MC34167TV
- Mfr.Part #
- MC34167TV
- Manufacturer
- onsemi
- Package / Case
- TO-220-5 Formed Leads
- Datasheet
- Download
- Description
- IC REG BUCK BST ADJ 5.5A TO220-5
- Stock
- 31,508
- In Stock :
- 31,508
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Output (Max) :
- 40V Switch
- Max Output Voltage :
- 40V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Buck, Boost
- Frequency - Switching :
- 72kHz
- Switcher Configuration :
- Buck-Boost
- Current - Output :
- 5.5A Switch
- Output Voltage :
- 40V
- JESD-609 Code :
- e3
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Pins :
- 5
- Max Output Current :
- 5A
- Function :
- Step-Up, Step-Down
- Number of Outputs :
- 1
- REACH SVHC :
- No SVHC
- Contact Plating :
- Tin
- Operating Supply Voltage :
- 40V
- Mounting Type :
- Through Hole
- RoHS Status :
- ROHS3 Compliant
- Input Voltage-Nom :
- 12V
- Package / Case :
- TO-220-5 Formed Leads
- Voltage - Output (Min/Fixed) :
- 5.05V
- Lead Free :
- Lead Free
- Control Mode :
- VOLTAGE-MODE
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Length :
- 10.54mm
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Zig-Zag
- Base Part Number :
- MC34167
- Weight :
- 4.535924g
- Synchronous Rectifier :
- No
- Min Output Voltage :
- 5.05V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Mount :
- Surface Mount, Through Hole
- Control Technique :
- PULSE WIDTH MODULATION
- Height :
- 4.572mm
- Operating Temperature :
- 0°C~70°C TA
- Number of Terminations :
- 5
- Published :
- 2000
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Efficiency :
- 86.2 %
- Output Type :
- Adjustable
- Factory Lead Time :
- 8 Weeks
- Voltage - Input (Min) :
- 7.5V
- Width :
- 9.271mm
- Output Configuration :
- Positive or Negative
- Halogen Free :
- Halogen Free
- Datasheets
- MC34167TV

Voltage Regulators - DC DC Switching Regulators onsemi MC34167TV Overview
The onsemi MC34167TV is a highly versatile, adjustable voltage regulator designed for a variety of applications requiring efficient power management and conversion. This robust component can function as either a buck or boost regulator, providing adjustable output from a wide input range. With its ability to deliver up to 5.5A of output current and housed in a durable TO220-5 package, the MC34167TV is ideal for demanding environments where reliable voltage control is critical. Its thermal protection and high switching frequency capabilities make it a go-to solution for power supply designers looking to maximize efficiency and performance in their systems.
MC34167TV Features
The MC34167TV includes several key features that enhance its applicability across various demanding environments. These features include high efficiency operation, adjustable output voltage, integrated thermal shutdown, and short-circuit protection. The device's ability to operate over a wide input voltage range allows it to be used in applications where input conditions are variable or unstable. Additionally, the MC34167TV's compact TO220-5 package ensures that it can be integrated into space-constrained applications without compromising on power or efficiency.
MC34167TV Applications
- Automotive Power Supplies: The MC34167TV's robust design makes it suitable for automotive applications where reliable power conversion is needed under variable environmental conditions. It can be used in vehicle power management systems to convert unstable battery voltage into stable power supplies for various electronic components.
- Portable Devices: Ideal for portable devices that require efficient power management to extend battery life. The MC34167TV can be used to step down higher battery voltages to power sensitive electronics while maintaining efficiency.
- Telecommunications Equipment: In telecommunications, stable and reliable voltage is paramount. The MC34167TV helps ensure that communication devices operate effectively by providing consistent power despite fluctuating input from power sources.
- Industrial Power Systems: Suitable for use in industrial settings where machinery requires precise voltage regulation. The MC34167TV can help manage power supplies in a range of industrial applications, ensuring safety and efficiency.
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