CAT809RSDI-GT3
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- Mfr.Part #
- CAT809RSDI-GT3
- Manufacturer
- onsemi
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC70-3
- Stock
- 36,825
- In Stock ：
- 36,825
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Min Supply Voltage :
- 1.2V
- Number of Voltages Monitored :
- 1
- Base Part Number :
- CAT809
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- RoHS Compliant
- Type :
- Simple Reset/Power-On Reset
- Overvoltage Threshold :
- 2.66V
- Number of Terminations :
- 3
- Operating Supply Current :
- 15µA
- Lead Free :
- Lead Free
- Threshold Voltage :
- +2.63V
- ECCN Code :
- EAR99
- Reset :
- Active Low
- Halogen Free :
- Halogen Free
- Watchdog Timer :
- No
- Min Reset Threshold Voltage :
- 2.59V
- Package / Case :
- SC-70, SOT-323
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 1 week ago)
- Power Supplies :
- 3V
- Undervoltage Threshold :
- 2.59V
- Mounting Type :
- Surface Mount
- Number of Channels :
- 1
- Supply Voltage :
- 3V
- Voltage - Threshold :
- 2.63V
- Published :
- 2008
- Mount :
- Surface Mount
- Length :
- 2mm
- Adjustable Threshold :
- No
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Number of Pins :
- 3
- Max Supply Voltage :
- 5.5V
- Terminal Pitch :
- 0.65mm
- Output :
- Push-Pull, Totem Pole
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Dissipation :
- 175mW
- Terminal Form :
- Gull wing
- Nominal Supply Current :
- 15µA
- Reset Timeout :
- 140ms Minimum
- Max Reset Threshold Voltage :
- 2.66V
- Pin Count :
- 3
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max Power Dissipation :
- 175mW
- Datasheets
- CAT809RSDI-GT3
Supervisors onsemi CAT809RSDI-GT3 Overview
The Supervisors onsemi CAT809RSDI-GT3 is a state-of-the-art microprocessor supervisory circuit designed to monitor power supplies in digital systems. It ensures reliable operation and system integrity by asserting a reset signal whenever the supply voltage drops below a preset threshold, making it essential for improving system robustness. This IC provides a cost-effective solution for managing system power-up, power-down, and brown-out conditions. The compact SC-70 package and the low power consumption make it an ideal choice for portable devices where space and power efficiency are critical. The CAT809RSDI-GT3 enhances system reliability with its precise monitoring and robust feature set, tailored for demanding applications.
CAT809RSDI-GT3 Features
- Single power-supply monitor with 1.6V nominal threshold voltage.
- Low power consumption suitable for battery-operated applications.
- Compact SC-703 package allowing for space-efficient designs.
- Manual reset input for enhanced control over the reset logic.
- High threshold accuracy and low component count for increased reliability and simplicity in design.
CAT809RSDI-GT3 Applications
- Portable Consumer Electronics: Utilized in smartphones, tablets, and portable gaming devices to manage power supply and prevent data loss during low battery conditions.
- Automotive Systems: Ensures reliable operation of automotive electronics by monitoring power stability, crucial for safety-critical systems.
- Industrial Controls: Provides system stability by overseeing power conditions in harsh industrial environments, thus ensuring uninterrupted operation.
- Medical Devices: Used in medical monitoring equipment where consistent functionality and reliability are paramount for patient safety.
- Computing Systems: Helps in managing power sequences in personal computers and servers, crucial for maintaining system health and preventing corruption.
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