The S-8521F36MC-BPVT2U is a voltage detector IC manufactured by ABLIC U.S.A. Inc. It is designed to monitor voltage levels in electronic circuits and provide an output signal when the voltage drops below a certain threshold. This voltage detector is commonly used in a wide range of applications to protect sensitive components from undervoltage conditions.

Applications:

• Microcontroller Reset Circuits: Ensuring proper microcontroller operation by resetting the device when the supply voltage is too low.
• Power Monitoring in Battery-Powered Devices: Monitoring battery voltage to prevent deep discharge and ensure system stability.
• Over-Discharge Protection in Battery Packs: Protecting lithium-ion and other battery types from damage due to excessive discharge.
• Power Supply Monitoring: Detecting voltage drops in power supplies to prevent system malfunctions.
• Voltage Regulation Systems: Maintaining stable voltage levels by detecting and correcting voltage fluctuations.

Features:

• High-Accuracy Voltage Detection: Provides precise voltage monitoring for reliable operation.
• Low Current Consumption: Minimizes power drain in battery-powered applications.
• Small Package Size: Allows for compact circuit designs.
• Wide Operating Temperature Range: Operates reliably in various environmental conditions.
• Open-Drain Output: Compatible with a wide range of logic circuits.

Benefits:

• Enhanced System Reliability: Prevents system malfunctions due to undervoltage conditions.
• Extended Battery Life: Reduces power consumption, leading to longer battery life in portable devices.
• Protection of Sensitive Components: Prevents damage to electronic components from voltage fluctuations.
• Simplified Circuit Design: Integrates voltage detection functionality into a single IC.
• Cost-Effective Solution: Provides a reliable and affordable voltage monitoring solution.

The S-8521F36MC-BPVT2U features a detection voltage of 3.6V. Its low current consumption is a key advantage for battery-powered applications, ensuring minimal drain on the battery. The small package size allows for use in space-constrained applications, making it suitable for portable devices and compact electronic systems.

Technical Specifications:

• Detection Voltage: 3.6V
• Output Type: Open-Drain
• Operating Voltage: Varies (Refer to datasheet)
• Operating Temperature: -40°C to +85°C (Typical)