CAT1021ZD4I-30T3
- Mfr.Part #
- CAT1021ZD4I-30T3
- Manufacturer
- onsemi
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC SUPERVISOR MEMORY 8TDFN
- Stock
- 15,457
- In Stock :
- 15,457
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Product Status :
- Obsolete
- Supplier Device Package :
- 8-TDFN (3x3)
- Number of Voltages Monitored :
- 1
- Package :
- Tape and Reel (TR)
- Base Product Number :
- CAT1021
- Package / Case :
- 8-WDFN Exposed Pad
- Series :
- -
- Voltage - Threshold :
- 3V
- Reset :
- Active High/Active Low
- Type :
- Simple Reset/Power-On Reset
- Mounting Type :
- Surface Mount
- Output :
- Open Drain or Open Collector
- Operating Temperature :
- -40°C ~ 85°C
- Reset Timeout :
- 130ms Minimum
- Datasheets
- CAT1021ZD4I-30T3

Supervisors onsemi CAT1021ZD4I-30T3 Overview
The Supervisors onsemi CAT1021ZD4I-30T3 is a state-of-the-art memory supervisor IC designed for robust monitoring of memory systems in a wide range of applications. This compact, high-performance part is housed in an 8-TDFN package, ensuring minimal footprint while delivering maximum functionality. The CAT1021ZD4I-30T3 enhances system reliability by monitoring power supply voltages and maintaining memory integrity, making it an essential component for critical data storage and retrieval operations in commercial and industrial environments. Its precise voltage monitoring capabilities make it a reliable choice for ensuring the long-term functionality of system memories, particularly in environments subject to unpredictable power fluctuations.
CAT1021ZD4I-30T3 Features
This IC supervisor from onsemi features an array of key functionalities that make it integral to maintaining system stability and memory integrity. Notable features include programmable reset threshold levels which allow for customization to specific system needs, a manual reset capability for enhanced control, and a watchdog timer to prevent system hang-ups. Furthermore, its low power consumption and small form factor are ideal for space-constrained applications while providing essential protection against power failure or instability.
CAT1021ZD4I-30T3 Applications
- Computing Systems: Applied in servers and PCs to ensure system stability and prevent data loss during unexpected power outages or system failures.
- Industrial Equipment: Utilized in manufacturing control systems to monitor and maintain the integrity of operational settings and critical function parameters.
- Consumer Electronics: Integrated into devices such as smart home controllers and gaming consoles to provide reliable operation and enhance user experience by preventing data corruption.
- Telecommunications: Critical for base stations and networking gear, where consistent data integrity and system reliability are paramount.
- Automotive Systems: Helps in monitoring and controlling system operations in vehicle ECUs and infotainment systems, ensuring performance and safety are upheld.
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