The S-80835ALNP-EAZ-T2 is a voltage detector IC manufactured by SII Semiconductor Corporation. It belongs to the S-80835 series, known for its low current consumption and high-precision voltage detection. This device is designed to monitor power supply voltages and generate a reset signal when the voltage drops below a specified threshold. It's commonly used in applications where reliable voltage monitoring is crucial for system stability and data integrity.

Applications

• Microcontroller Reset Circuits: Provides a reliable reset signal to microcontrollers during power-up or brown-out conditions, ensuring proper initialization and preventing malfunctions.
• Battery Management Systems: Monitors battery voltage in portable devices, preventing deep discharge and ensuring stable operation.
• Power Supervision: Supervises power supply voltages in various electronic systems, providing an early warning of potential voltage drops.
• Memory Backup Systems: Protects data in memory devices by detecting voltage drops and initiating backup procedures.
• Industrial Control Equipment: Ensures stable operation of industrial control systems by monitoring power supply voltages and generating reset signals when necessary.

Features

• High-Precision Voltage Detection: Offers accurate voltage monitoring with minimal tolerance, ensuring reliable reset operation.
• Ultra-Low Current Consumption: Minimizes power drain in battery-powered applications, extending battery life.
• Wide Operating Voltage Range: Supports a wide range of input voltages, making it suitable for various applications.
• N-Channel Open-Drain Output: Provides flexibility in connecting to various types of circuits.
• Small Package: Available in a compact package for space-constrained applications.

Benefits

• Improved System Reliability: Prevents system failures and data corruption caused by voltage drops.
• Extended Battery Life: Low power consumption extends the operational time of battery-powered devices.
• Simplified Design: Reduces the need for external components, simplifying circuit design and reducing board space.
• Compact Solution: Small package size allows for integration into densely populated circuit boards.
• Voltage Protection: Protects sensitive components from damage caused by undervoltage conditions.

Additional Details

The S-80835ALNP-EAZ-T2 has a fixed detection voltage. The output type is N-channel open drain, which allows for easy interfacing with various types of circuits. The device is designed to operate over a temperature range of -40°C to +85°C. The typical supply current is very low, making it ideal for battery-powered applications. It comes in a SOT-23-5 package.