MC34161D
- Mfr.Part #
- MC34161D
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 2 CHANNEL 8SOIC
- Stock
- 5,919
- In Stock :
- 5,919
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- REACH SVHC :
- No SVHC
- Width :
- 3.9mm
- Power Dissipation :
- 450mW
- Supply Voltage :
- 5V
- Watchdog Timer :
- No
- Mount :
- Surface Mount
- Published :
- 2006
- Additional Feature :
- MINIMUM SUPPLY NEEDED FOR NEGATIVE SENSING IS 4V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Max Power Dissipation :
- 450mW
- Factory Lead Time :
- 10 Weeks
- Number of Voltages Monitored :
- 2
- Length :
- 4.9mm
- Min Supply Voltage :
- 2V
- Operating Supply Current :
- 560μA
- Max Supply Voltage :
- 40V
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Tin (Sn)
- Max Junction Temperature (Tj) :
- 150°C
- Type :
- Multi-Voltage Supervisor
- Operating Temperature :
- 0°C~70°C TA
- Height :
- 1.75mm
- Number of Functions :
- 1
- Voltage - Threshold :
- Adjustable/Selectable
- Ambient Temperature Range High :
- 70°C
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 8
- Adjustable Threshold :
- No
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- MC34161
- Max Supply Current :
- 900μA
- Output :
- Open Drain or Open Collector
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Number of Channels :
- 2
- Pbfree Code :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Number of Terminations :
- 8
- Power Supplies :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pin Count :
- 8
- Max Reset Threshold Voltage :
- 1.295V
- Halogen Free :
- Halogen Free
- Min Reset Threshold Voltage :
- 1.245V
- Datasheets
- MC34161D
MC34161D Documents

Supervisors onsemi MC34161D Overview
The Supervisors onsemi MC34161D is a highly versatile integrated circuit designed for precision voltage monitoring and management in complex electronic systems. This IC incorporates dual voltage supervisors to ensure reliable operation and prevent system failures by monitoring power supplies in real-time. Engineered by onsemi, a leader in semiconductor solutions, the MC34161D is housed in a compact 8SOIC package, making it ideal for space-constrained applications. Its robust design is tailored for managing multiple power rails, a critical function for achieving stable and secure electronic operations, thereby supporting high-volume needs of business-to-business markets.
MC34161D Features
The MC34161D integrated circuit offers a range of features tailored for efficient power supervision. Key features include:
- Dual independent voltage monitoring channels for enhanced system reliability.
- Low supply current, which maximizes the overall energy efficiency of the application.
- Wide operating voltage range, suitable for various electronic applications.
- Programmable delay timer for flexible voltage supervision adjustments.
- Compact 8SOIC package for easy integration into space-limited designs.
MC34161D Applications
- Power Supply Systems: Ensures stable voltage supply by monitoring fluctuations and triggering corrective actions to prevent system malfunctions.
- Consumer Electronics: Applies in devices such as smartphones and tablets to oversee battery management and safeguard against power instability.
- Computing Hardware: Utilized in servers and PCs to monitor power supplies, enhancing the reliability and uptime of computing operations.
- Telecommunications Equipment: Critical in base stations and networking gear for consistent power monitoring, ensuring uninterrupted service and reliability.
- Industrial Systems: Monitors power conditions in automated manufacturing equipment, preventing downtime due to voltage irregularities.
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