The S-8051HN-CD-T1 is a voltage detector manufactured by SII Semiconductor Corporation. It's designed to monitor voltage levels in electronic circuits and provide a reset signal when the voltage falls below a specific threshold. This ensures the reliable operation of microcontrollers and other sensitive components by preventing them from operating under insufficient voltage conditions.

Applications

• Microcontroller reset circuits
• Power management systems
• Battery-powered devices
• Voltage monitoring in industrial equipment
• Over/Under voltage protection

Features

• High-precision detection voltage
• Low current consumption
• Small package size
• Wide operating voltage range
• Built-in hysteresis
• Open drain output

Benefits

• Ensures reliable microcontroller operation
• Extends battery life in portable devices
• Saves board space due to its small size
• Reduces external component count
• Provides stable and accurate voltage detection
• Protects against data corruption and system malfunction

Additional Details

The S-8051HN-CD-T1 features a precise detection voltage, typically around 5.1V, making it suitable for various 5V systems. The built-in hysteresis prevents oscillations around the threshold voltage. Its low current consumption is crucial for battery-powered applications. The open-drain output allows for flexible configuration in different circuit designs. The product is available in a small package such as SOT-23. This voltage detector provides a cost-effective and reliable solution for voltage monitoring and reset generation. The precise voltage detection prevents unintended operation due to voltage drops. It helps ensure data integrity and prevents system crashes, particularly in embedded systems and microcontrollers. The device is commonly used where a reliable power-on reset or voltage monitoring functionality is required. It monitors the supply voltage and generates a reset signal when the voltage falls below the specified threshold, protecting the microcontroller from operating at an insufficient voltage. It is used in applications such as consumer electronics, industrial control systems, and automotive electronics.