MC33161P
- Mfr.Part #
- MC33161P
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC SUPERVISOR 2 CHANNEL 8DIP
- Stock
- 41,879
- In Stock :
- 41,879
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Number of Terminations :
- 8
- Output :
- Open Drain or Open Collector
- Min Supply Voltage :
- 2V
- Number of Functions :
- 1
- Pbfree Code :
- No
- Type :
- Multi-Voltage Supervisor
- JESD-609 Code :
- e0
- Adjustable Threshold :
- No
- Additional Feature :
- MINIMUM SUPPLY NEEDED FOR NEGATIVE SENSING IS 4V
- Base Part Number :
- MC33161
- Operating Temperature :
- -40°C~105°C TA
- Operating Supply Current :
- 560μA
- Published :
- 2007
- Supply Voltage :
- 5V
- Mount :
- Through Hole
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Threshold :
- Adjustable/Selectable
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 4.45mm
- Pin Count :
- 8
- Number of Pins :
- 8
- Mounting Type :
- Through Hole
- Number of Channels :
- 2
- Max Power Dissipation :
- 800mW
- Terminal Position :
- Dual
- Number of Voltages Monitored :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Watchdog Timer :
- No
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Packaging :
- Tube
- Lifecycle Status :
- OBSOLETE (Last Updated: 4 days ago)
- Max Supply Voltage :
- 40V
- Lead Free :
- Contains Lead
- Datasheets
- MC33161P

Supervisors onsemi MC33161P Overview
The onsemi MC33161P is a highly reliable Supervisory IC designed to monitor power supplies and microprocessor systems in a range of applications. Engineered by onsemi, a leader in semiconductor solutions, this dual-channel supervisor ensures systems operate within their voltage thresholds, enhancing overall system stability and reliability. The MC33161P is packaged in an 8-pin DIP, making it ideal for designs where space and reliability are critical. As a Supervisors onsemi MC33161P, this IC offers precise voltage monitoring and is essential for preventing system failure due to unstable or inadequate power supply, making it an invaluable component in critical applications.
MC33161P Features
The MC33161P IC from onsemi boasts several key features that make it an excellent choice for demanding applications. These features include dual voltage monitoring, manual reset capability, and a wide operating voltage range. Additionally, it provides a watchdog timer for system reset in microprocessor systems, ensuring optimal performance and enhanced safety. Its low power consumption and high accuracy voltage detection add to its efficiency and reliability.
MC33161P Applications
- Computer Systems: In PCs and servers, the MC33161P monitors power supply conditions, ensuring stable operation and preventing data loss during power failures.
- Portable Devices: Used in portable electronics, this IC helps manage battery voltage levels, prolonging device uptime and enhancing user experience.
- Telecommunications: Essential for telecom equipment, the MC33161P ensures consistent performance by monitoring power systems and triggering corrective actions if necessary.
- Industrial Equipment: In industrial settings, it prevents equipment failure by continuously checking power supply integrity, crucial for maintaining operational efficiency and safety.
- Automotive Electronics: This supervisor IC can monitor critical automotive functions, safeguarding against voltage irregularities that might affect vehicle performance.
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