Microchip Technology

TC1270FERCTR  

Supervisors

TC1270FERCTR Description

The TC1270FERCTR is a single-channel supervisor IC designed by Microchip Technology, housed in a compact SOT143 package. This device is engineered to monitor a single voltage source, ensuring reliable system operation by providing a reset signal when the monitored voltage falls below a specified threshold. The TC1270FERCTR features a voltage threshold of 1.75V and a reset timeout of at least 140ms, making it suitable for applications requiring precise voltage monitoring and timely system resets. Despite its obsolescence, the TC1270FERCTR remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.

TC1270FERCTR Features

• Voltage Monitoring: The TC1270FERCTR monitors a single voltage source with a threshold of 1.75V, ensuring accurate detection of voltage drops.
• Reset Functionality: The device provides an active-low reset signal with a minimum timeout of 140ms, allowing for adequate time for system recovery.
• Surface Mount Technology: The TC1270FERCTR is designed for surface mount applications, offering easy integration into compact and high-density PCB designs.
• Packaging: Available in a tape and reel (TR) package, the TC1270FERCTR is suitable for automated assembly processes, enhancing manufacturing efficiency.
• Compliance: The device is ROHS3 compliant and REACH unaffected, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the TC1270FERCTR is suitable for storage and handling in various environments without additional precautions.

TC1270FERCTR Applications

The TC1270FERCTR is ideal for a variety of applications where reliable voltage monitoring and system reset functionality are critical. Its compact size and surface mount compatibility make it suitable for space-constrained designs. Specific use cases include:

• Embedded Systems: Ideal for monitoring the power supply in embedded systems to ensure stable operation and prevent data corruption during power fluctuations.
• Industrial Control: Used in industrial control panels to monitor power supply voltages and trigger system resets in case of power anomalies.
• Telecommunications: Ensures reliable operation of communication equipment by monitoring power supply voltages and initiating resets when necessary.
• Consumer Electronics: Suitable for consumer devices where power supply monitoring is essential for system stability and user safety.

Conclusion of TC1270FERCTR

The TC1270FERCTR, despite being marked as obsolete, remains a robust and reliable supervisor IC for applications requiring precise voltage monitoring and timely system resets. Its compact SOT143 package, surface mount compatibility, and compliance with environmental standards make it a versatile choice for a range of industries. While newer alternatives may offer additional features, the TC1270FERCTR's proven performance and compatibility with legacy systems ensure it continues to be a valuable component in the electronics industry.

TC1270FERCTR Documents

Download datasheets and manufacturer documentation for TC1270FERCTR

Datasheets :

TC1270, 1271      

PCN Packaging :

Label and Packing Changes 23/Sep/2015      

Design Resources :

TC1270 Development Tool Selector      

HTML Datasheet :

TC1270, 1271      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH