TPS3809J25QDBVRQ1
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- Mfr.Part #
- TPS3809J25QDBVRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 4,908
- In Stock ：
- 4,908
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- Mount :
- Surface Mount
- Number of Voltages Monitored :
- 1
- Operating Temperature :
- -40°C~125°C TA
- Number of Channels :
- 1
- Undervoltage Threshold :
- 2.25V
- Max Power Dissipation :
- 437mW
- Type :
- Simple Reset/Power-On Reset
- Pin Count :
- 3
- Max Reset Threshold Voltage :
- 2.3V
- Threshold Voltage :
- +2.25V
- Supply Voltage :
- 3.3V
- Terminal Position :
- Dual
- Max Supply Voltage :
- 6V
- Lead Free :
- Lead Free
- Max Supply Current :
- 30µA
- JESD-609 Code :
- e4
- Number of Pins :
- 3
- ECCN Code :
- EAR99
- Quiescent Current :
- 9μA
- Power Dissipation :
- 437mW
- Radiation Hardening :
- No
- Output :
- Push-Pull, Totem Pole
- Adjustable Threshold :
- No
- Mounting Type :
- Surface Mount
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 2.25V
- Operating Supply Current :
- 9μA
- Series :
- Automotive, AEC-Q100
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- Non-RoHS Compliant
- Min Reset Threshold Voltage :
- 2.2V
- Reset :
- Active Low
- Base Part Number :
- TPS3809J25
- Terminal Form :
- Gull wing
- Reset Timeout :
- 120ms Minimum
- Number of Terminations :
- 3
- Terminal Pitch :
- 0.95mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Min Supply Voltage :
- 2V
- Nominal Supply Current :
- 30µA
- Packaging :
- Cut Tape (CT)
- Length :
- 2.9mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Overvoltage Threshold :
- 2.3V
- Number of Functions :
- 1
- Datasheets
- TPS3809J25QDBVRQ1
Supervisors Texas Instruments TPS3809J25QDBVRQ1 Overview
The TPS3809J25QDBVRQ1 from Texas Instruments is a robust IC supervisor designed for critical system voltage monitoring. This device is pivotal in enhancing the reliability of automotive and industrial electronics by ensuring that systems operate within safe voltage thresholds. It features a precision voltage sensor tailored for a fixed 2.5V threshold, making it ideal for managing typical 2.5V power supplies. Its compact SOT-23 package is optimized for space-constrained applications, ensuring that it meets the rigorous demands of modern electronic designs while providing system security through enhanced voltage supervision.
TPS3809J25QDBVRQ1 Features
The TPS3809J25QDBVRQ1 includes several key features that make it an essential component in safeguarding system integrity:
- Single channel voltage supervision, ideal for focused monitoring of critical nodes.
- Fixed 2.5V threshold for precise voltage detection and control.
- Low power consumption, which is crucial for reducing overall system energy usage.
- Wide operating temperature range, suitable for challenging industrial environments.
- Compact SOT-23 package, perfect for applications with limited PCB space.
TPS3809J25QDBVRQ1 Applications
- Automotive Systems: Ensures that ECUs (Engine Control Units) and other critical automotive electronics maintain proper functionality by monitoring power supplies to prevent undervoltage conditions.
- Industrial Equipment: Utilized in sensors and PLCs (Programmable Logic Controllers) to monitor system voltage, crucial for maintaining operational accuracy and safety in automated processes.
- Portable Devices: Helps in managing power supply consistency in portable medical devices, ensuring device reliability and patient safety through accurate voltage monitoring.
- Networking: Used in network routers and switches to monitor power supply voltages, enhancing device reliability and preventing data loss during power fluctuations.
- Consumer Electronics: Provides voltage supervision in smart home devices, supporting consistent performance and enhancing device lifespan by preventing damage due to improper voltage levels.
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