MC33167TH
- Mfr.Part #
- MC33167TH
- Manufacturer
- onsemi
- Package / Case
- TO-220-5 Formed Leads
- Datasheet
- Download
- Description
- IC REG BUCK BST ADJ 5.5A TO220-5
- Stock
- 5,299
- In Stock :
- 5,299
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Switcher Configuration :
- Buck-Boost
- Packaging :
- Tube
- Height :
- 9.347mm
- Halogen Free :
- Halogen Free
- Topology :
- Buck, Boost
- Max Output Current :
- 5A
- Voltage - Input (Min) :
- 7.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Output Voltage :
- 40V
- Output Type :
- Adjustable
- Published :
- 2000
- Synchronous Rectifier :
- No
- Function :
- Step-Up, Step-Down
- Factory Lead Time :
- 9 Weeks
- Input Voltage-Nom :
- 12V
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- MC33167
- Mount :
- Through Hole
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 40V
- Width :
- 4.572mm
- Max Output Voltage :
- 40V
- Current - Output :
- 5.5A Switch
- ECCN Code :
- EAR99
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Output (Max) :
- 40V Switch
- Voltage - Output (Min/Fixed) :
- 5.05V
- Package / Case :
- TO-220-5 Formed Leads
- Output Configuration :
- Positive or Negative
- Frequency - Switching :
- 72kHz
- Number of Terminations :
- 5
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Outputs :
- 1
- Min Output Voltage :
- 5.05V
- Terminal Position :
- Zig-Zag
- Pbfree Code :
- yes
- Control Mode :
- VOLTAGE-MODE
- Nominal Supply Current :
- 36μA
- Terminal Finish :
- Tin (Sn)
- Operating Temperature :
- -40°C~85°C TA
- Number of Pins :
- 5
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 10.24mm
- Datasheets
- MC33167TH
MC33167TH Documents

Voltage Regulators - DC DC Switching Regulators onsemi MC33167TH Overview
The onsemi MC33167TH is a robust and versatile adjustable voltage regulator, capable of managing both buck and boost operations. This IC (Integrated Circuit) is designed to deliver up to 5.5A output, making it an essential component for high-power applications. The TO220-5 package ensures a durable and heat-resistant enclosure, ideal for managing substantial thermal loads in complex electronic systems. As a key product in the Voltage Regulators - DC DC Switching Regulators category, the MC33167TH by onsemi offers flexibility and reliability, essential for developing efficient and long-lasting electronic solutions.
MC33167TH Features
The MC33167TH includes several key features that make it particularly valuable for a wide range of applications. It supports adjustable output voltage, allowing designers to fine-tune their power supply according to specific needs. The ability to switch between buck and boost modes provides additional flexibility, enabling the device to either step down or step up the input voltage as required. Furthermore, its high 5.5A output current capacity is perfect for handling high-power operations in industrial environments.
MC33167TH Applications
- Automotive Systems: Used in vehicle power supplies to efficiently convert battery voltage into the different voltages required for various automotive components.
- Renewable Energy Systems: Implements both buck and boost functions to optimize voltage levels from inconsistent renewable sources, ensuring reliable power supply to the grid or load.
- Portable Devices: Adapts power from batteries in portable electronics to provide stable operation and extend device usability and battery life.
- Telecommunication Equipment: Ensures stable voltage supply for telecommunication infrastructures, even under fluctuating power conditions.
- Industrial Equipment: Provides robust power conversion capabilities necessary for machinery and control systems in industrial settings.
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