Texas Instruments

TPS3837J25QDBVRQ1

TPS3837J25QDBVRQ1 Description

The TPS3837J25QDBVRQ1 is a single-channel voltage supervisor from Texas Instruments, designed for automotive applications. This IC features a voltage threshold of 2.25V and is housed in a compact SOT23-5 package, making it suitable for space-constrained designs. The device is designed to monitor a single voltage rail and provides an active-high reset output with a minimum reset timeout of 10ms. It is RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99. The TPS3837J25QDBVRQ1 is available in a tape and reel package, facilitating automated assembly processes. Despite being marked as obsolete, it remains a reliable choice for existing designs that require a single-channel voltage monitor.

TPS3837J25QDBVRQ1 Features

• Voltage Monitoring: Monitors a single voltage rail with a threshold of 2.25V, ensuring reliable system operation.
• Reset Functionality: Provides an active-high reset output with a minimum reset timeout of 10ms, ensuring proper system initialization and fault handling.
• Automotive Grade: Certified for automotive applications, ensuring robustness and reliability in demanding environments.
• Surface Mount: Suitable for surface-mount technology, enabling compact and efficient PCB designs.
• Moisture Sensitivity Level: MSL 1 (unlimited), making it suitable for a wide range of manufacturing processes without moisture-related concerns.
• Compliance: RoHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Packaging: Available in tape and reel format, facilitating automated assembly and reducing handling time.

TPS3837J25QDBVRQ1 Applications

The TPS3837J25QDBVRQ1 is ideal for automotive applications where reliable voltage monitoring is crucial. Its compact size and automotive-grade certification make it suitable for:

• Automotive Electronics: Monitoring power supply voltages in ECUs, infotainment systems, and other automotive electronic modules.
• Power Management: Ensuring reliable operation of power supplies and battery management systems.
• Industrial Control Systems: Monitoring critical voltage levels in industrial control boards and PLCs.
• Consumer Electronics: Providing voltage supervision in compact consumer devices where space is a constraint.

Conclusion of TPS3837J25QDBVRQ1

The TPS3837J25QDBVRQ1 from Texas Instruments is a robust single-channel voltage supervisor tailored for automotive applications. Its compact SOT23-5 package, automotive-grade certification, and compliance with environmental standards make it a reliable choice for voltage monitoring in demanding environments. While marked as obsolete, it remains a viable option for existing designs that require a single-channel voltage monitor with a 2.25V threshold. Its features and compliance with industry standards ensure that it continues to meet the needs of engineers and designers in the automotive and industrial sectors.