MAX6804 (5)

The MAX6804 is available from Analog Devices at Xecor. Designed for monitoring power supplies in 2.85V to 5.0V µP and digital systems, the MAX6804 offers ultra-low 0.7V operating supply voltage, low 4.0µA supply current, and precision monitoring with debounced manual reset input. Available in SOT-143-4 package, it is ideal for computers, controllers, intelligent instruments, and portable battery-powered equipment. Whether used in critical µP power monitoring or industrial applications, this series ensures reliability, low cost, and power-supply transient immunity for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX6804 series below.

Part Number Description Package Inventory Add To Bom
MAX6804US29D3+T Supervisory Circuits 4-Pin, Low-Power uP Reset Circuits with Manual Reset SOT-143-4 6,041
MAX6804US29D2+T Ensure reliable performance with this low-power reset solution SOT-143-4 5,573
MAX6804US26D3+T MAX6804US26D3+T product description SOT143-4 7,100
MAX6804US31D3+T Get manual reset capability with 4-pin design SOT-143-4 5,689
MAX6804US46D3+T Stay powered up with MAX6804US46D3+T supervisory circuits SOT-143-4 7,342

Key Featrues

Ultra-Low 0.7V Operating Supply Voltage: This feature allows the device to operate efficiently in low-power environments, making it ideal for portable and battery-powered applications where energy conservation is critical.
Low 4.0µA Supply Current: The minimal current draw enhances power efficiency, extending battery life in portable devices and reducing overall power consumption in embedded systems.
Precision Monitoring of 2.85V to 5.0V Power-Supply Voltages: Ensures reliable operation by accurately monitoring a wide range of supply voltages, making it suitable for diverse applications, from microprocessors to digital systems.
Debounced Manual Reset Input: Provides a stable and noise-free reset mechanism, improving system reliability and reducing the risk of false resets in noisy environments.
Guaranteed RESET Valid to VCC = 0.7V: Ensures the reset signal remains valid even at very low supply voltages, enhancing system robustness and reliability in critical power monitoring scenarios.

Applications

Critical µP Power Monitoring: The MAX6804 is ideal for monitoring the power supply of critical microprocessors in systems such as industrial controllers and embedded systems. Its precision voltage monitoring and manual reset capability ensure reliable operation, even in harsh environments where power fluctuations are common.
Portable Battery-Powered Equipment: The MAX6804 is well-suited for portable devices like handheld meters, medical devices, and IoT sensors. Its ultra-low operating voltage (0.7V) and low supply current (4.0µA) make it an excellent choice for extending battery life while maintaining reliable power supervision.
Intelligent Instruments: The MAX6804 is perfect for use in intelligent instruments such as data loggers, environmental monitors, and laboratory equipment. Its debounced manual reset input and precise voltage thresholds ensure accurate and stable operation, even in sensitive measurement applications.
Server and Workstation Power Management: The MAX6804 is ideal for power supply monitoring in servers, workstations, and desktop computers. Its ability to monitor a single voltage rail with high precision and provide a reliable reset signal ensures system stability and prevents data corruption during power anomalies.