CAT1021WI-25-A2
- Mfr.Part #
- CAT1021WI-25-A2
- Manufacturer
- Catalyst Semiconductor Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8SOIC
- Stock
- 31,306
- In Stock :
- 31,306
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- Manufacturer :
- Catalyst Semiconductor Inc.
- Product Category :
- Supervisors
- Type :
- Simple Reset/Power-On Reset
- Reset Timeout :
- 130ms Minimum
- Supplier Device Package :
- 8-SOIC
- Product Status :
- Obsolete
- Mounting Type :
- Surface Mount
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Voltages Monitored :
- 1
- Package :
- Bulk
- Voltage - Threshold :
- 2.55V, 2.7V
- Reset :
- Active High/Active Low
- Output :
- Open Drain or Open Collector
- Series :
- CAT1021
- Operating Temperature :
- -40°C ~ 85°C
- Base Product Number :
- CAT1021
- Datasheets
- CAT1021WI-25-A2

Supervisors Catalyst Semiconductor Inc. CAT1021WI-25-A2 Overview
The Supervisors Catalyst Semiconductor Inc. CAT1021WI-25-A2 is a state-of-the-art microcontroller supervisory circuit designed for monitoring the proper functioning of the microprocessor systems. A vital component in ensuring system reliability, this IC supervisor helps prevent system failures by watching over the system voltage levels and other vital parameters. Packaged in a compact 8SOIC form, the CAT1021WI-25-A2 is ideal for space-sensitive applications. Its robust design guarantees smooth operation even in harsh industrial environments. By providing real-time monitoring and a watchdog timer, the CAT1021WI-25-A2 ensures that consumer and commercial electronics systems operate within their intended specifications, thus safeguarding against data corruption and hardware damage.
CAT1021WI-25-A2 Features
- Precision monitoring of 1 supply voltage channel
- Programmable reset threshold for versatility in different applications
- Low power consumption for energy-efficient designs
- Compact 8-SOIC packaging for space-constrained applications
- Watchdog timer to ensure proper system reset
- Automatic reset generation on power-up for system integrity
CAT1021WI-25-A2 Applications
- Microprocessor Systems: Provides real-time monitoring to prevent system crashes and ensure reliable operation.
- Portable/Battery-powered Devices: Its low power consumption makes it ideal for use in power-sensitive applications such as smartphones and tablets.
- Industrial Control Systems: Offers robust protection against irregular voltages, contributing to continuous and secure process operation.
- Computing Devices: Assists in maintaining the health of motherboards and servers by mitigating the risk of data corruption due to voltage anomalies.
- Telecommunication Infrastructure: Ensures that networking equipment like switches and routers run within safe operating conditions to provide consistent service.
- Automotive Electronics: In vehicle systems, it safeguards against malfunctions due to fluctuating power supply conditions.
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