Analog Devices Inc./Maxim Integrated

MAX6333UR23D3-T

MAX6333UR23D3-T Description

The MAX6333UR23D3-T is a single-channel voltage supervisor IC designed by Analog Devices Inc./Maxim Integrated. This device is housed in a compact SOT23-3 package, making it suitable for space-constrained applications. Despite its small form factor, the MAX6333UR23D3-T offers robust performance and reliability. It features a voltage threshold of 2.3V and is capable of monitoring a single voltage rail. The reset timeout is specified at a minimum of 100ms, ensuring stable operation during power-up and brown-out conditions. The device is surface-mountable, making it ideal for automated assembly processes. The MAX6333UR23D3-T is also RoHS3 compliant and REACH unaffected, adhering to stringent environmental regulations. It is packaged in tape and reel format, facilitating efficient handling and storage.

MAX6333UR23D3-T Features

• Single Voltage Monitoring: The MAX6333UR23D3-T is designed to monitor a single voltage rail, simplifying the design process for applications where only one power supply needs supervision.
• 2.3V Threshold Voltage: This voltage supervisor features a precise 2.3V threshold, ensuring accurate monitoring and reliable reset functionality.
• 100ms Minimum Reset Timeout: The device provides a minimum reset timeout of 100ms, which is crucial for ensuring proper system initialization and preventing erratic behavior during power transitions.
• Active Low Reset: The reset output is active low, which is a common requirement in many digital systems, allowing for seamless integration with other components.
• Surface Mount Technology (SMT): The MAX6333UR23D3-T is designed for surface-mount applications, making it suitable for automated manufacturing processes and enabling high-density PCB designs.
• Environmental Compliance: The device is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental standards and regulations.
• Tape & Reel Packaging: The MAX6333UR23D3-T is available in tape and reel packaging, which is ideal for bulk handling and automated pick-and-place assembly processes.

MAX6333UR23D3-T Applications

The MAX6333UR23D3-T is well-suited for a variety of applications where reliable voltage monitoring is essential. Some specific use cases include:

• Embedded Systems: In embedded systems, the MAX6333UR23D3-T can be used to monitor the main power supply, ensuring that the system operates within safe voltage levels and triggering a reset if the voltage drops below the threshold.
• Consumer Electronics: For consumer electronics, such as smartphones and tablets, the MAX6333UR23D3-T can provide reliable power monitoring to protect sensitive components from voltage fluctuations.
• Industrial Control Systems: In industrial environments, the device can be used to monitor power supplies for critical control systems, ensuring stable operation and preventing system failures due to power anomalies.
• Automotive Electronics: The MAX6333UR23D3-T can be integrated into automotive electronic systems to monitor power supplies for ECUs (Electronic Control Units), ensuring reliable operation and safety compliance.

Conclusion of MAX6333UR23D3-T

The MAX6333UR23D3-T is a versatile and reliable voltage supervisor IC that offers precise voltage monitoring and reset functionality in a compact SOT23-3 package. Its 2.3V threshold and 100ms minimum reset timeout make it suitable for a wide range of applications, from embedded systems to industrial control systems. The device's surface-mount design and environmental compliance further enhance its appeal for modern electronics manufacturing. Despite being marked as obsolete, the MAX6333UR23D3-T remains a valuable component for applications requiring robust voltage supervision and reset capabilities.