Texas Instruments

TLC7725QD

TLC7725QD Description

The TLC7725QD from Texas Instruments is a precision single-channel voltage supervisor designed for reliable system monitoring and reset control in embedded applications. Housed in an 8-SOIC package, this supervisor IC ensures robust performance with a 2.25V threshold voltage and a fast reset timeout of 1.1ms (minimum), making it ideal for time-critical systems. It supports active high/low reset outputs, providing flexibility for diverse microcontroller and logic-level requirements. With RoHS3 compliance and REACH unaffected status, it meets stringent environmental standards while maintaining high reliability in industrial and commercial applications.

TLC7725QD Features

• Single-Voltage Monitoring: Dedicated to monitoring 1 voltage rail with precision.
• Adjustable Reset Timeout: 1.1ms minimum reset delay ensures stable power-up sequencing.
• Dual Reset Output Options: Configurable as active high or active low for compatibility with various MCUs.
• Wide Operating Range: Operates at a 2.25V threshold, suitable for low-voltage systems.
• Robust Packaging: 8-SOIC surface-mount package (MSL 1) ensures durability and ease of assembly.
• Compliance: RoHS3 compliant and EAR99 classified for global deployment.

TLC7725QD Applications

• Embedded Systems: Reliable power-on reset (POR) for microcontrollers and FPGAs.
• Industrial Controls: Ensures stable operation in PLCs, motor drives, and automation systems.
• Consumer Electronics: Protects devices like set-top boxes and IoT nodes from brownout conditions.
• Automotive Electronics: Monitors voltage rails in infotainment and ADAS modules (non-safety-critical).
• Battery-Powered Devices: Prevents erratic behavior during low-battery scenarios.

Conclusion of TLC7725QD

The TLC7725QD stands out for its fast response time, dual reset polarity, and compact form factor, making it a versatile choice for voltage supervision. Its industrial-grade reliability and compliance with environmental standards ensure suitability for demanding applications. While classified as Last Time Buy, it remains a dependable solution for legacy designs or systems requiring precise power management. Engineers can leverage its flexible reset options and low-voltage monitoring to enhance system stability across multiple industries.