MAX6423 (10)
The MAX6423 is available from Analog Devices at Xecor. Designed for monitoring system voltages from 1.6V to 5V, the MAX6423 offers capacitor-adjustable reset timeout periods, low quiescent current (1.6µA typical), and multiple RESET output options (push-pull or open-drain). Available in small 4-pin SC70, 4-pin SOT143, and 5-pin SOT23 packages, it is ideal for automotive, battery-powered computers, embedded controllers, medical equipment, and portable devices. Whether used in critical µP monitoring, intelligent instruments, or set-top boxes, this series ensures reliable performance, flexibility, and efficiency for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX6423 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX6423US26+ | Voltage set at 2.625V for precision | SOT-143-4 | 5,969 | |
| MAX6423US22+T | Get reliable low-power reset control with MAX6423US22+T | SOT-143-4 | 3,817 | |
| MAX6423XS26+T | Supervisory Circuits Low-Power, SC70/SOT uP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay | SC-70-4 | 2,371 | |
| MAX6423XS16+T | Power distribution small outline package 4 | SC70-4 | 7,971 | |
| MAX6423US29+T | Supervisory Circuits Low-Power, SC70/SOT uP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay | SOT-143-4 | 4,422 | |
| MAX6423XS26+ | Processor Supervisor 2.625V 1 Active Low/Open Drain Medical 4-Pin SC-70 T/R | SC-70-4 | 5,072 | |
| MAX6423XS22+T | MAX6423XS22+T provides reliable reset functions in a compact SC-70-4 package | SC-70-4 | 6,572 | |
| MAX6423XS46+T | Supervisory Circuits Low-Power, SC70/SOT uP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay | SC-70-4 | 2,430 | |
| MAX6423XS29+T | Supervisory Circuits Low-Power, SC70/SOT uP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay | SC-70-4 | 7,041 | |
| MAX6423US26+T | Supervisory Circuits Low-Power, SC70/SOT uP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay | SOT-143-4 | 2,618 |
Key Featrues
Capacitor-Adjustable Reset Timeout Period: The ability to externally set the reset timeout period using a capacitor provides flexibility in system design, allowing customization based on specific application requirements. This enhances performance by ensuring the reset signal remains asserted for the optimal duration, improving system reliability and stability.
Low Quiescent Current (1.6µA typ): The low quiescent current minimizes power consumption, making these devices ideal for battery-powered and portable equipment. This feature significantly improves energy efficiency, extending battery life and reducing operational costs.
Multiple RESET Output Options: With three RESET output options (Push-Pull Active-Low RESET, Push-Pull RESET, and Open-Drain Active-Low RESET), the devices offer versatility in interfacing with different system architectures. This flexibility enhances compatibility and simplifies integration into various designs.
Immune to Short VCC Transients: The devices are designed to withstand short VCC transients, ensuring reliable operation even in noisy or unstable power environments. This feature improves system robustness and reduces the likelihood of false resets, enhancing overall performance.
Small Package Options (4-Pin SC70, 4-Pin SOT143, 5-Pin SOT23): The availability of compact package options allows for space-efficient designs, making these devices suitable for applications with strict size constraints, such as portable and embedded systems. This feature supports miniaturization and enhances design flexibility.
Low Quiescent Current (1.6µA typ): The low quiescent current minimizes power consumption, making these devices ideal for battery-powered and portable equipment. This feature significantly improves energy efficiency, extending battery life and reducing operational costs.
Multiple RESET Output Options: With three RESET output options (Push-Pull Active-Low RESET, Push-Pull RESET, and Open-Drain Active-Low RESET), the devices offer versatility in interfacing with different system architectures. This flexibility enhances compatibility and simplifies integration into various designs.
Immune to Short VCC Transients: The devices are designed to withstand short VCC transients, ensuring reliable operation even in noisy or unstable power environments. This feature improves system robustness and reduces the likelihood of false resets, enhancing overall performance.
Small Package Options (4-Pin SC70, 4-Pin SOT143, 5-Pin SOT23): The availability of compact package options allows for space-efficient designs, making these devices suitable for applications with strict size constraints, such as portable and embedded systems. This feature supports miniaturization and enhances design flexibility.
Applications
Automotive Systems Monitoring: The MAX6340/MAX6421–MAX6426 is ideal for monitoring critical system voltages in automotive applications, such as engine control units (ECUs) and battery management systems. Its low quiescent current and capacitor-adjustable reset timeout ensure reliable operation even in harsh automotive environments, making it suitable for ensuring system stability and safety.
Portable Medical Equipment: These low-power supervisor circuits are perfect for portable medical devices, such as glucose monitors and wearable health trackers. Their ability to monitor voltages down to 1.6V and provide a reset signal ensures reliable operation, even during battery fluctuations, making them essential for patient safety and device reliability.
Battery-Powered IoT Devices: The MAX6340/MAX6421–MAX6426 is well-suited for battery-powered IoT devices, such as smart sensors and wireless controllers. Its low power consumption and adjustable reset timeout allow for flexible design in energy-constrained applications, ensuring uninterrupted operation and data integrity.
Embedded Industrial Controllers: These devices are ideal for embedded industrial controllers, where reliable voltage monitoring is critical for system stability. Their immunity to short VCC transients and small package size make them suitable for space-constrained industrial environments, ensuring robust performance in demanding conditions.
Portable Medical Equipment: These low-power supervisor circuits are perfect for portable medical devices, such as glucose monitors and wearable health trackers. Their ability to monitor voltages down to 1.6V and provide a reset signal ensures reliable operation, even during battery fluctuations, making them essential for patient safety and device reliability.
Battery-Powered IoT Devices: The MAX6340/MAX6421–MAX6426 is well-suited for battery-powered IoT devices, such as smart sensors and wireless controllers. Its low power consumption and adjustable reset timeout allow for flexible design in energy-constrained applications, ensuring uninterrupted operation and data integrity.
Embedded Industrial Controllers: These devices are ideal for embedded industrial controllers, where reliable voltage monitoring is critical for system stability. Their immunity to short VCC transients and small package size make them suitable for space-constrained industrial environments, ensuring robust performance in demanding conditions.
Popular MAX6423 Products comparison
MAX6423US22+T vs MAX6423US26+T
MAX6423US22+T vs MAX6423US29+T
MAX6423US22+T vs MAX6423XS26+
MAX6423US22+T vs MAX6423XS26+T
MAX6423US22+T vs MAX6423XS29+T
MAX6423US22+T vs MAX6423XS46+T
MAX6423US26+ vs MAX6423US22+T
MAX6423US26+ vs MAX6423US26+T
MAX6423US26+ vs MAX6423US29+T
MAX6423US26+ vs MAX6423XS26+