CAT1022WI25
- Mfr.Part #
- CAT1022WI25
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR MEMORY 8SOIC
- Stock
- 7,894
- In Stock :
- 7,894
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Max Supply Current :
- 3mA
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Reset Threshold Voltage :
- 2.55V
- Min Supply Voltage :
- -2V
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Type :
- Simple Reset/Power-On Reset
- Max Power Dissipation :
- 1W
- Number of Voltages Monitored :
- 1
- Packaging :
- Tape and Reel (TR)
- Undervoltage Threshold :
- 2.7V
- JESD-609 Code :
- e4
- Published :
- 2007
- Width :
- 3.9mm
- Base Part Number :
- CAT1022
- Output :
- Open Drain or Open Collector
- Pin Count :
- 8
- Reset :
- Active Low
- Length :
- 4.9mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Form :
- Gull wing
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Halogen Free :
- Halogen Free
- Operating Temperature :
- -40°C~85°C TA
- Operating Supply Current :
- 10μA
- Number of Pins :
- 8
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 2.625V; MANUAL RESET INPUT
- Adjustable Threshold :
- No
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3.3V
- Lead Free :
- Lead Free
- Number of Channels :
- 1
- Factory Lead Time :
- 6 Weeks
- Reset Timeout :
- 130ms Minimum
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Max Supply Voltage :
- 7V
- Watchdog Timer :
- No
- Mounting Type :
- Surface Mount
- Datasheets
- CAT1022WI25

Supervisors onsemi CAT1022WI25 Overview
The Supervisors onsemi CAT1022WI25 is a high-performance integrated circuit designed to ensure the reliable operation and protection of memory systems. Manufactured by onsemi, one of the leaders in semiconductor technology, this IC supervisor is housed in an 8SOIC package, making it ideal for compact applications. The CAT1022WI25 is specifically crafted to monitor power supplies and microprocessor systems, helping to prevent data loss and system failure due to unstable or failure of power supply. Its ability to automatically restore system settings from nonvolatile memory upon startup makes it particularly valuable for advanced computing systems, ensuring smooth and reliable operations.
CAT1022WI25 Features
The CAT1022WI25 boasts several key features that make it an essential component for critical system management:
- Real-time monitoring of system voltage.
- Automatic system reset during power failures.
- Low power consumption for energy-efficient operation.
- Non-volatile memory for robust data retention.
- Compact 8SOIC package suitable for space-constrained applications.
CAT1022WI25 Applications
- Computing Systems: Integrates seamlessly into desktops, laptops, and servers to manage system power integrity and prevent data corruption during unexpected power disruptions.
- Industrial Automation: Critical for maintaining system reliability and preventing downtime in automated production lines by monitoring and managing power conditions.
- Telecommunications Equipment: Ensures stability and operation continuity in communication infrastructure by supervising power supply and system resets.
- Consumer Electronics: Provides protection and power management in devices such as smart home systems and multimedia entertainment units.
- Automotive Electronics: Enhances the reliability of automotive control systems by safeguarding against power fluctuations and ensuring consistent performance.
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