Manufacturer Part Number
TPS3840DL27DBVR
Manufacturer
Texas Instruments
Introduction
A supervisor IC designed for monitoring power supply, part of Texas Instruments' Power Management (PMIC) Supervisors category.
Product Features and Performance
Monitors a single voltage rail
7V voltage threshold for monitoring
Provides open drain or open collector output
Features active low reset
Reset timeout set to 619ms typically
Operates across a wide temperature range from -40°C to 125°C
Designed for surface mount technology
Product Advantages
Precise voltage monitoring to ensure system reliability
Flexible output options for system integration
Quick response to power faults with specific reset timeout
Suitable for high-temperature applications
Compact footprint for space-sensitive applications
Key Technical Parameters
Voltage Threshold: 2.7V
Reset: Active Low
Reset Timeout: 619ms Typical
Operating Temperature: -40°C ~ 125°C (TJ)
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Quality and Safety Features
Engineered to meet stringent quality standards
Provides robust power management to help prevent system failures
Compatibility
Compatible with a wide range of circuits requiring power supply monitoring
SOT-23-5 package allows for easy integration into existing designs
Application Areas
Industrial
Consumer Electronics
Automotive systems
Computing
Telecommunications
Product Lifecycle
Currently in an active lifecycle phase
Not nearing discontinuation, ensuring long-term availability
Replacements or upgrades available within the Texas Instruments portfolio for future improvements
Several Key Reasons to Choose This Product
High reliability and precision in monitoring power supply voltage
Compatible with a wide temperature range, making it versatile for various environments
Compact and flexible design for easy integration
Backed by Texas Instruments' reputation for quality and innovation
Long-term availability and support for future upgrades or replacements
TPS3839L30DBZRTexas InstrumentsIC SUPERVISOR 1 CHANNEL SOT23-3