The LM8365BCLMFX30/NOPB is a highly reliable and efficient micro-power undervoltage sensing circuit designed and manufactured by Texas Instruments. This compact, feature-rich device is essential for applications requiring precision voltage monitoring to ensure the stability and functionality of electronic systems.

Key Features

• Voltage Threshold: The device comes with a fixed voltage threshold of 3.0V, making it suitable for monitoring 3.3V power supplies and ensuring they do not fall below a minimum operating voltage.
• Low Power Consumption: With a quiescent current of just 9µA, the LM8365BCLMFX30/NOPB is optimized for battery-powered and low-power applications.
• Output Type: It features an open-drain output, providing flexibility in interfacing with other logic levels and allowing for simple wired-OR configurations.
• Temperature Range: The device is operable over an industrial temperature range of -40°C to 85°C, ensuring reliability across various environmental conditions.
• Package: Housed in a compact 5-pin SOT-23 package, it is ideal for space-constrained applications.

Applications

• Portable Electronics
• Microcontrollers and Digital Systems
• Battery Management
• Power Supply Monitoring
• Automotive Systems
• Industrial Equipment

The LM8365BCLMFX30/NOPB is designed to provide a simple and efficient solution for undervoltage detection. The device asserts a reset signal when the Vcc supply voltage drops below the 3.0V threshold, protecting the system from erratic operation under low voltage conditions. Once Vcc rises above the reset threshold, the reset signal is de-asserted after a built-in delay, allowing for proper system recovery.

With its precision voltage monitoring and low power consumption, the LM8365BCLMFX30/NOPB is an excellent choice for designers looking to enhance system reliability and preserve battery life in their electronic products.