MC34166D2TG
- Mfr.Part #
- MC34166D2TG
- Manufacturer
- onsemi
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG BUCK BST ADJ 3.3A D2PAK-5
- Stock
- 6,127
- In Stock :
- 6,127
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Output (Min/Fixed) :
- 5.05V
- Operating Temperature :
- 0°C~70°C TA
- Mounting Type :
- Surface Mount
- Current - Output :
- 3.3A Switch
- Voltage - Input (Max) :
- 40V
- Output Type :
- Adjustable
- Output Configuration :
- Positive or Negative
- Voltage - Output (Max) :
- 40V Switch
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- 72kHz
- Voltage - Input (Min) :
- 7.5V
- Packaging :
- Tube
- Topology :
- Buck, Boost
- Synchronous Rectifier :
- No
- Supplier Device Package :
- D2PAK-5
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Function :
- Step-Up, Step-Down
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- MC34166D2TG

Voltage Regulators - DC DC Switching Regulators onsemi MC34166D2TG Overview
The onsemi MC34166D2TG is a highly versatile and robust voltage regulator, designed to meet the demanding requirements of various high-performance applications. This adjustable buck and boost regulator is capable of delivering a steady 3.3A output, making it an ideal choice for energy-efficient solutions in complex electronic systems. Its advanced design in a compact D2PAK-5 package ensures minimal footprint while providing maximum functionality, catering to both space-sensitive and power-intensive applications. With the onsemi MC34166D2TG, designers can confidently tackle power management challenges, thanks to its efficient operation and reliability.
MC34166D2TG Features
The MC34166D2TG offers several key features that make it a standout choice for power regulation solutions. These include its capability to operate over a wide input voltage range, which is crucial for accommodating varying power supplies without sacrificing performance. The device's integrated protection features such as thermal shutdown, current limiting, and under-voltage lockout ensure safe operation under all conditions. Additionally, its high efficiency and low standby current enhance the overall energy conservation in applications, making it an environmentally friendly option.
MC34166D2TG Applications
- Portable Devices: Utilizes its compact size and efficient power conversion to manage power in portable electronic devices like smartphones and tablets.
- Networking Equipment: Ensures reliable power supply in networking hardware such as routers and switches, where stable and continuous operation is critical.
- Automotive Electronics: Supports the rigorous demands of automotive applications, providing robust power management for systems within vehicles.
- Industrial Systems: Ideal for use in industrial controls, where precise and reliable voltage regulation is necessary for the smooth operation of machinery and other equipment.
- Renewable Energy Systems: Plays a crucial role in managing power in solar inverters and other renewable energy applications, enhancing efficiency and reliability.
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