Manufacturer Part Number
TPS3839A09DQNR
Manufacturer
Texas Instruments
Introduction
The TPS3839A09DQNR is a power management IC from Texas Instruments, specifically a power-on reset supervisor, monitoring a single voltage level.
Product Features and Performance
Type: Simple Reset/Power-On Reset
Monitors one voltage
Voltage Threshold: 0.9V
Output Type: Push-Pull, Totem Pole
Reset Type: Active Low
Reset Timeout Duration: 120ms minimum
Operating Temperature Range: -40°C to 85°C
Mounting Type: Surface Mount
Package: 4-XDFN Exposed Pad
Device Package: 4-X2SON (1x1)
Product Advantages
Compact size suited for space-constrained applications
Low threshold voltage ideal for low-voltage applications
Robust operating temperature range ensures reliability in varied environments
Key Technical Parameters
Voltage Threshold: 0.9V
Output: Push-Pull, Totem Pole
Reset Timeout: 120ms Minimum
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Built to operate reliably in a wide temperature range of -40°C to 85°C
Ensures consistent performance through precise monitoring of system voltages
Compatibility
Can be integrated into any system requiring voltage monitoring with a 0.9V threshold
Application Areas
Consumer Electronics
Telecom Infrastructure
Computing Systems
Industrial Controls
Product Lifecycle
Current Status: Active
No indication of discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High reliability and stability in monitoring system voltages
Supports low voltage applications thanks to its 0.9V threshold level
Ideal for various applications across different industries due to versatile compatibility and robust design
Extended operating temperature range covers extreme environmental conditions
Available in a highly compact package, simplifying integration into space-sensitive designs