CAT1021LI25
- Mfr.Part #
- CAT1021LI25
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8DIP
- Stock
- 26,828
- In Stock :
- 26,828
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- ECCN Code :
- EAR99
- Width :
- 7.62mm
- Terminal Pitch :
- 2.54mm
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Published :
- 2004
- Undervoltage Threshold :
- 2.7V
- Mount :
- Through Hole
- Max Power Dissipation :
- 1W
- Type :
- Simple Reset/Power-On Reset
- Min Supply Voltage :
- 2.7V
- RoHS Status :
- RoHS Compliant
- Length :
- 9.59mm
- Overvoltage Threshold :
- 2.7V
- JESD-609 Code :
- e3
- Number of Channels :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Min Reset Threshold Voltage :
- 2.55V
- Watchdog Timer :
- yes
- Number of Terminations :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Packaging :
- Tube
- Terminal Finish :
- Tin (Sn)
- Height Seated (Max) :
- 4.57mm
- Max Supply Current :
- 3mA
- Number of Voltages Monitored :
- 1
- Operating Supply Current :
- 3mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 3.3/5V
- Max Reset Threshold Voltage :
- 2.7V
- Radiation Hardening :
- No
- Max Supply Voltage :
- 3V
- Reset Timeout :
- 130ms Minimum
- Pin Count :
- 8
- Number of Functions :
- 1
- Mounting Type :
- Through Hole
- Adjustable Threshold :
- No
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Supply Voltage :
- 3V
- Peak Reflow Temperature (Cel) :
- 260
- Reset :
- Active High/Active Low
- Output :
- Open Drain or Open Collector
- Datasheets
- CAT1021LI25
CAT1021LI25 Documents

Supervisors onsemi CAT1021LI25 Overview
Introducing the CAT1021LI25, an innovative IC Supervisor engineered by onsemi to meet the exacting demands of modern electronic systems. This 1-channel device, packaged in an 8DIP format, serves as a vigilant guardian, ensuring the reliable operation and integrity of your critical applications. Crafted with precision and reliability in mind, the CAT1021LI25 is a cornerstone component for industrial-grade solutions.
With its advanced functionalities and robust design, the CAT1021LI25 stands as a testament to onsemi's commitment to excellence in the field of integrated circuits. This supervisor IC empowers businesses to elevate their performance, enhance system resilience, and streamline operations, making it an indispensable asset for B2B clientele seeking dependable solutions at scale.
CAT1021LI25 Features
- 1-channel IC Supervisor
- 8DIP package for easy integration
- Superior reliability and precision
- Designed for industrial-grade applications
- Efficient power management capabilities
- Wide operating temperature range
- Built-in supervision features for enhanced system integrity
- Low power consumption for energy-efficient performance
CAT1021LI25 Applications
- Industrial Automation: The CAT1021LI25 plays a crucial role in supervising and managing automated processes in industrial settings, ensuring seamless operation and minimizing downtime.
- Power Management Systems: Integrated within power management systems, this IC Supervisor enhances efficiency and reliability by monitoring voltage levels and controlling power distribution.
- Embedded Systems: Embedded within various electronic devices, the CAT1021LI25 provides essential supervision functions, contributing to the overall stability and longevity of the systems.
- Medical Equipment: Trusted for its precision and reliability, this supervisor IC is utilized in medical equipment to ensure the consistent and accurate performance of critical healthcare devices.
- Telecommunications: In telecommunications infrastructure, the CAT1021LI25 serves as a reliable supervisor, safeguarding network equipment and maintaining uninterrupted communication channels.
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.
















