ON Semiconductor ASM811SEUSF-T Voltage Supervisor IC

The ON Semiconductor ASM811SEUSF-T is a robust voltage supervisor integrated circuit (IC) designed to monitor power supply voltages and provide a reset signal to microcontrollers and other digital systems. This high-precision device ensures that your electronic systems operate reliably by resetting the system during power-up, power-down, and brown-out conditions.

The ASM811SEUSF-T features a low supply current, which makes it an excellent choice for power-sensitive applications. Its precision monitoring capability for 3V, 3.3V, and 5V supply voltages is essential for systems that require consistent performance and operational stability. The IC comes in a compact SOT-23 package, which is suitable for space-constrained applications, and its surface-mount design allows for efficient assembly in high-volume production.

Key features of the ASM811SEUSF-T include:

• Voltage Threshold Accuracy: The device offers a tight threshold accuracy that ensures reliable voltage detection, which is crucial for sensitive electronic components.
• Low Power Consumption: With its low supply current, the ASM811SEUSF-T is ideal for battery-operated devices where power efficiency is a priority.
• Manual Reset Input: The inclusion of a manual reset input provides additional flexibility, allowing users to initiate a system reset manually when needed.
• Reset Timeout: The IC features a programmable reset timeout period, which can be adjusted to meet specific system requirements.
• Operating Temperature Range: The ASM811SEUSF-T is designed to operate over a wide temperature range, making it suitable for industrial and automotive applications.

This voltage supervisor IC is a reliable solution for maintaining the integrity of electronic systems. It is commonly used in microprocessor-based systems, embedded controllers, portable electronics, and other applications where voltage monitoring is critical for system stability and performance. With the ON Semiconductor ASM811SEUSF-T, designers can ensure their systems are protected against unpredictable voltage fluctuations and operate consistently in various conditions.

Whether you are working on consumer electronics, automotive systems, or industrial controls, the ASM811SEUSF-T offers the precision and reliability needed to safeguard your application from power-related issues.