TPS3306-18QDRQ1
- Mfr.Part #
- TPS3306-18QDRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 2 CHANNEL 8SOIC
- Stock
- 5,871
- In Stock :
- 5,871
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- Radiation Hardening :
- No
- Power Supplies :
- 3/5V
- Max Supply Voltage :
- 6V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Reset :
- Active Low
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 2
- Base Part Number :
- TPS3306
- ECCN Code :
- EAR99
- Watchdog Timer :
- yes
- Pin Count :
- 8
- Number of Pins :
- 8
- Width :
- 3.91mm
- Series :
- Automotive, AEC-Q100
- RoHS Status :
- ROHS3 Compliant
- Number of Voltages Monitored :
- 2
- Undervoltage Threshold :
- 2.93V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supply Voltage :
- 3.3V
- Threshold Voltage :
- +2.931.68V
- Operating Supply Current :
- 15µA
- Min Supply Voltage :
- 2.7V
- Output :
- Open Drain or Open Collector
- Number of Terminations :
- 8
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Quiescent Current :
- 15µA
- Operating Temperature :
- -40°C~125°C TA
- Max Supply Current :
- 40μA
- Surface Mount :
- yes
- Type :
- Multi-Voltage Supervisor
- Nominal Supply Current :
- 40μA
- JESD-609 Code :
- e4
- Height :
- 1.75mm
- Terminal Position :
- Dual
- Max Power Dissipation :
- 725mW
- Reset Timeout :
- 70ms Minimum
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Adjustable Threshold :
- No
- Mounting Type :
- Surface Mount
- Voltage - Threshold :
- 1.68V 2.93V
- Factory Lead Time :
- 12 Weeks
- Thickness :
- 1.58mm
- Length :
- 4.9mm
- Power Dissipation :
- 725mW
- Datasheets
- TPS3306-18QDRQ1

Supervisors Texas Instruments TPS3306-18QDRQ1 Overview
Designed to ensure reliability and stability in critical systems, the Supervisors Texas Instruments TPS3306-18QDRQ1 is a dual-channel supervisor IC that provides essential monitoring functions. This compact, 8-SOIC packaged IC is ideal for managing microprocessor systems by monitoring their supply and reset functions. It is especially well-suited for applications where precise voltage monitoring is crucial for system integrity and safety. The TPS3306-18QDRQ1 offers a tailored solution for managing the operational parameters of system voltages, ensuring devices operate within safe limits, thereby enhancing system reliability and prolonging lifespan.
TPS3306-18QDRQ1 Features
The TPS3306-18QDRQ1 includes multiple features that make it a robust choice for serious electronics developers and engineers. Key features include its ability to monitor two supply voltages simultaneously, a wide supply voltage range, and a manual reset input. It also features a low quiescent current, which is crucial for reducing overall power consumption. Additionally, the device provides a watchdog timer to further enhance system safety and reliability.
TPS3306-18QDRQ1 Applications
- Computing Systems: Ensures that CPUs and other critical components operate within safe voltage levels, preventing system crashes and data loss.
- Automotive Electronics: Monitors supply voltages in car ECUs, contributing to vehicle reliability and safety in variable operating conditions.
- Telecommunication Equipment: Maintains system integrity in network routers and switches by supervising voltage and system resets, crucial for uninterrupted network service.
- Portable Devices: Used in portable computing devices to monitor power supply levels, enhancing battery management and device longevity.
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