CAT1021WI-28-GT3
- Mfr.Part #
- CAT1021WI-28-GT3
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8SOIC
- Stock
- 29,430
- In Stock :
- 29,430
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Min Supply Voltage :
- 2.7V
- Number of Functions :
- 1
- Supply Voltage :
- 3.3V
- Reset :
- Active High/Active Low
- Max Reset Threshold Voltage :
- 3V
- Base Part Number :
- CAT1021
- Packaging :
- Tape and Reel (TR)
- Overvoltage Threshold :
- 3V
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Adjustable Threshold :
- No
- Mount :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Min Reset Threshold Voltage :
- 2.85V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output :
- Open Drain or Open Collector
- Undervoltage Threshold :
- 2.85V
- Number of Voltages Monitored :
- 1
- Max Power Dissipation :
- 1W
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Reset Timeout :
- 130ms Minimum
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 2.925V; MANUAL RESET INPUT
- Max Supply Voltage :
- 5.5V
- Qualification Status :
- Not Qualified
- Length :
- 4.9mm
- Number of Terminations :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Width :
- 3.9mm
- Pin Count :
- 8
- Watchdog Timer :
- yes
- Type :
- Simple Reset/Power-On Reset
- Power Dissipation :
- 1W
- Published :
- 2007
- Number of Pins :
- 8
- Halogen Free :
- Halogen Free
- Terminal Position :
- Dual
- Number of Channels :
- 1
- Lead Free :
- Lead Free
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Supply Current :
- 3mA
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C TA
- Operating Supply Current :
- 3mA
- Datasheets
- CAT1021WI-28-GT3

Supervisors onsemi CAT1021WI-28-GT3 Overview
The Supervisors onsemi CAT1021WI-28-GT3 is a highly reliable and versatile IC supervisor that ensures system stability across a range of applications. This IC is engineered by onsemi, a leader in semiconductor solutions, to monitor power supplies and microprocessor systems. It features a precision monitoring capability for single-channel applications, housed in an 8SOIC package for streamlined integration. Its design is tailored to maintain system integrity through various supervisory functions, making it an ideal choice for sophisticated electronic systems that require robust monitoring to prevent data loss and ensure operational reliability.
CAT1021WI-28-GT3 Features
- Single-channel supervision, ensuring continuous monitoring and reliability of the system's operational parameters.
- Compact 8SOIC package, ideal for systems where space is at a premium.
- Low power consumption, which enhances the overall efficiency of the application it is employed in.
- Manual reset input, providing system designers with flexibility and control over reset functionality.
- High precision monitoring, vital for systems requiring stringent voltage thresholds.
CAT1021WI-28-GT3 Applications
- Computing Systems: Ensures that desktops, laptops, and servers operate within safe voltage thresholds, thereby preventing system crashes and data loss.
- Telecommunication Equipment: Monitors power supply stability in networking hardware such as routers and switches to prevent unexpected failures.
- Portable Devices: Used in smartphones and tablets to supervise battery levels and system stability, enhancing device reliability and user experience.
- Medical Devices: Critical for monitoring operational parameters in medical equipment to ensure accurate and reliable functioning.
- Industrial Systems: Helps in maintaining system stability in harsh environments typical of industrial applications, thereby reducing downtime and maintenance costs.
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