The S-80946CLNB-G7GT2U is a voltage detector manufactured by ABLIC U.S.A. Inc. This device is designed to monitor voltage levels in electronic circuits and provide a reset signal when the voltage drops below a specified threshold. It is a crucial component in ensuring the stable operation of microcontrollers and other sensitive electronic devices.

Applications

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

Features

• High-accuracy detection voltage
• Low current consumption
• Small package size
• Built-in hysteresis
• Wide operating temperature range

Benefits

• Prevents erratic operation of microcontrollers due to voltage drops
• Extends battery life in portable devices due to low current consumption
• Saves board space due to small package size
• Reduces the number of external components required
• Ensures reliable operation in harsh environments

Additional Details

The S-80946CLNB-G7GT2U operates by constantly monitoring the input voltage. When the voltage falls below the pre-set detection threshold, the output is asserted, typically pulling a reset line low. Hysteresis is incorporated to prevent rapid on/off switching of the output near the threshold voltage, which improves stability. The specific detection voltage for this part number is 4.6V. The device is typically available in a small SOT-23 package. Proper voltage monitoring is crucial in embedded systems to prevent data corruption and system failures. This voltage detector ensures that the system operates within safe voltage limits, enhancing system reliability and longevity. The precise threshold voltage ensures accurate detection, while low current consumption minimizes the impact on overall power efficiency. This part is designed for applications requiring precise voltage monitoring and reliable reset functionality.