CAT812TTBI-GT3
- Mfr.Part #
- CAT812TTBI-GT3
- Manufacturer
- Catalyst Semiconductor Inc.
- Package / Case
- TO-253-4, TO-253AA
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT143
- Stock
- 4,308
- In Stock :
- 4,308
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- Manufacturer :
- Catalyst Semiconductor Inc.
- Product Category :
- Supervisors
- Operating Temperature :
- -40°C~85°C TA
- Halogen Free :
- Halogen Free
- Output :
- Push-Pull, Totem Pole
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Max Supply Voltage :
- 5.5V
- Type :
- Simple Reset/Power-On Reset
- ECCN Code :
- EAR99
- Base Part Number :
- CAT812
- Max Reset Threshold Voltage :
- 3.11V
- Min Reset Threshold Voltage :
- 3.04V
- Number of Voltages Monitored :
- 1
- Min Supply Voltage :
- 1.2V
- Max Power Dissipation :
- 320mW
- Pin Count :
- 4
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2006
- Reset Timeout :
- 140ms Minimum
- Operating Supply Current :
- 6µA
- Overvoltage Threshold :
- 3.11V
- Watchdog Timer :
- No
- Package / Case :
- TO-253-4, TO-253AA
- Number of Pins :
- 4
- Power Dissipation :
- 320mW
- RoHS Status :
- RoHS Compliant
- Lead Free :
- Lead Free
- Voltage - Threshold :
- 3.08V
- Reset :
- Active High
- Undervoltage Threshold :
- 3.04V
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 4 days ago)
- Datasheets
- CAT812TTBI-GT3

Supervisors Catalyst Semiconductor Inc. CAT812TTBI-GT3 Overview
The Supervisors Catalyst Semiconductor Inc. CAT812TTBI-GT3 is a state-of-the-art voltage supervisor IC designed for precision monitoring of power supplies in digital systems. This compact device, housed in a SOT143 package, ensures system reliability and robustness by monitoring the power supply voltage and asserting a reset signal whenever the voltage falls below a preset threshold. Its high level of integration simplifies system design and enhances overall performance, making it an ideal choice for businesses looking to secure bulk quantities for high-volume applications. This product's combination of performance, compactness, and reliability addresses the stringent requirements of modern electronic devices.
CAT812TTBI-GT3 Features
The CAT812TTBI-GT3 boasts several key features that make it particularly suited for demanding applications. Key features include a precise voltage monitoring capability, low power consumption, and an active low reset output. The IC's quick response time to voltage deviations ensures reliable system resets, essential for maintaining system integrity and preventing data loss during power fluctuations. Additionally, the SOT143 package is designed for space-saving on the circuit board, which is critical in today’s compact electronic assemblies.
CAT812TTBI-GT3 Applications
- Computing Systems: Utilized in servers and PCs to ensure reliable operation by monitoring the system's power supply and initiating resets to prevent system failures.
- Portable Devices: Ideal for battery-powered gadgets such as smartphones and tablets, where it helps manage power consumption and stability through vigilant voltage supervision.
- Consumer Electronics: Applied in devices like smart TVs and gaming consoles, enhancing device reliability and user experience by ensuring stable operation through effective power management.
- Industrial Equipment: Essential in monitoring and controlling power in industrial automation systems, providing critical protection against power-related disruptions.
- Automotive Applications: Used in vehicle electronics to safeguard sensitive microcontrollers and other electronic components from power instability, thus ensuring optimal performance and safety.
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