MIC811SUY-TR

The MIC811SUY-TR is a microprocessor supervisory circuit designed to monitor power supply voltages in digital systems. It ensures reliable system operation by providing a reset signal when the monitored voltage drops below a specified threshold. This device is particularly useful in applications where maintaining a stable power supply is crucial for preventing system errors and data loss.
Key features of the MIC811SUY-TR include a precision voltage detector, a reset output that asserts when the supply voltage falls below a specified level, and a built-in hysteresis to prevent erratic reset operations. It typically offers a low quiescent current, making it suitable for battery-operated devices. The device comes in a small SOT-23 package, which is ideal for space-constrained applications.
With a focus on simplicity and reliability, the MIC811SUY-TR is often employed in microcontroller-based applications, embedded systems, and other electronic circuits that require a high degree of operational stability and reliability. Its compact design and easy integration make it a popular choice for designers looking to safeguard their systems against unpredictable power fluctuations.

The MIC811SUY-TR is a microprocessor reset circuit designed to monitor power supplies in microprocessor systems. Some key features include:
1. Voltage Monitoring: It monitors the power supply voltage and asserts a reset signal whenever it falls below a specified threshold, ensuring proper operation and preventing erroneous system behavior.
2. Precision Reset Threshold: Offers a precise voltage threshold, typically around 4.63V, to guarantee accurate reset signaling.
3. Manual Reset Input: Includes a manual reset input pin, allowing external devices or user intervention to force a reset.
4. Low Power Consumption: Designed for low-power applications, it typically consumes minimal current, prolonging battery life in portable devices.
5. Active-Low Reset Output: Provides an active-low reset output for compatibility with various microprocessor and microcontroller systems.
6. Debounced Reset Output: Ensures noise immunity by providing a stable reset output, preventing false triggering due to transients or noise.
7. Small Package: Offered in a compact SOT-143 package, making it suitable for space-constrained applications.
These features make the MIC811SUY-TR suitable for ensuring reliable operation and system integrity in a wide range of electronic applications.

The MIC811SUY-TR is typically available in a SOT-143 package, which is a small outline transistor package. This package type is designed for space-saving applications and is commonly used in electronic devices for voltage monitoring or supervisory purposes.

The MIC811SUY-TR is a microprocessor supervisory circuit with a 3-pin configuration. Its primary function is to monitor the power supply voltage of a microprocessor and initiate a reset when the voltage drops below a specified threshold. This ensures that the microprocessor operates correctly and prevents undefined operations during power-up, power-down, or brownout conditions. The typical pin-out includes:
1. GND: Ground pin for the circuit.
2. RST (Reset Output): Active-low reset output that triggers when the monitored voltage falls below the threshold.
3. VCC: Power supply input that monitors the voltage level.
This device is commonly used in applications requiring reliable microprocessor performance, ensuring that the system is reset and initialized properly when power conditions are unstable.

The MIC811SUY-TR is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company is known for providing a wide range of semiconductor products that serve various applications across different industries, such as automotive, industrial, consumer, aerospace, and communications. Microchip Technology focuses on enabling efficient and innovative systems through its comprehensive portfolio of microcontrollers, analog circuits, security ICs, wireless products, and memory solutions. The company emphasizes quality and reliability, supporting engineers and designers in creating advanced electronic solutions.

The MIC811SUY-TR is a voltage supervisory circuit designed for monitoring system power supply levels. Its primary application areas include microprocessor systems, embedded systems, and portable electronics. It ensures proper system reset during power-up, power-down, and brownout conditions by providing a reset signal when the monitored voltage falls below a specified threshold. This makes it useful in applications requiring reliable system initialization and protection against low voltage conditions, such as consumer electronics, automotive systems, and industrial control systems.

The MIC811SUY-TR is a microprocessor supervisory circuit. Equivalent products include the MAX811 by Maxim Integrated, the TPS3809 by Texas Instruments, and the STM811 by STMicroelectronics. These components provide similar functions such as reset generation and voltage monitoring for microprocessors. Always confirm pin configuration and specifications to ensure compatibility.