The S-812C28AMC-C2I-T2 is a high-performance voltage detector IC from SII Semiconductor Corporation, designed for precise voltage monitoring in electronic circuits. Its primary function is to detect when the input voltage drops below a specified threshold and then generate a reset signal. This prevents malfunctions and ensures stable operation of connected devices and systems. A key feature of this IC is its ultra-low current consumption, making it ideally suited for battery-powered and energy-efficient applications.

Applications:

• Microcontroller reset circuits: Provides a reliable reset signal to microcontrollers during power-up or when the supply voltage falls below a safe operating level.
• Power management systems: Integrated into power management systems to protect sensitive electronic components from undervoltage conditions.
• Battery monitoring: Used in battery-operated devices to monitor battery voltage levels and prevent deep discharge, thus extending battery life.
• Portable electronic devices: Found in devices such as smartphones, tablets, wearables, and IoT devices for maintaining stable voltage regulation.
• Industrial control systems: Provides voltage monitoring and protection in industrial equipment to ensure safe and reliable operation.

Features:

• High-accuracy detection voltage: Offers precise voltage detection with minimal tolerance, ensuring reliable and accurate voltage monitoring.
• Ultra-low current consumption: Minimizes power consumption, making it ideal for battery-powered applications and energy-sensitive designs.
• Built-in hysteresis: Improves noise immunity and prevents false triggering during voltage fluctuations.
• Small package size: Available in compact packages, facilitating easy integration into space-constrained applications.
• Wide operating voltage range: Operates effectively across a broad range of input voltages.

Benefits:

• Enhanced system reliability: Prevents system malfunctions due to voltage fluctuations by providing timely and accurate voltage detection.
• Extended battery life: Ultra-low current consumption helps extend battery life in portable electronic devices.
• Simplified circuit design: Integrated features simplify circuit design and reduce the need for external components.
• Improved noise immunity: The built-in hysteresis improves noise immunity, preventing false triggering and ensuring stable operation.
• Cost-effective solution: Offers a reliable and cost-effective solution for voltage monitoring and protection.

Technical Specifications: The S-812C28AMC-C2I-T2 features a detection voltage of 2.8V. It boasts ultra-low supply current and is available in a SOT-23-5 package. The wide operating temperature range makes it suitable for many applications. Integrated hysteresis ensures stability by preventing false reset signals caused by minor voltage variations.