MC34166THG
- Mfr.Part #
- MC34166THG
- Manufacturer
- onsemi
- Package / Case
- TO-220-5 Formed Leads
- Datasheet
- Download
- Description
- IC REG BUCK BST ADJ 3.3A TO220-5
- Stock
- 8,082
- In Stock :
- 8,082
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Topology :
- Buck, Boost
- Package / Case :
- TO-220-5 Formed Leads
- Published :
- 2000
- Output Voltage :
- 5.05V
- Terminal Finish :
- Tin (Sn)
- Output Configuration :
- Positive or Negative
- JESD-609 Code :
- e3
- Width :
- 4.572mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Efficiency :
- 83.8 %
- Mount :
- Through Hole
- Mounting Type :
- Through Hole
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Voltage - Output (Max) :
- 40V Switch
- Number of Terminations :
- 5
- Operating Temperature :
- 0°C~70°C TA
- Base Part Number :
- MC34166
- Current - Output :
- 3.3A Switch
- Operating Supply Voltage :
- 40V
- Length :
- 10.54mm
- Height :
- 9.271mm
- Number of Outputs :
- 1
- Function :
- Step-Up, Step-Down
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Voltage - Input (Min) :
- 7.5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ECCN Code :
- EAR99
- Terminal Position :
- Zig-Zag
- Lead Free :
- Lead Free
- Output Type :
- Adjustable
- Factory Lead Time :
- 2 Weeks
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Frequency - Switching :
- 72kHz
- Max Output Current :
- 3A
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Max Output Voltage :
- 5.05V
- Halogen Free :
- Halogen Free
- Synchronous Rectifier :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Max) :
- 40V
- Input Voltage-Nom :
- 12V
- Number of Pins :
- 5
- Control Mode :
- VOLTAGE-MODE
- Datasheets
- MC34166THG

Voltage Regulators - DC DC Switching Regulators onsemi MC34166THG Overview
The onsemi MC34166THG is a highly versatile and robust voltage regulator designed for applications requiring efficient power management. This adjustable buck and boost regulator is capable of delivering 3.3A current, making it ideal for high-performance applications. Its robust TO220-5 package ensures reliable operation even under challenging conditions. The MC34166THG is an excellent choice for designers looking for a dependable solution that combines flexibility with performance, thereby ensuring system stability and extended operational life.
MC34166THG Features
The MC34166THG offers several notable features that make it a top choice for power supply designs. It supports both buck and boost operations, allowing for a wide range of output voltages, which are essential for multi-voltage applications. The device's high efficiency reduces thermal footprint and enhances system reliability. Additionally, the built-in thermal shutdown and current limit protections guard against over-current and overheating scenarios, making it a safe option for critical applications.
MC34166THG Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home appliances for stable voltage supply and efficiency, ensuring device safety and energy optimization.
- Automotive Electronics: Integrates into automotive power systems to manage battery and alternator voltages efficiently, crucial for vehicle electronic systems reliability.
- Industrial Systems: Applied in automated machinery and industrial robotics to provide reliable power management, vital for maintaining operational accuracy and safety.
- Portable Devices: Utilized in portable medical devices and instruments where consistent power delivery is critical for accurate diagnostics and patient care.
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