STMicroelectronics

STM1815RWX7F  

Supervisors

STM1815RWX7F Description

The STM1815RWX7F is a Supervisor IC designed and manufactured by STMicroelectronics, falling under the category of Supervisors. This IC is specifically designed to monitor a single voltage and provide a reset signal when the monitored voltage falls below the specified threshold. The STM1815RWX7F is an active low reset supervisor, ensuring that the system resets when the voltage drops below the threshold. It is surface-mountable and comes in a SOT23-3 package, making it suitable for a wide range of applications where space is a constraint.

STM1815RWX7F Features

• Voltage Threshold: The STM1815RWX7F has a voltage threshold of 2.55V, allowing it to monitor and reset systems when the voltage drops below this level.
• Number of Voltages Monitored: This IC can monitor one voltage, making it ideal for systems with a single power supply.
• Reset Timeout: The STM1815RWX7F has a minimum reset timeout of 100ms, ensuring that the system has enough time to recover before resetting.
• Mounting Type: The IC is surface-mountable, making it suitable for PCB applications where space is limited.
• Package: The STM1815RWX7F comes in a SOT23-3 package, which is compact and easy to integrate into various designs.
• RoHS Compliance: The IC is compliant with RoHS3, making it suitable for use in environmentally friendly products.
• ECCN and REACH Status: The STM1815RWX7F is classified as EAR99 and REACH unaffected, ensuring compliance with international trade regulations.

STM1815RWX7F Applications

The STM1815RWX7F is ideal for a variety of applications where voltage monitoring and reset functionality are required. Some specific use cases include:

1. Portable Electronic Devices: The STM1815RWX7F can be used in smartphones, tablets, and other portable devices to monitor battery voltage and ensure the system resets when the battery level drops below a certain threshold.
2. Industrial Control Systems: In industrial settings, the STM1815RWX7F can be used to monitor power supply voltages and provide a reset signal to protect sensitive equipment from voltage fluctuations.
3. Automotive Applications: The IC can be used in automotive systems to monitor battery voltage and ensure the system resets when the voltage drops below a safe level, preventing potential damage to electronic components.

Conclusion of STM1815RWX7F

The STM1815RWX7F is a versatile and reliable Supervisor IC from STMicroelectronics, offering a range of features that make it suitable for a variety of applications. Its compact SOT23-3 package, active low reset functionality, and RoHS compliance make it an ideal choice for designers looking for a high-performance voltage supervisor in a small form factor. With its ability to monitor a single voltage and provide a reset signal when necessary, the STM1815RWX7F is a valuable component in ensuring the reliability and safety of electronic systems.

STM1815RWX7F Documents

Download datasheets and manufacturer documentation for STM1815RWX7F

PCN Assembly/Origin :

Mult Dev 21/Oct/2022      

Datasheets :

STM181x      

PCN Packaging :

Moisture Barrier Bag 09/May/2016      

Other Related Documents :

STM1815 View All Specifications      

HTML Datasheet :

STM181x