CAT1021WI-45
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- Mfr.Part #
- CAT1021WI-45
- Manufacturer
- Catalyst Semiconductor Inc.
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- CAT1021 - SUPERVISORY CIRCUIT WI
- Stock
- 33,270
- In Stock ：
- 33,270
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- Manufacturer :
- Catalyst Semiconductor Inc.
- Product Category :
- Supervisors
- Temperature Grade :
- Industrial
- Supply Voltage :
- 5V
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Min Operating Temperature :
- -40°C
- Number of Functions :
- 1
- Number of Pins :
- 8
- Qualification Status :
- Not Qualified
- Undervoltage Threshold :
- 4.5V
- Power Dissipation-Max :
- 1W
- Number of Voltages Monitored :
- 1
- Adjustable Threshold :
- No
- Pbfree Code :
- yes
- Operating Supply Current :
- 3mA
- Number of Channels :
- 1
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Package / Case :
- SOIC
- Max Supply Voltage :
- 5.5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS Status :
- RoHS Compliant
- Pin Count :
- 8
- Min Supply Voltage :
- 2.7V
- Length :
- 4.9mm
- Width :
- 3.9mm
- Number of Terminations :
- 8
- Overvoltage Threshold :
- 4.75V
- Max Operating Temperature :
- 85°C
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- MATTE TIN
- Terminal Form :
- Gull wing
- Datasheets
- CAT1021WI-45
Supervisors Catalyst Semiconductor Inc. CAT1021WI-45 Overview
The CAT1021WI-45 by Catalyst Semiconductor Inc. is a high-performance supervisory circuit designed for precision monitoring of power supplies in microprocessor systems and digital circuits. It ensures that systems operate reliably and prevents system errors by monitoring voltage levels and providing essential supervisory functions. This component is crucial for applications requiring consistent reliability and operational integrity, making it an invaluable addition to various electronic products. The CAT1021WI-45 enhances system stability and increases the robustness of device performance, thus addressing the critical needs of advanced digital computing environments.
CAT1021WI-45 Features
The CAT1021WI-45 supervisory circuit is equipped with several key features that enhance its utility in electronic applications. It includes precise power-on reset control, low power consumption, and a manual reset capability. These features ensure reliable operation under diverse conditions and contribute to the overall enhancement of system safety and performance.
CAT1021WI-45 Applications
- Computing Systems: Ensures reliable system boot-ups by providing accurate power-on reset functionality, which is essential for avoiding system failures at startup.
- Portable Devices: With its low power consumption, the CAT1021WI-45 is ideal for battery-operated devices, helping to extend battery life while maintaining system integrity.
- Industrial Applications: Offers robust voltage monitoring capabilities necessary for industrial environments where stable operation is critical to avoid costly downtime and equipment failures.
- Telecommunications Equipment: Enhances reliability in telecom infrastructures by monitoring voltage thresholds and triggering resets to avoid system malfunctions caused by unstable power supplies.
- Automotive Systems: Used in automotive electronics to monitor and control system parameters, ensuring reliable operation under varying electrical conditions typical of automotive environments.
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