CAT1026WI-25
- Mfr.Part #
- CAT1026WI-25
- Manufacturer
- Catalyst Semiconductor Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- CAT1026 - DUAL VOLTAGE SUPERVISO
- Stock
- 7,290
- In Stock :
- 7,290
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- Manufacturer :
- Catalyst Semiconductor Inc.
- Product Category :
- Supervisors
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Max Supply Voltage :
- 7V
- Max Supply Current :
- 3mA
- Adjustable Threshold :
- yes
- Height Seated (Max) :
- 1.75mm
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Length :
- 4.9mm
- Factory Lead Time :
- 38 Weeks
- Watchdog Timer :
- No
- Reset :
- Active High/Active Low
- Width :
- 3.9mm
- Type :
- Multi-Voltage Supervisor
- Lead Free :
- Lead Free
- Min Reset Threshold Voltage :
- 2.55V
- Pin Count :
- 8
- Max Power Dissipation :
- 1W
- Undervoltage Threshold :
- 2.7V
- Number of Voltages Monitored :
- 2
- Output :
- Open Drain or Open Collector
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Halogen Free :
- Halogen Free
- Number of Channels :
- 2
- Published :
- 2008
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- CAT1026
- Voltage - Threshold :
- 2.55V Adj
- Supply Voltage :
- 3V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Operating Supply Current :
- 10μA
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- Dual
- Reset Timeout :
- 130ms Minimum
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Min Supply Voltage :
- -2V
- Datasheets
- CAT1026WI-25

Supervisors Catalyst Semiconductor Inc. CAT1026WI-25 Overview
The Supervisors Catalyst Semiconductor Inc. CAT1026WI-25 is a robust dual voltage supervisor designed to enhance system reliability in multi-voltage digital systems. This component monitors two supply voltages and asserts a reset if either falls below its preset threshold, ensuring proper system boot-up and operation under variable and adverse conditions. With its compact footprint and high functionality, the CAT1026WI-25 is ideal for managing power supply issues in sophisticated electronics, making it a critical component for manufacturers looking to enhance product reliability and performance.
CAT1026WI-25 Features
The CAT1026WI-25 dual voltage supervisor from Catalyst Semiconductor Inc. includes several key features that make it essential for maintaining system integrity:
- Monitoring of two voltages simultaneously, ideal for systems using more than one power supply.
- Automatic reset generation whenever either voltage drops below a programmable threshold.
- Low power consumption, enhancing the overall efficiency of the application it is used in.
- Manual reset input for additional system control.
- High accuracy and reliability under a wide range of temperature and operating conditions.
CAT1026WI-25 Applications
- Computing Systems: Enhances reliability by preventing improper boot-ups and operational failures in desktops, laptops, and servers.
- Telecommunication Equipment: Critical for ensuring stable operation and system integrity in network routers, switches, and base stations.
- Portable/Battery-Powered Devices: Plays a vital role in managing power efficiency and device stability in smartphones, tablets, and other portable devices.
- Industrial Control Systems: Ensures that industrial automation equipment operates within safe voltage thresholds, preventing malfunction or damage.
- Consumer Electronics: Integral in TVs, gaming consoles, and home appliances, where stable voltage is crucial for user safety and device functionality.
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