The S-80733AL-AX-T1 is a high-precision 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 predetermined threshold. Its small size and low current consumption make it suitable for a wide range of applications where precise voltage monitoring is crucial for system stability.

Applications

• Microcontroller reset circuits: Ensuring proper initialization of microcontrollers by providing a reset signal during power-up or voltage dips.
• Power supply monitoring: Detecting undervoltage conditions in power supplies to prevent malfunctioning or damage to connected devices.
• Battery-powered devices: Monitoring battery voltage to prevent deep discharge and extend battery life.
• Industrial control systems: Providing a fail-safe mechanism in industrial control systems by detecting voltage anomalies.
• Consumer electronics: Ensuring stable operation of consumer electronic devices by monitoring power supply voltage.

Features

• High-precision voltage detection: Accurately detects voltage drops with a typical threshold accuracy of ±1.0%.
• Low current consumption: Minimizes power drain, making it suitable for battery-powered applications.
• Small package: Available in a compact SOT-23-5 package for space-constrained applications.
• Wide operating voltage range: Operates over a broad voltage range, typically from 1.0V to 6.0V.
• Built-in hysteresis: Prevents oscillations around the threshold voltage, ensuring stable operation.
• Open-drain output: Allows for flexible connection to various logic circuits.

Benefits

• Improved system reliability: Prevents system malfunctions caused by undervoltage conditions.
• Extended battery life: Low current consumption minimizes power drain in battery-powered devices.
• Simplified circuit design: Integrated features reduce the need for external components.
• Enhanced protection: Protects sensitive electronic components from damage due to voltage fluctuations.
• Cost-effective solution: Provides reliable voltage monitoring at a competitive price.

Additional Details

The S-80733AL-AX-T1 features a detection voltage of 3.3V. The device operates within a temperature range of -40°C to +85°C, making it suitable for use in harsh environments. It provides a reset signal when the input voltage falls below the detection threshold. The open-drain output requires an external pull-up resistor. The device is RoHS compliant. Further details can be found in the manufacturer's datasheet.