective measures.
• Battery-powered devices: Protects batteries from deep discharge by disabling the device when the battery voltage is low.
• Data storage devices: Prevents data corruption in memory and storage devices during voltage fluctuations.
• Industrial control systems: Monitors voltage levels in industrial equipment to ensure safe and reliable operation.

Features

• High-precision detection voltage: Offers accurate voltage monitoring to minimize false triggering.
• Low current consumption: Consumes minimal power, making it suitable for battery-powered applications.
• Small package size: Available in a compact package (SOT-23-5), saving valuable board space.
• Built-in hysteresis: Prevents oscillations during voltage transitions, ensuring a stable reset signal.
• Open drain output: Provides flexibility in interfacing with various microcontroller and digital logic circuits.

Benefits

• Improved system reliability: Prevents malfunctions caused by voltage fluctuations, enhancing overall system reliability.
• Extended battery life: Low power consumption contributes to longer operating times for battery-powered devices.
• Simplified circuit design: Small package and integrated features simplify circuit design and reduce component count.
• Data integrity protection: Protects against data corruption during voltage fluctuations, ensuring data integrity.
• Stable and reliable reset signal: Hysteresis prevents false resets and ensures a clean reset signal.

The S-80860CNNB-B9L-T2 is typically supplied in a SOT-23-5 package. It operates over a temperature range of -40°C to +85°C. This device provides a reliable and cost-effective solution for voltage monitoring and reset generation in a wide range of electronic applications. Its high precision and low power consumption make it an ideal choice for battery-powered devices and other applications where power efficiency is critical.