MAX811LEUS+

The MAX811LEUS+ is a low-power voltage supervisor designed to monitor power supply levels in various electronic applications. It features a precision voltage threshold that ensures proper system operation by generating a reset signal when the supply voltage drops below a specified level. The device operates with a supply voltage range of 1.5V to 5.5V and is available in a small SOT23 package, making it suitable for space-constrained designs.
Key features include fast reset response times, a built-in pull-up resistor, and low quiescent current consumption, which is ideal for battery-operated devices. The MAX811LEUS+ is commonly used in microcontroller applications, automotive systems, and portable electronics to prevent erroneous operations during voltage dips. Its reliability and simplicity make it a popular choice for engineers seeking effective power management solutions.

The MAX811LEUS+ is a voltage supervisor with the following key features:
1. Threshold Options: It offers a range of selectable reset threshold voltages, typically designed for operation in 3.0V to 5.5V systems.
2. Reset Timing: The device features a built-in reset timeout period, ensuring that the reset output remains low for a specific duration after power-up or in the event of voltage dropping below the threshold.
3. Active-Low Output: The reset output is active-low, which means it will pull low when the voltage is below the threshold, providing a reliable reset signal for microcontrollers and other digital systems.
4. Low Power Consumption: It operates with low supply current, making it suitable for battery-operated applications.
5. Wide Temperature Range: The device is rated for operation over a broad temperature range, ensuring reliability in various environmental conditions.
6. Compact Package: Available in a small SOT23 package, enabling space-efficient designs.
This combination of features makes the MAX811LEUS+ ideal for power monitoring and system reset applications in various electronic devices.

The MAX811LEUS+ is packaged in a 5-pin SOT23 package.

The MAX811LEUS+ is a voltage supervisor with a pin count of 8. Its primary function is to monitor power supply levels and ensure system stability by generating reset signals during low voltage conditions. Key features include:
1. Pin Configuration:
- VDD (Pin 1): Supply voltage (2.5V to 5.5V).
- GND (Pin 2): Ground.
- RESET (Pin 3): Active-low reset output.
- RESETIN (Pin 4): Reset input for external reset signal.
- NMI (Pin 5): Non-maskable interrupt output.
- VREF (Pin 6): Reference voltage output.
- NC (Pin 7): No connection.
- SHDN (Pin 8): Shutdown control input.
2. Functions:
- Monitors supply voltage.
- Generates RESET output when the supply voltage drops below a certain threshold.
- Provides a reset delay time to allow the system to stabilize after power-up.
This makes the MAX811LEUS+ suitable for use in microcontroller applications, ensuring reliable operation during voltage irregularities.

The MAX811LEUS+ is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated specializes in designing and manufacturing analog and mixed-signal integrated circuits. The company focuses on providing solutions for various applications, including automotive, consumer electronics, industrial, and communications. Their products are known for high performance, energy efficiency, and innovative features, catering to a broad range of markets. Maxim Integrated is recognized for its commitment to quality and cutting-edge technology, making it a key player in the semiconductor industry.

The MAX811LEUS+ is a voltage supervisor used primarily in microcontroller and processor applications. Its key areas include power supply monitoring, battery management systems, automotive electronics, and consumer electronics. It ensures system reliability by providing reset signals during voltage fluctuations, preventing erratic operation and data corruption. Additionally, it is utilized in telecommunications and industrial equipment to monitor supply voltages and enhance circuit protection.

The MAX811LEUS+ is a voltage supervisor with a fixed reset threshold. Equivalent products include the MCP100, TL7705, and MAX6320. These alternatives also provide overvoltage and undervoltage monitoring functions. Ensure to verify specifications like reset thresholds, output types, and package compatibility for specific applications.