STMicroelectronics

STM1001LWX6F

STM1001LWX6F Description

The STM1001LWX6F from STMicroelectronics is a single-channel voltage supervisor IC designed for precision monitoring of power supply voltages in electronic systems. Housed in a compact SOT23-3 package, this surface-mount device ensures reliable operation with a fixed threshold voltage of 4.63V, making it ideal for applications requiring stable voltage supervision. The IC features an active-low open-drain output, providing flexibility for interfacing with microcontrollers or logic circuits. With a minimum reset timeout of 140ms, it guarantees proper system initialization during power-up or brownout conditions. Compliant with ROHS3 and REACH standards, the STM1001LWX6F is suitable for environmentally conscious designs.

STM1001LWX6F Features

• Single-Channel Monitoring: Dedicated to monitoring one voltage rail with a fixed 4.63V threshold.
• Open-Drain Output: Allows easy integration with various logic levels and pull-up configurations.
• Fast Reset Response: 140ms minimum timeout ensures quick system recovery from voltage dips.
• Compact & Reliable: SOT23-3 package saves board space while maintaining robustness.
• Low Power Consumption: Optimized for energy-efficient designs.
• Compliance: Meets ROHS3 and REACH environmental standards, with MSL1 (Unlimited) moisture sensitivity.

STM1001LWX6F Applications

• Embedded Systems: Ensures stable operation of microcontrollers and FPGAs during power fluctuations.
• Industrial Electronics: Protects critical equipment from undervoltage conditions in harsh environments.
• Consumer Electronics: Ideal for smart devices, IoT modules, and battery-powered applications.
• Automotive Systems: Provides voltage supervision in infotainment and control units.
• Power Management: Used in DC-DC converters and power supply modules for fail-safe operation.

Conclusion of STM1001LWX6F

The STM1001LWX6F stands out as a reliable, compact voltage supervisor with precision monitoring and fast reset capabilities. Its open-drain output and industry compliance make it versatile for diverse applications, from consumer electronics to industrial systems. For engineers seeking a cost-effective, high-performance solution for voltage supervision, the STM1001LWX6F delivers exceptional value and reliability.