CAT1161LI-28-G
- Mfr.Part #
- CAT1161LI-28-G
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.309, 7.87mm)
- Datasheet
- Download
- Description
- CAT1161 - SUPERVISORY CIRCUIT WI
- Stock
- 877
- In Stock :
- 877
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Published :
- 2012
- Power Dissipation :
- 1W
- Mount :
- Through Hole
- Height Seated (Max) :
- 5.33mm
- Terminal Pitch :
- 2.54mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Reset Threshold Voltage :
- 2.85V
- Factory Lead Time :
- 20 Weeks
- Base Part Number :
- CAT1161
- Width :
- 7.62mm
- Supply Voltage :
- 3.3V
- Reset :
- Active High/Active Low
- Halogen Free :
- Halogen Free
- Operating Supply Current :
- 3mA
- Length :
- 9.27mm
- Pin Count :
- 8
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 1W
- Number of Voltages Monitored :
- 1
- Number of Pins :
- 8
- Overvoltage Threshold :
- 3V
- Adjustable Threshold :
- No
- Number of Channels :
- 1
- Package / Case :
- 8-DIP (0.309, 7.87mm)
- Watchdog Timer :
- yes
- Packaging :
- Tube
- Max Supply Current :
- 3mA
- Output :
- Open Drain or Open Collector
- Radiation Hardening :
- No
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 2.925V
- Max Supply Voltage :
- 6V
- Mounting Type :
- Through Hole
- ECCN Code :
- EAR99
- Min Supply Voltage :
- 2.7V
- Reset Timeout :
- 130ms Minimum
- Terminal Position :
- Dual
- Max Reset Threshold Voltage :
- 3V
- Undervoltage Threshold :
- 2.85V
- Nominal Supply Current :
- 3mA
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- Type :
- Simple Reset/Power-On Reset
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 8
- Datasheets
- CAT1161LI-28-G

Supervisors onsemi CAT1161LI-28-G Overview
The Supervisors onsemi CAT1161LI-28-G is a highly reliable supervisory circuit designed for managing microprocessor (µP) systems. It enhances system stability by monitoring the power supply and other critical functions within electronic devices. This component ensures that the systems it supports are operating under optimal conditions by providing crucial supervisory functions such as resetting the microprocessor upon power-up, power-down, and under brownout conditions. The Supervisors onsemi CAT1161LI-28-G is essential for applications requiring rigorous system integrity and robustness. Its capacity to safeguard system parameters and improve reliability makes it invaluable in complex electronic assemblies.
CAT1161LI-28-G Features
This supervisory circuit incorporates various features that enhance its efficiency and reliability in critical system applications. These include precision monitoring of power supplies, programmable watchdog timer, and manual reset input. Additionally, its low power consumption and wide operating voltage range make the CAT1161LI-28-G an excellent choice for portable and low-power applications. The component is offered in a compact package, facilitating easy integration into existing and new system designs.
CAT1161LI-28-G Applications
- Computing Systems: Ensures stable operation and system reliability through power monitoring and reset management, crucial for servers and PCs.
- Consumer Electronics: Provides effective power supervision in devices such as smartphones and tablets, maintaining system integrity during power fluctuations.
- Industrial Control Systems: Monitors and manages power conditions in industrial environments, enhancing the operational stability of machinery and control units.
- Automotive Electronics: Offers robust power supervision in automotive control systems, crucial for ensuring performance and safety under variable power conditions.
- Telecommunications: Utilized in communication infrastructure to monitor power supplies, ensuring reliable operation and continuity in communication services.
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