The S-3511AEFJ-TB-01-G is a voltage detector IC from SII Semiconductor Corporation, designed for precise voltage monitoring and reset functions in various electronic devices. This IC ensures system stability by providing a reset signal when the supply voltage drops below a predetermined threshold. Its features include low current consumption, high accuracy, and a compact package, making it ideal for battery-powered and space-constrained applications.

Applications

• Microcontroller reset circuits
• Power supply monitoring
• Battery management systems
• Portable electronic devices
• Industrial control systems

Features

• High-precision voltage detection: Accurate monitoring of supply voltage.
• Ultra-low current consumption: Extends battery life in portable devices.
• Compact SOT-25A package: Suitable for space-constrained applications.
• Hysteresis characteristics: Prevents false triggering due to voltage fluctuations.
• Built-in delay circuit: Eliminates the need for external delay components.

Benefits

• Improved system reliability: Prevents system malfunctions due to voltage drops.
• Extended battery life: Low power consumption ensures longer operational time.
• Reduced board space: Compact package minimizes PCB footprint.
• Stable operation: Hysteresis provides reliable reset signals even with noisy power supplies.
• Simplified design: Integrated delay simplifies circuit design and reduces component count.

Additional Details

The S-3511AEFJ-TB-01-G operates over a wide temperature range, typically from -40°C to +85°C. The detection voltage is factory-set to ensure accuracy. This IC is designed to provide a reliable and efficient voltage monitoring solution for a variety of electronic systems. The S-3511 series offers a range of detection voltage options, allowing designers to select the most appropriate threshold for their application. The output is typically an N-channel open drain output. The internal delay time helps ensure that the microcontroller or other digital circuitry has sufficient time to stabilize after a voltage drop is detected.