STMicroelectronics

STM1061N21WX6F  

Supervisors

STM1061N21WX6F Description

The STM1061N21WX6F from STMicroelectronics is a single-channel voltage supervisor IC designed for precision monitoring of power supply rails in embedded systems. Housed in a compact SOT23-3 package, this device ensures reliable system reset functionality with a fixed threshold voltage of 2.1V, making it ideal for low-voltage applications. It features an active-low open-drain output, providing flexibility for interfacing with microcontrollers or logic circuits. With a typical propagation delay of 30µs and a reset timeout period, it guarantees stable operation during power-up, brownout, or voltage fluctuations. Compliant with ROHS3 and REACH standards, it is suitable for environmentally conscious designs.

STM1061N21WX6F Features

• Fixed Threshold Voltage: Precisely monitors 2.1V rails, eliminating the need for external components.
• Fast Response Time: 30µs typical propagation delay ensures quick system recovery.
• Open-Drain Output: Compatible with multiple logic levels and easy to interface with MCUs.
• Low Power Consumption: Optimized for energy-sensitive applications.
• Robust Packaging: SOT23-3 surface-mount package enables space-constrained designs.
• High Reliability: MSL 1 (Unlimited) moisture sensitivity ensures long shelf life.
• Industry Compliance: ROHS3 and REACH compliant for global deployment.

STM1061N21WX6F Applications

• Embedded Systems: Ensures stable reset signals for microcontrollers and FPGAs.
• Battery-Powered Devices: Monitors voltage in portable electronics, preventing data corruption during brownouts.
• Industrial Automation: Provides fail-safe supervision in PLCs and control systems.
• Consumer Electronics: Used in smart home devices, wearables, and IoT nodes.
• Automotive Electronics: Suitable for non-critical monitoring in infotainment or dashboard systems.

Conclusion of STM1061N21WX6F

The STM1061N21WX6F stands out for its precision, compact form factor, and fast response time, making it a superior choice for voltage supervision in modern electronics. Its open-drain output and fixed threshold simplify design integration, while compliance with environmental standards ensures broad applicability. Ideal for low-power, space-constrained, or reliability-critical systems, this supervisor IC delivers consistent performance across industrial, consumer, and automotive applications.

STM1061N21WX6F Documents

Download datasheets and manufacturer documentation for STM1061N21WX6F

PCN Assembly/Origin :

Mult Dev 21/Oct/2022      

Datasheets :

STM1061      

PCN Packaging :

Moisture Barrier Bag 09/May/2016      

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HTML Datasheet :

STM1061