CAT811STBI-GT3
- Mfr.Part #
- CAT811STBI-GT3
- Manufacturer
- onsemi
- Package / Case
- TO-253-4, TO-253AA
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT143
- Stock
- 16,346
- In Stock :
- 16,346
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- REACH SVHC :
- No SVHC
- Reset :
- Active Low
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Undervoltage Threshold :
- 3.08V
- Operating Supply Current :
- 6µA
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Terminations :
- 4
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Nominal Supply Current :
- 15µA
- Terminal Position :
- Dual
- Max Supply Voltage :
- 5.5V
- Voltage - Threshold :
- 2.93V
- Halogen Free :
- Halogen Free
- Overvoltage Threshold :
- 2.96V
- Pin Count :
- 4
- Power Supplies :
- 3.3V
- Output :
- Push-Pull, Totem Pole
- Power Dissipation :
- 320mW
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 3.04mm
- Mounting Type :
- Surface Mount
- Base Part Number :
- CAT811
- Number of Channels :
- 1
- Reset Timeout :
- 140ms Minimum
- Number of Voltages Monitored :
- 1
- Mount :
- Surface Mount
- Adjustable Threshold :
- No
- Type :
- Simple Reset/Power-On Reset
- Published :
- 2006
- Threshold Voltage :
- +2.93V
- Max Reset Threshold Voltage :
- 2.96V
- Watchdog Timer :
- No
- JESD-609 Code :
- e4
- Number of Pins :
- 4
- Min Supply Voltage :
- 1.2V
- Min Reset Threshold Voltage :
- 2.89V
- Supply Voltage :
- 3.3V
- Max Power Dissipation :
- 320mW
- Factory Lead Time :
- 21 Weeks
- Number of Functions :
- 1
- Package / Case :
- TO-253-4, TO-253AA
- Terminal Form :
- Gull wing
- Width :
- 1.4mm
- Height :
- 1.07mm
- Datasheets
- CAT811STBI-GT3

Supervisors onsemi CAT811STBI-GT3 Overview
The onsemi CAT811STBI-GT3 is a cutting-edge Supervisory IC designed for critical system voltage monitoring and management, ensuring reliable operation and system integrity. This compact, highly efficient component is ideal for applications requiring precise voltage supervision to prevent data loss, hardware damage, and system failure. The CAT811STBI-GT3 offers a robust feature set in a small SOT143 package, making it a perfect choice for space-constrained applications while providing industry-leading performance and reliability.
CAT811STBI-GT3 Features
The CAT811STBI-GT3 supervisor IC from onsemi features a single voltage monitor channel, which simplifies system design by reducing component count while maintaining high performance. Its key features include a low threshold voltage, high accuracy, and minimal power consumption. The IC also boasts a manual reset input, enhancing system control and allowing for immediate response to fault conditions. The output is active low, ensuring it can easily integrate with most microcontroller and processor technologies.
CAT811STBI-GT3 Applications
- Computing Systems: Ensures stable and reliable operation by monitoring power supplies in servers and PCs, preventing data corruption due to voltage fluctuations.
- Portable Devices: Ideal for use in battery-operated devices such as smartphones and tablets, where maintaining correct voltage levels is crucial for device stability and battery life.
- Industrial Equipment: Monitors the power supply to safeguard sensitive industrial machinery and control systems against unexpected voltage drops or failures.
- Automotive Electronics: Applied in automotive control systems to monitor critical operating voltages, ensuring consistent performance and safety in vehicular environments.
- Telecommunication Infrastructure: Helps in managing power supply stability in communication equipment, supporting consistent performance and reliability in network operations.
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