Manufacturer Part Number
TPS3824-33QDBVRQ1
Manufacturer
Texas Instruments
Introduction
Texas Instruments TPS3824-33QDBVRQ1 is an automotive-grade power management IC that monitors a single voltage rail and provides reset signals to microcontrollers.
Product Features and Performance
Simple Reset/Power-On Reset
Monitors one voltage level
93V threshold voltage for monitoring
Push-Pull, Totem Pole output for reliable signal transmission
Active High and Active Low reset signals
Minimum reset timeout period is 120ms
Supports wide operating temperature range from -40°C to 125°C
Product Advantages
Ensures reliable system reset for microcontrollers
Flexible output suitable for various logic levels
Long operating lifespan with high-temperature capability
AEC-Q100 qualified for automotive applications
Compact SC-74A, SOT-753 package ideal for space-constrained applications
Key Technical Parameters
Voltage Threshold: 2.93V
Reset: Active High/Active Low
Reset Timeout: 120ms Minimum
Operating Temperature: -40°C ~ 125°C (TA)
Package / Case: SC-74A, SOT-753
Quality and Safety Features
Automotive-grade product complying with AEC-Q100 standards
Designed for stringent high reliability and safety in automotive applications
Compatibility
Compatible with surface mount technology
Suitable for use in systems that require a 2.93V monitoring threshold
Compatible with various microcontrollers requiring a reset signal
Application Areas
Automotive systems
Microcontroller-based applications
Power management systems
Industrial electronics
Product Lifecycle
Active product status, not near discontinuation
Availability of replacements or upgrades should be verified with Texas Instruments directly
Key Reasons to Choose This Product
High-quality and reliable automotive-grade component
Precision monitoring of 2.93V supply voltage
Versatile output configuration supports multiple MCU logic levels
High-temperature operation suitable for harsh automotive environments
Compact and easy to integrate into various circuit designs
Ensures system stability with timely reset signaling
TPS3825-33QDBVRTexas Instruments