Product Overview: MIC803-30D2VC3-TR from Microchip Technology

The MIC803-30D2VC3-TR is a precision voltage supervisor designed to monitor power supplies in digital systems. Manufactured by Microchip Technology, a leader in the field of smart, connected, and secure embedded control solutions, this device is essential for applications that require reliable operation under varying power conditions.

Key Features

• Voltage Threshold: The MIC803-30D2VC3-TR features a preset threshold voltage of 3.0V, making it suitable for supervising 3.3V power rails.
• Reset Timeout Delay: It offers a 140ms minimum reset timeout delay, which ensures that the system has sufficient time to recover before restarting.
• Low Power Consumption: With a quiescent current of just 3.5μA, this device is highly energy-efficient, making it ideal for battery-operated systems.
• Output Type: The supervisor provides an active-low, open-drain reset output, ensuring compatibility with a variety of digital systems.
• Temperature Range: It operates over the industrial temperature range of -40°C to +85°C, ensuring reliability in harsh environments.
• Package: The device comes in a compact, 3-pin SOT-23 package, which is suitable for space-constrained applications.
• Supply Voltage Range: It can monitor supply voltages from 1.0V to 5.5V, offering flexibility across different design requirements.

Applications

The MIC803-30D2VC3-TR is versatile and can be used in a variety of applications, including:

• Microprocessor/microcontroller systems
• Portable/battery-powered equipment
• Intelligent instruments
• Automotive systems
• Industrial control systems

This voltage supervisor is an essential component for any system that cannot tolerate an undervoltage condition. It ensures that the system microprocessor is reset properly during power-up, power-down, or brown-out conditions. The MIC803-30D2VC3-TR's quick reaction to power failures and low power consumption makes it an excellent choice for enhancing the reliability and performance of electronic systems.

With its precision voltage monitoring and robust design, the MIC803-30D2VC3-TR from Microchip Technology is a crucial component for maintaining system integrity and preventing data loss during power instability.