onsemi

MC34164D-5R2

MC34164D-5R2 Description

The MC34164D-5R2 is a single-channel voltage supervisor IC designed to monitor voltage levels and ensure system stability. Manufactured by onsemi, this device is housed in an 8-pin SOIC package and is suitable for surface-mount applications. Despite being marked as obsolete, the MC34164D-5R2 remains a reliable choice for monitoring voltage thresholds in various electronic systems.

MC34164D-5R2 Features

• Operating Temperature Range: The MC34164D-5R2 operates within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of ambient conditions.
• Voltage Monitoring: This supervisor IC monitors a single voltage level with a threshold of 4.33V, providing precise control and monitoring capabilities.
• Output Configuration: The output is designed as open drain or open collector, offering flexibility in circuit design and compatibility with various load configurations.
• Reset Functionality: The reset function is active low, ensuring reliable system reset when the monitored voltage drops below the threshold.
• Packaging: Available in a tape and reel (TR) package, the MC34164D-5R2 is ideal for automated assembly processes, enhancing production efficiency.
• Compliance: The device is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulations.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the MC34164D-5R2 is suitable for storage and handling in various environments without the need for special precautions.

MC34164D-5R2 Applications

The MC34164D-5R2 is ideal for applications requiring precise voltage monitoring and system reset functionality. Its single-channel monitoring capability makes it suitable for:

• Power Supply Monitoring: Ensuring that power supply voltages remain within specified limits to prevent system malfunctions.
• Embedded Systems: Providing reliable voltage supervision in embedded systems where stability and reliability are critical.
• Consumer Electronics: Monitoring voltage levels in consumer electronics to protect sensitive components from voltage fluctuations.
• Industrial Control Systems: Ensuring the stability of industrial control systems by monitoring and resetting voltage levels as needed.

Conclusion of MC34164D-5R2

The MC34164D-5R2, despite its obsolete status, remains a robust and reliable voltage supervisor IC. Its precise voltage monitoring capabilities, flexible output configuration, and wide operating temperature range make it a valuable component for various applications. The device's compliance with international regulations and its moisture sensitivity level of 1 (Unlimited) further enhance its versatility and reliability. For applications requiring single-channel voltage monitoring and reset functionality, the MC34164D-5R2 is an excellent choice, offering stability and performance in a compact and efficient package.