Texas Instruments

TPS3805H33QDCKREP

TPS3805H33QDCKREP Description

The TPS3805H33QDCKREP from Texas Instruments is a high-performance, dual-channel voltage supervisor designed for precision monitoring in low-power applications. Packaged in a compact SC70-5 form factor, this IC ensures reliable system reset functionality with a 5µs typical propagation delay, making it ideal for time-sensitive applications. It operates with a 3.05V adjustable threshold and supports two voltage monitoring channels, providing flexibility for multi-voltage systems. Compliant with ROHS3 and REACH standards, it is suitable for environmentally conscious designs.

TPS3805H33QDCKREP Features

• Dual-Channel Monitoring: Simultaneously supervises two voltage rails, enhancing system reliability.
• Fast Response Time: 5µs typical propagation delay ensures quick system reset during voltage anomalies.
• Adjustable Threshold: Configurable 3.05V threshold (with adjustment capability) for versatile applications.
• Active-Low Reset: Provides a logic-compatible reset signal for microcontroller interfacing.
• Compact SC70-5 Package: Space-efficient for high-density PCB designs.
• Wide Compliance: ROHS3, REACH Unaffected, and ECCN EAR99 certified for global deployment.
• Moisture Sensitivity Level (MSL) 1: Suitable for extended storage and handling without baking.

TPS3805H33QDCKREP Applications

• Embedded Systems: Ensures stable operation of microcontrollers and FPGAs during power-up/down.
• Battery-Powered Devices: Monitors voltage levels in portable electronics to prevent data corruption.
• Industrial Automation: Provides fail-safe reset functionality in PLCs and control systems.
• Automotive Electronics: Enhances reliability in infotainment and ADAS modules.
• IoT Devices: Ideal for low-power sensors and edge computing nodes requiring precise voltage supervision.

Conclusion of TPS3805H33QDCKREP

The TPS3805H33QDCKREP stands out for its dual-channel monitoring, fast response time, and compact design, making it a superior choice for applications demanding high reliability and space efficiency. Its adjustable threshold and compliance with environmental standards further broaden its usability across industries. Whether in embedded systems, automotive, or IoT, this voltage supervisor ensures robust performance and system integrity.