CAT1021LI42
- Mfr.Part #
- CAT1021LI42
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8DIP
- Stock
- 34,085
- In Stock :
- 34,085
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Number of Channels :
- 1
- Overvoltage Threshold :
- 4.5V
- Height Seated (Max) :
- 4.57mm
- Terminal Finish :
- Tin (Sn)
- Watchdog Timer :
- yes
- ECCN Code :
- EAR99
- RoHS Status :
- RoHS Compliant
- Min Supply Voltage :
- 2V
- Power Supplies :
- 3.3/5V
- Radiation Hardening :
- No
- Published :
- 2004
- Max Supply Current :
- 3mA
- Length :
- 9.59mm
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Adjustable Threshold :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Reset Threshold Voltage :
- 4.25V
- Number of Terminations :
- 8
- Reset Timeout :
- 130ms Minimum
- Max Reset Threshold Voltage :
- 4.5V
- Type :
- Simple Reset/Power-On Reset
- Operating Temperature :
- -40°C~85°C TA
- Undervoltage Threshold :
- 4.5V
- Number of Voltages Monitored :
- 1
- Reset :
- Active High/Active Low
- Terminal Pitch :
- 2.54mm
- Mounting Type :
- Through Hole
- Mount :
- Through Hole
- Pbfree Code :
- yes
- Number of Pins :
- 8
- Max Supply Voltage :
- 3V
- Packaging :
- Tube
- Terminal Position :
- Dual
- Operating Supply Current :
- 3mA
- Supply Voltage :
- 5V
- Pin Count :
- 8
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Power Dissipation :
- 1W
- Output :
- Open Drain or Open Collector
- Width :
- 7.62mm
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- CAT1021LI42
CAT1021LI42 Documents

[Supervisors onsemi CAT1021LI42] Overview
Introducing the CAT1021LI42, a cutting-edge integrated circuit supervisor meticulously crafted by onsemi, a trusted leader in semiconductor innovation. Designed to ensure the utmost reliability and performance in critical applications, this 1-channel IC supervisor comes in a compact 8DIP package, offering unparalleled functionality and versatility.
With its robust design and advanced features, the CAT1021LI42 is poised to revolutionize the way electronic systems are monitored and controlled. Whether it's enhancing system stability, safeguarding against voltage fluctuations, or facilitating seamless power management, this supervisor IC is the ultimate solution for your industrial and commercial needs.
Experience peace of mind knowing that your electronic systems are in capable hands with the CAT1021LI42 from onsemi, delivering unmatched performance, reliability, and efficiency.
CAT1021LI42 Features
- 1-channel integrated circuit supervisor
- Compact 8DIP package for easy integration
- Advanced functionality for system monitoring and control
- Robust design for enhanced reliability
- Efficient power management capabilities
- Designed for industrial and commercial applications
- Manufactured by onsemi, a trusted leader in semiconductor technology
CAT1021LI42 Applications
- Industrial automation systems: Implement the CAT1021LI42 to monitor critical parameters and ensure smooth operation of machinery and equipment.
- Power supply units: Utilize the CAT1021LI42 to supervise voltage levels, ensuring stable power delivery and protecting sensitive components from damage.
- Embedded systems: Integrate the CAT1021LI42 to provide oversight and control in various embedded applications, enhancing system reliability and performance.
- Telecommunications equipment: Employ the CAT1021LI42 to monitor system integrity and optimize power usage in telecommunications infrastructure, improving overall efficiency.
- Medical devices: Incorporate the CAT1021LI42 to oversee vital functions and maintain operational stability in medical equipment, prioritizing patient safety and well-being.
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