Manufacturer Part Number
TPS389018QDSERQ1
Manufacturer
Texas Instruments
Introduction
The TPS389018QDSERQ1 is a compact, highly reliable, single-channel voltage supervisor suited for automotive and other critical-system applications.
Product Features and Performance
Active low open drain or open collector reset output
Monitors a 1.8V voltage threshold
Supports operating temperatures from -40°C to 125°C
Surface mount 6-WFDFN package
AEC-Q100 qualified for automotive applications
Simple reset/power-on reset functionality
Product Advantages
Designed for stringent automotive requirements
High accuracy voltage monitoring
Enhanced system reliability
Robust performance over a wide temperature range
Space-saving package
Key Technical Parameters
Voltage - Threshold: 1.8V
Number of Voltages Monitored: 1
Operating Temperature: -40°C to 125°C
Reset: Active Low
Package / Case: 6-WFDFN
Mounting Type: Surface Mount
Quality and Safety Features
AEC-Q100 automotive qualification
Over-temperature protection
Compatibility
Compatible with various microcontrollers and processors requiring a 1.8V monitored voltage
Easy integration in surface mount technology (SMT) PCB assembly processes
Application Areas
Automotive electronics
Industrial control systems
Telecommunication infrastructure
Consumer electronics
Power management circuits
Product Lifecycle
Active product status, not nearing discontinuation
Support for future replacements and upgrades ensured by Texas Instruments
Several Key Reasons to Choose This Product
Guaranteed performance in extreme automotive environments
Increased system uptime through precise voltage monitoring
Contributes to overall safety and compliance in automotive applications
Ease of implementation with SMT processes
Ongoing manufacturer support and product longevity
Minimal footprint with 6-WFDFN packaging suitable for space-constrained applications
