MAX809SEUR

The MAX809SEUR is a low-voltage microprocessor supervisor designed to monitor power supply levels in electronic systems. It features a precision voltage monitoring function, ensuring that the system operates within a specified voltage range. If the voltage drops below a predetermined threshold, the MAX809SEUR generates a reset signal to prevent erratic behavior or data corruption.
Key specifications include a supply voltage range of 1.5V to 5.5V, low power consumption, and a reset output that can be configured for various timing durations. Its small footprint, available in a SOT23 package, makes it suitable for space-constrained applications. The device is commonly used in battery-powered devices, microcontroller-based systems, and portable electronics.
Overall, the MAX809SEUR enhances system reliability by providing a simple yet effective solution for power monitoring and reset management.

The MAX809SEUR is a low-voltage, low-power voltage supervisor designed for microprocessor applications. Key features include:
1. Operating Voltage Range: Typically operates from 1.58V to 5.5V.
2. Reset Thresholds: Adjustable reset threshold voltages, ensuring reliable operation in varying conditions.
3. Low Supply Current: Consumes typically 2 µA, extending battery life in portable devices.
4. Reset Timeout: Offers a delay period for reset output, providing stable signal integrity during power fluctuations.
5. Active-Low Output: The reset output is active-low, making it compatible with a wide range of microcontrollers.
6. Temperature Range: Operates over a wide temperature range from -40°C to +125°C, suitable for industrial applications.
7. Compact Package: Available in a small SOT23-5 package, allowing for space-efficient designs.
8. No External Components Required: Simplifies design and reduces BOM costs.
These features make the MAX809SEUR ideal for use in consumer electronics, automotive systems, and other applications requiring reliable reset functions.

The MAX809SEUR is packaged in a small SOT23-5 surface-mount package.

The MAX809SEUR is a voltage supervisor with a pin count of 5. It features the following pins:
1. GND (Pin 1): Ground reference.
2. RESET (Pin 2): Active-low reset output; goes low when the input voltage falls below the reset threshold.
3. VCC (Pin 3): Supply voltage input; typically operates from 2.5V to 5.5V.
4. NC (Pin 4): No connection; not used.
5. SV (Pin 5): Sense voltage input; monitors the supply voltage to determine when to trigger the reset output.
The MAX809SEUR is commonly used in microcontroller applications to ensure that the system operates within safe voltage levels and to reset the system if the voltage drops below a specified threshold, thereby preventing erratic behavior.

The MAX809SEUR is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits (ICs). The company specializes in high-performance components that are used in a wide range of applications, including automotive, communications, industrial, and consumer electronics. Founded in 1965, ADI is known for its innovation in signal processing technology and has established itself as a key player in the semiconductor industry. The MAX809SEUR is a low-voltage microprocessor supervisor designed to provide power management for microprocessors and microcontrollers.

The MAX809SEUR is a microprocessor supervisor used in various applications to monitor power supply voltages. Its primary application areas include computers, embedded systems, and telecommunications equipment. It provides voltage monitoring, reset generation, and brownout protection, ensuring reliable operation during power fluctuations. Additionally, it is utilized in automotive electronics, consumer devices, and industrial control systems to enhance system stability and prevent data corruption.

The MAX809SEUR is a voltage supervisor with a specific threshold and features. Equivalent products include the MCP100, TL7705, and LM393. Other alternatives are the MAX810, MAX811, and LTC2990, depending on the required voltage threshold and package type. Always check the specific voltage threshold, reset time, and package compatibility when selecting a substitute.