The S-80736AN-D0-T1 is a voltage detector IC manufactured by SII Semiconductor Corporation. This device monitors the input voltage and outputs a signal when the voltage drops below a specified threshold, offering protection against undervoltage conditions that could damage or cause malfunction in electronic circuits.

Applications

• Microcontroller reset circuits
• Power supply monitoring
• Battery-powered equipment
• Over-discharge protection for batteries
• Industrial control systems

Features

• Detection voltage: 3.6V (fixed)
• High accuracy: ±2.0%
• Ultra-low current consumption: 0.8 μA (typical)
• Operating voltage range: 0.65 V to 10.0 V
• Output type: N-channel open drain
• Package: SOT-23-5
• Operating temperature: -40°C to +85°C
• Hysteresis: 5% (TYP.)

Benefits

• Ensures stable operation of electronic devices by preventing malfunctions due to undervoltage conditions.
• Prolongs battery life in portable devices due to the IC's ultra-low current consumption.
• Offers precise voltage monitoring with its high-accuracy detection voltage.
• Provides a simple and reliable reset function for microcontrollers and other digital circuits.
• Saves board space due to the small SOT-23-5 package.
• Offers robust performance in a wide range of operating temperatures.

Additional Details

The S-80736AN-D0-T1 integrates hysteresis into its design to prevent output chattering and ensure stable switching behavior near the threshold voltage. The N-channel open drain output allows for flexible connection to a variety of external circuits. The part is designed to be highly reliable and maintain accurate detection voltage over its operating temperature range.

This voltage detector plays a critical role in safeguarding sensitive electronic components from damage due to voltage drops, making it suitable for various applications demanding reliable power monitoring.