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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- CAT1021
- Min Supply Voltage :
- 2.7V
- Reset Timeout :
- 130ms Minimum
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Pins :
- 8
- Output :
- Open Drain or Open Collector
- Mount :
- Through Hole
- Max Power Dissipation :
- 1W
- Number of Voltages Monitored :
- 1
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Power Dissipation :
- 1W
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- ECCN Code :
- EAR99
- Max Reset Threshold Voltage :
- 3V
- Height Seated (Max) :
- 5.33mm
- Watchdog Timer :
- yes
- Max Supply Voltage :
- 5.5V
- Operating Supply Current :
- 3mA
- Undervoltage Threshold :
- 2.85V
- Max Supply Current :
- 3mA
- Reset :
- Active High/Active Low
- Packaging :
- Tube
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 2.925V; MANUAL RESET INPUT
- Pin Count :
- 8
- RoHS Status :
- RoHS Compliant
- Type :
- Simple Reset/Power-On Reset
- Halogen Free :
- Halogen Free
- Mounting Type :
- Through Hole
- Supply Voltage :
- 3.3V
- Overvoltage Threshold :
- 3V
- Number of Functions :
- 1
- Number of Channels :
- 1
- Adjustable Threshold :
- No
- Length :
- 9.27mm
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 8
- Terminal Pitch :
- 2.54mm
- Published :
- 2008
- Width :
- 7.62mm
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C TA
- Min Reset Threshold Voltage :
- 2.85V
- Lead Free :
- Lead Free
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
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.
















