Product Overview: MIC803-40D4VM3-TR from Microchip Technology

The MIC803-40D4VM3-TR is a high-quality voltage supervisor designed by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This compact and efficient component is essential for systems that require precise voltage monitoring to ensure reliable operation and protection against undesirable system behavior due to power fluctuations.

Key Features

• Voltage Threshold: The MIC803 comes with a preset threshold voltage of 4.0V, which is ideal for supervising 3.3V power supplies and other voltage rails close to 4.0V.
• Reset Timeout Delay: It features a 140ms minimum reset timeout delay, providing sufficient time for the system to stabilize before it is allowed to resume operation.
• Low Power Consumption: Designed for power-sensitive applications, the MIC803 consumes very low quiescent current, thereby preserving battery life in portable devices.
• Output Type: The device has an active-low, open-drain reset output, which ensures compatibility with a variety of microcontrollers and digital logic components.
• Temperature Range: It operates over a broad temperature range from -40°C to +125°C, making it suitable for industrial and automotive applications that require robust performance under extreme conditions.
• Package: The MIC803 is offered in a small SOT-23 package, which is ideal for space-constrained applications.

Applications

The MIC803-40D4VM3-TR is versatile and can be used in a wide range of applications, including:

• Microprocessor and microcontroller systems
• Portable and battery-powered equipment
• Intelligent instruments
• Industrial controllers
• Automotive systems

Reliability and Quality

Microchip Technology is known for its commitment to quality, and the MIC803-40D4VM3-TR is no exception. It is designed to meet the stringent requirements of the most demanding applications, ensuring that systems remain operational even under adverse conditions. The device's precision voltage monitoring capability provides an extra layer of security, safeguarding critical system data and functionality.

Whether you are designing a new system or upgrading an existing one, the MIC803-40D4VM3-TR voltage supervisor from Microchip Technology is a reliable choice that offers both performance and peace of mind.