CAT803RTBI-GT3
- Mfr.Part #
- CAT803RTBI-GT3
- Manufacturer
- onsemi
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 3,311
- In Stock :
- 3,311
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Operating Temperature :
- -40°C~85°C TA
- Threshold Voltage :
- +2.63V
- RoHS Status :
- RoHS Compliant
- ECCN Code :
- EAR99
- Supply Voltage :
- 3V
- Number of Channels :
- 1
- Number of Pins :
- 3
- Nominal Supply Current :
- 15µA
- JESD-609 Code :
- e4
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Min Supply Voltage :
- 1.2V
- Max Power Dissipation :
- 320mW
- Watchdog Timer :
- No
- Overvoltage Threshold :
- 2.66V
- Reset Timeout :
- 140ms Minimum
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 1 day ago)
- Number of Terminations :
- 3
- Power Supplies :
- 3V
- Terminal Pitch :
- 0.95mm
- Output :
- Open Drain or Open Collector
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Power Dissipation :
- 320mW
- Operating Supply Current :
- 15µA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Adjustable Threshold :
- No
- Undervoltage Threshold :
- 2.59V
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Voltage - Threshold :
- 2.63V
- Halogen Free :
- Halogen Free
- Number of Voltages Monitored :
- 1
- Base Part Number :
- CAT803
- Mount :
- Surface Mount
- Pin Count :
- 3
- Min Reset Threshold Voltage :
- 2.59V
- Terminal Position :
- Dual
- Max Reset Threshold Voltage :
- 2.66V
- Published :
- 2008
- Reset :
- Active Low
- Number of Functions :
- 1
- Length :
- 2.92mm
- Type :
- Simple Reset/Power-On Reset
- Packaging :
- Tape and Reel (TR)
- Max Supply Voltage :
- 5.5V
- Terminal Form :
- Gull wing
- Datasheets
- CAT803RTBI-GT3

Supervisors onsemi CAT803RTBI-GT3 Overview
The Supervisors onsemi CAT803RTBI-GT3 is a cutting-edge supervisory circuit designed for precision voltage monitoring. Engineered by onsemi, a leader in semiconductor solutions, this compact IC ensures reliable system operation by monitoring power supplies in microprocessor and digital systems. Its primary role is to safeguard these systems from unstable voltage conditions, thereby enhancing system stability and reducing the risk of data loss. This supervisor IC is encapsulated in a space-saving SOT-23 package, making it ideal for applications where space is at a premium. Its robust design features make it an essential component for managing system resets and powering down sequences effectively.
CAT803RTBI-GT3 Features
The CAT803RTBI-GT3 offers numerous features that make it invaluable for critical system management, including a highly accurate threshold voltage, low power consumption, and a manual reset input. It also provides an active-low reset output, which ensures compatibility with a variety of microprocessors and digital systems. The device's tight precision over temperature variations guarantees consistent performance under diverse operational conditions.
CAT803RTBI-GT3 Applications
- Computing Systems: Ensures stable operation and system integrity during fluctuations in power supply, critical for server farms and data centers.
- Portable Devices: Provides reliable voltage monitoring to prevent data corruption in smartphones, tablets, and other battery-operated devices.
- Industrial Equipment: Monitors power conditions in industrial automation systems, ensuring machinery operates safely under preset voltage conditions.
- Automotive: Useful in managing power systems within automotive electronics, enhancing the reliability and safety of vehicle control units.
- Telecommunication: Implements voltage level supervision in communication infrastructure, crucial for maintaining the operational reliability of network hardware.
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