STMicroelectronics

STM706TM6E

STM706TM6E Description

The STM706TM6E from STMicroelectronics is a single-channel voltage supervisor IC designed to monitor power supply voltages in electronic systems. Housed in an 8-pin SO package, this surface-mount device ensures reliable system operation by generating a reset signal when the supply voltage falls below the predefined threshold of 3.08V. With a 140ms minimum reset timeout, it provides sufficient delay to ensure stable system initialization. Although marked as Obsolete, it remains a robust choice for legacy designs requiring precise voltage monitoring. Compliant with ROHS3 and REACH Unaffected standards, it meets stringent environmental regulations while offering high reliability in harsh conditions.

STM706TM6E Features

• Single-Channel Monitoring: Dedicated to monitoring one voltage rail (3.08V threshold).
• Active-Low Reset Output: Ensures compatibility with microcontrollers and logic circuits.
• Extended Reset Timeout (140ms): Prevents premature system activation during power-up/down.
• Surface-Mount Design (8-SO): Compact footprint suitable for space-constrained PCB layouts.
• Robust Compliance: ROHS3 Compliant and REACH Unaffected, ensuring environmental safety.
• Wide Operating Range: Suitable for industrial and automotive applications with demanding conditions.

STM706TM6E Applications

• Embedded Systems: Provides reliable reset signals for microcontrollers and FPGAs during power fluctuations.
• Industrial Automation: Ensures stable operation in PLCs, motor controllers, and sensor interfaces.
• Automotive Electronics: Monitors critical voltages in infotainment and engine control units (ECUs).
• Legacy Equipment Maintenance: Ideal for servicing older systems where replacement parts are scarce.

Conclusion of STM706TM6E

The STM706TM6E excels in applications requiring precise voltage supervision and system stability. Its active-low reset, extended timeout, and compliance with environmental standards make it a dependable choice despite its obsolete status. While newer alternatives exist, its proven performance in industrial and automotive systems ensures continued relevance in legacy and maintenance-focused designs. Engineers seeking a cost-effective, high-reliability supervisor for single-voltage monitoring will find this IC a practical solution.