TPS3431SDRBR
- Mfr.Part #
- TPS3431SDRBR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC OSC WATCHDOG 8VSON
- Stock
- 3,668
- In Stock :
- 3,668
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- Manufacturer :
- Texas Instruments
- Product Category :
- Programmable Timers and Oscillators
- Number of Channels :
- 1
- Terminal Position :
- Dual
- Height Seated (Max) :
- 1mm
- Pbfree Code :
- yes
- Type :
- Watchdog Circuit
- Number of Functions :
- 1
- Number of Terminations :
- 8
- Terminal Pitch :
- 0.65mm
- Surface Mount :
- yes
- Package / Case :
- 8-VDFN Exposed Pad
- Adjustable Threshold :
- No
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Width :
- 3mm
- JESD-609 Code :
- e4
- Length :
- 3mm
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 5V
- Base Part Number :
- TPS3431
- Terminal Form :
- NO LEAD
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Temperature :
- -40°C~125°C
- JESD-30 Code :
- S-PDSO-N8
- Supply Voltage-Min (Vsup) :
- 1.8V
- Voltage - Supply :
- 1.8V~6.5V
- Current - Supply :
- 10μA
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Max (Vsup) :
- 6.5V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Datasheets
- TPS3431SDRBR

Programmable Timers and Oscillators Texas Instruments TPS3431SDRBR Overview
The Texas Instruments TPS3431SDRBR from the Programmable Timers and Oscillators category represents a highly reliable integrated circuit, specifically designed for watchdog timer applications in complex digital systems. This device ensures that systems remain functional and responsive by monitoring software activity and resetting the system in case of malfunctions. Its compact 8-VSON package and low power consumption make it an excellent choice for portable and space-constrained applications, making it an essential component for B2B customers looking to enhance system reliability and safety.
TPS3431SDRBR Features
This integrated circuit boasts a range of features designed to enhance system performance and reliability. Key features include adjustable watchdog timer periods, a wide voltage range, and low current consumption. Additionally, it offers a manual reset input for added control, along with an open-drain reset output, providing versatile integration into various digital systems.
TPS3431SDRBR Applications
- Telecommunications Equipment: Ensures continuous system operations by monitoring and resetting telecom devices without human intervention.
- Industrial Automation Systems: Provides crucial system checks in automated manufacturing lines, preventing system freezes that can lead to costly downtime.
- Medical Devices: Critical for patient monitoring systems, the TPS3431SDRBR ensures devices operate without interruption, enhancing patient safety and care.
- Automotive Electronics: Utilized in car safety systems, it monitors the proper functioning of various electronic components, helping to prevent system failures.
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