The S-80846CLUA-B67-T2 is a voltage detector IC produced by SII Semiconductor Corporation. Its primary function is to monitor the voltage level of a power supply and generate a reset signal when the voltage falls below a predefined threshold. This is essential for preventing microcontrollers and other voltage-sensitive devices from malfunctioning or being damaged due to undervoltage conditions.

Applications

• Microcontroller-based systems
• Power supply monitoring
• Battery-operated devices
• Industrial control systems
• Automotive electronics

Features

• Detection voltage: 4.6V (Nominal)
• High-precision voltage detection
• Ultra-low current consumption
• Package type: SOT-89-3
• Built-in hysteresis
• Output type: N-channel open drain

Benefits

• Enhances system reliability by preventing errors caused by low voltage.
• Prolongs battery life in portable applications due to its minimal power consumption.
• Provides a stable and reliable reset signal thanks to the hysteresis feature, preventing oscillations around the threshold voltage.
• Offers design flexibility with its N-channel open drain output, which can be easily interfaced with various logic levels.
• Its compact SOT-89-3 package saves valuable board space.

The S-80846CLUA-B67-T2 features high-accuracy voltage detection and low current consumption. The integrated hysteresis helps prevent unstable reset signals. Its open-drain output allows for versatile integration with other circuits. The SOT-89-3 package makes it suitable for applications where space is a constraint. This voltage detector provides a robust and efficient solution for safeguarding electronic systems from undervoltage issues.