CAT1023LI-42-G
- Mfr.Part #
- CAT1023LI-42-G
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8DIP
- Stock
- 1,014
- In Stock :
- 1,014
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- JESD-609 Code :
- e4
- Watchdog Timer :
- yes
- Number of Channels :
- 1
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Undervoltage Threshold :
- 4.25V
- Operating Supply Current :
- 3mA
- Qualification Status :
- Not Qualified
- Base Part Number :
- CAT1023
- Number of Pins :
- 8
- Length :
- 9.27mm
- Lead Free :
- Lead Free
- Mount :
- Through Hole
- RoHS Status :
- RoHS Compliant
- Reset Timeout :
- 130ms Minimum
- Packaging :
- Tube
- Max Supply Voltage :
- 5.5V
- Halogen Free :
- Halogen Free
- Height Seated (Max) :
- 5.33mm
- Max Reset Threshold Voltage :
- 4.5V
- Power Dissipation :
- 1W
- Pbfree Code :
- yes
- Adjustable Threshold :
- No
- Max Supply Current :
- 3mA
- Output :
- Open Drain or Open Collector
- Number of Functions :
- 1
- Width :
- 7.62mm
- Type :
- Simple Reset/Power-On Reset
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Min Reset Threshold Voltage :
- 4.25V
- Pin Count :
- 8
- Mounting Type :
- Through Hole
- Max Power Dissipation :
- 1W
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage :
- 3.3V
- Terminal Pitch :
- 2.54mm
- Min Supply Voltage :
- 2.7V
- Number of Voltages Monitored :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 4.375V; MANUAL RESET INPUT
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Overvoltage Threshold :
- 4.5V
- Reset :
- Active High/Active Low
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2007
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Datasheets
- CAT1023LI-42-G

Supervisors onsemi CAT1023LI-42-G Overview
The onsemi CAT1023LI-42-G is a high-performance Supervisor IC designed for precision monitoring of power supplies in digital systems. This device ensures system stability by providing critical functionalities such as reset generation, watchdog, and manual reset features. Its ability to accurately monitor voltage levels helps prevent system failures due to unstable or incorrect supply voltages. The CAT1023LI-42-G is encapsulated in an 8-pin DIP package, offering robustness and ease of integration for a wide range of applications. Its versatility and high reliability make it an ideal choice for demanding applications where system uptime and stability are crucial.
CAT1023LI-42-G Features
- Single voltage monitoring for enhanced system reliability
- Manual and watchdog reset options
- 8-pin DIP package for easy installation and handling
- Low power consumption and high accuracy
CAT1023LI-42-G Applications
- Computing Systems: Ensures the reliable operation of motherboards and servers by monitoring their power supplies and initiating resets when necessary.
- Industrial Equipment: Provides voltage monitoring solutions for factory automation controls, increasing system reliability and safety.
- Telecommunications: Used in networking equipment such as routers and switches to maintain system performance by preventing power-related failures.
- Portable Devices: Suitable for battery-powered devices like portable medical equipment, where accurate power monitoring is critical for dependable operation.
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