CAT1026WI-45
- Mfr.Part #
- CAT1026WI-45
- Manufacturer
- Catalyst Semiconductor Inc.
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC SUPERVISOR 2 CHANNEL 8SOIC
- Stock
- 28,304
- In Stock :
- 28,304
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- Manufacturer :
- Catalyst Semiconductor Inc.
- Product Category :
- Supervisors
- Max Operating Temperature :
- 85°C
- JESD-609 Code :
- e3
- Package / Case :
- SOIC
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Length :
- 4.9mm
- Radiation Hardening :
- No
- Power Dissipation-Max :
- 1W
- Operating Supply Current :
- 3mA
- Min Supply Voltage :
- 2.7V
- Number of Voltages Monitored :
- 1
- Number of Terminations :
- 8
- Supply Voltage :
- 5V
- Adjustable Threshold :
- yes
- Max Supply Current :
- 3mA
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Undervoltage Threshold :
- 4.5V
- Terminal Finish :
- MATTE TIN
- Width :
- 3.9mm
- Number of Channels :
- 2
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Min Operating Temperature :
- -40°C
- Number of Pins :
- 8
- Temperature Grade :
- Industrial
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Supply Voltage :
- 5.5V
- Min Reset Threshold Voltage :
- 4.5V
- Max Reset Threshold Voltage :
- 4.75V
- Number of Functions :
- 1
- Pin Count :
- 8
- Terminal Position :
- Dual
- RoHS Status :
- RoHS Compliant
- Overvoltage Threshold :
- 4.75V
- Datasheets
- CAT1026WI-45

Supervisors Catalyst Semiconductor Inc. CAT1026WI-45 Overview
The Catalyst Semiconductor Inc. CAT1026WI-45 Supervisors is a state-of-the-art integrated circuit designed for robust monitoring of power supply and system health. This IC is optimized to prevent system failure through active monitoring and management of power supply voltages across two channels. Housed in an 8SOIC package, it offers compact and reliable supervision suited for a variety of demanding applications. This product is crucial for systems requiring consistent reliability and operational accuracy. Its integration into critical circuit designs enhances system stability and prolongs overall lifespan by addressing issues such as over-voltage, under-voltage, and system reset timing.
CAT1026WI-45 Features
The CAT1026WI-45 from Catalyst Semiconductor Inc. includes several key features that make it indispensable for modern electronic systems. This dual-channel supervisor IC is capable of monitoring multiple supply voltages simultaneously, providing crucial system status feedback. Features include programmable reset threshold levels, low power consumption, and a manual reset capability. Additionally, its built-in watchdog timer ensures that systems continue to operate smoothly and without interruption, enhancing safety and efficiency.
CAT1026WI-45 Applications
- Computing Systems: Used in servers and personal computers to monitor power supply stability and to initiate system resets, ensuring uninterrupted operation and protection against power anomalies.
- Telecommunication Equipment: Helps in maintaining the reliability of communication infrastructure by providing necessary resets and voltage monitoring, crucial for long-term system performance in demanding environments.
- Industrial Control Systems: Monitors voltages in industrial environments to prevent equipment failure due to unstable power supplies, thus safeguarding against costly downtime and maintaining operational standards.
- Portable Devices: Applied in battery-operated devices like smartphones and tablets to manage power efficiently and to ensure device stability through proactive voltage supervision.
- Automotive Electronics: Ensures that automotive control systems operate within safe voltage levels, providing critical monitoring to support the reliability and safety of automotive electronics.
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