TPS3305-18D
- Mfr.Part #
- TPS3305-18D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 2 CHANNEL 8SOIC
- Stock
- 10,219
- In Stock :
- 10,219
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- ECCN Code :
- EAR99
- Thickness :
- 1.58mm
- Voltage - Threshold :
- 1.68V 2.93V
- Max Power Dissipation :
- 725mW
- Base Part Number :
- TPS3305
- Reset :
- Active High/Active Low
- Packaging :
- Tube
- Watchdog Timer :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Number of Channels :
- 2
- Pbfree Code :
- yes
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Pin Count :
- 8
- Number of Terminations :
- 8
- Undervoltage Threshold :
- 2.93V
- Nominal Supply Current :
- 40μA
- Operating Temperature :
- -40°C~85°C TJ
- Max Supply Current :
- 40μA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 3.3V
- Number of Pins :
- 8
- Radiation Hardening :
- No
- Height :
- 1.75mm
- Reset Timeout :
- 140ms Minimum
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Min Supply Voltage :
- 2.7V
- Width :
- 3.91mm
- Terminal Position :
- Dual
- Threshold Voltage :
- 1.68
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Operating Supply Current :
- 15µA
- Length :
- 4.9mm
- Max Supply Voltage :
- 6V
- JESD-609 Code :
- e4
- Adjustable Threshold :
- No
- Number of Voltages Monitored :
- 2
- Quiescent Current :
- 15µA
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Output :
- Push-Pull, Totem Pole
- Type :
- Multi-Voltage Supervisor
- Power Dissipation :
- 725mW
- Datasheets
- TPS3305-18D

Supervisors Texas Instruments TPS3305-18D Overview
Introducing the Supervisors Texas Instruments TPS3305-18D, a highly reliable dual-channel supervisor IC designed for precision voltage monitoring. Manufactured by Texas Instruments, this IC ensures robust performance in critical applications. It comes in a compact 8-SOIC package, suitable for dense circuit layouts. The TPS3305-18D is specifically engineered to manage system integrity through advanced supervisory functions, making it an ideal choice for demanding environments where precise voltage monitoring is paramount.
TPS3305-18D Features
The TPS3305-18D offers several key features that enhance its supervisory capabilities. It includes dual supervisory circuits for simultaneous monitoring of two voltages, providing enhanced safety and reliability. The device ensures a 200 ms (minimum) time delay for reset deactivation, which helps prevent premature system restarts during voltage fluctuations. Additionally, its low supply current (40 µA typical) ensures minimal impact on the system's power budget, while its wide operating temperature range allows for deployment in various environmental conditions.
TPS3305-18D Applications
- Computing Systems: The TPS3305-18D monitors core voltages, ensuring stable operation and preventing data corruption in computers and servers.
- Portable Devices: It is used in portable electronics to manage power supply integrity, enhancing device reliability during mobile use.
- Industrial Equipment: In industrial settings, this IC supervises power rails, safeguarding sensitive machinery from voltage dips and spikes.
- Communication Infrastructure: The TPS3305-18D ensures stable voltage levels in communication hardware, crucial for maintaining uninterrupted service.
- Medical Devices: It monitors critical voltages in medical equipment, ensuring operational reliability essential for patient safety.
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