STMicroelectronics

SR2HARU  

Supervisors

SR2HARU Description

The SR2HARU is a high-performance supervisor IC from STMicroelectronics, designed to provide reliable system reset functionality in a compact 6U DFN package. This device is part of the Smart Reset™ series and is currently active, ensuring ongoing support and availability. With an adjustable/ selectable voltage threshold and reset timeout, the SR2HARU offers flexibility in system design and can be tailored to meet specific application requirements.

SR2HARU Features

• Adjustable/Selectable Voltage Threshold and Reset Timeout: The SR2HARU allows for customization of the voltage threshold and reset timeout, providing designers with the ability to optimize the device for their specific application needs.
• Active Low Reset: The device features an active low reset output, which simplifies integration into existing system designs.
• Open Drain or Open Collector Output: The SR2HARU offers both open drain and open collector output options, providing flexibility in system design and compatibility with various load types.
• 1 Channel Monitoring: The device monitors a single voltage channel, making it ideal for applications where a single power rail or supply needs to be supervised.
• Surface Mount Packaging: The 6U DFN surface mount package is compact and suitable for space-constrained applications, while also providing excellent thermal performance.
• ROHS3 Compliance: The SR2HARU is compliant with the ROHS3 directive, making it suitable for use in environmentally friendly products.
• REACH Unaffected Status: The device is not affected by the REACH regulation, ensuring ongoing availability and reducing supply chain risks.

SR2HARU Applications

The SR2HARU is ideal for a wide range of applications where reliable system reset functionality is critical. Some specific use cases include:

1. Industrial Control Systems: The SR2HARU can be used to monitor power rails in industrial control systems, ensuring that the system resets properly in the event of a power failure or brownout.
2. Automotive Applications: In automotive systems, the SR2HARU can be used to monitor battery voltage and provide a reliable system reset in the event of a voltage drop.
3. Telecommunications Equipment: The device can be used in telecommunications equipment to monitor power supply rails and ensure that the system resets properly in the event of a power failure or voltage fluctuation.
4. Medical Devices: In medical devices, the SR2HARU can be used to monitor power rails and provide a reliable system reset, ensuring the safety and reliability of the device.

Conclusion of SR2HARU

The SR2HARU is a versatile and reliable supervisor IC from STMicroelectronics, offering adjustable/ selectable voltage threshold and reset timeout, active low reset, and open drain or open collector output options. Its compact 6U DFN surface mount package, ROHS3 compliance, and REACH unaffected status make it an excellent choice for a wide range of applications where reliable system reset functionality is critical. With its unique features and advantages over similar models, the SR2HARU is a valuable addition to any system design.

SR2HARU Documents

Download datasheets and manufacturer documentation for SR2HARU

Datasheets :

SR2      

PCN Packaging :

Moisture Barrier Bag 09/May/2016      

HTML Datasheet :

SR2