The TPS389015DSER is a highly precise voltage supervisor designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This compact and efficient integrated circuit (IC) is engineered to monitor voltage levels and provide system protection by asserting a reset signal whenever the monitored voltage drops below a predefined threshold. It is an essential component for systems that require reliable operation and robust protection against under-voltage conditions.
Key Features
- High Accuracy: The TPS389015DSER offers an impressive accuracy of ±1% for the threshold voltage, ensuring precise monitoring and system reliability.
- Low Power Consumption: Designed for energy-sensitive applications, this voltage supervisor boasts a low quiescent current, making it suitable for battery-powered devices.
- Programmable Delay Time: The reset time delay is programmable via an external capacitor, providing flexibility to meet different system requirements.
- Manual Reset: A manual reset input is available, allowing users to trigger a system reset when necessary.
- Multiple Threshold Options: Texas Instruments offers a variety of factory-programmed threshold voltages to cater to a wide range of applications.
Applications
The TPS389015DSER is versatile and can be used in numerous applications, including:
- Portable and battery-powered electronics
- Industrial control systems
- Automotive electronics
- Computing and data storage systems
- Medical devices
Technical Specifications
- Package: 6-pin WSON
- Operating Temperature Range: -40°C to +125°C
- Threshold Voltage Range: Various options available
- Supply Voltage Range: 1.5 V to 6.5 V
- Output Type: Active low, open drain
In summary, the TPS389015DSER from Texas Instruments is a highly reliable and accurate voltage supervisor that offers customizable delay times and low power consumption. It is suitable for a wide array of applications that require meticulous voltage monitoring and system protection.
