CAT1021LI-28-G
- Mfr.Part #
- CAT1021LI-28-G
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8DIP
- Stock
- 41,891
- In Stock :
- 41,891
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Base Part Number :
- CAT1021
- Operating Supply Current :
- 3mA
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 8
- Type :
- Simple Reset/Power-On Reset
- Power Dissipation :
- 1W
- Max Supply Current :
- 3mA
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 2.925V; MANUAL RESET INPUT
- Overvoltage Threshold :
- 3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reset Timeout :
- 130ms Minimum
- Output :
- Open Drain or Open Collector
- Height Seated (Max) :
- 5.33mm
- Pin Count :
- 8
- Watchdog Timer :
- yes
- Number of Functions :
- 1
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max Supply Voltage :
- 5.5V
- Terminal Position :
- Dual
- Number of Channels :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Packaging :
- Tube
- Number of Voltages Monitored :
- 1
- Min Supply Voltage :
- 2.7V
- Halogen Free :
- Halogen Free
- Mounting Type :
- Through Hole
- Published :
- 2008
- Terminal Pitch :
- 2.54mm
- Lead Free :
- Lead Free
- Undervoltage Threshold :
- 2.85V
- Min Reset Threshold Voltage :
- 2.85V
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Reset :
- Active High/Active Low
- Supply Voltage :
- 3.3V
- RoHS Status :
- RoHS Compliant
- Max Power Dissipation :
- 1W
- Adjustable Threshold :
- No
- Number of Pins :
- 8
- Max Reset Threshold Voltage :
- 3V
- ECCN Code :
- EAR99
- Qualification Status :
- Not Qualified
- Length :
- 9.27mm
- Mount :
- Through Hole
- Width :
- 7.62mm
- Datasheets
- CAT1021LI-28-G

Supervisors onsemi CAT1021LI-28-G Overview
Introducing the cutting-edge IC Supervisor from onsemi, the CAT1021LI-28-G. This 1-channel 8DIP device is engineered to provide unparalleled supervision and monitoring capabilities, ensuring optimal performance and reliability in critical electronic systems. With its advanced features and robust design, this supervisor IC is the ideal solution for industries demanding precision, efficiency, and dependability.
CAT1021LI-28-G Features
- 1-channel supervision for comprehensive monitoring
- Compact 8DIP package for easy integration
- Advanced functionality for precise control
- Reliable performance in demanding environments
- Highly configurable for versatile applications
- Low power consumption for energy efficiency
CAT1021LI-28-G Applications
- Industrial automation: The CAT1021LI-28-G ensures smooth operation and safety in automated manufacturing processes by monitoring vital parameters and detecting faults.
- Telecommunications: Utilized in communication infrastructure, this supervisor IC enhances network reliability and uptime by overseeing system integrity and initiating corrective actions when necessary.
- Power management: Integrated into power supply units, the CAT1021LI-28-G optimizes efficiency and protects equipment from voltage fluctuations, contributing to stable performance and extended lifespan.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















