MC34063ADG4
- Mfr.Part #
- MC34063ADG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK BST ADJ 1.5A 8SOIC
- Stock
- 12,128
- In Stock :
- 12,128
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Height :
- 1.75mm
- Input Voltage-Nom :
- 5V
- Current - Output :
- 1.5A Switch
- Number of Terminations :
- 8
- Control Mode :
- VOLTAGE-MODE
- Topology :
- Buck, Boost
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Surface Mount :
- yes
- Factory Lead Time :
- 6 Weeks
- Voltage - Output (Min/Fixed) :
- 1.25V
- Lead Free :
- Lead Free
- Function :
- Step-Up, Step-Down
- Quiescent Current :
- 4mA
- Max Output Voltage :
- 40V
- Supply Voltage :
- 5V
- Operating Temperature :
- 0°C~70°C TA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1.58mm
- Terminal Form :
- Gull wing
- Max Output Current :
- 750mA
- Terminal Position :
- Dual
- Output Type :
- Adjustable
- Number of Outputs :
- 1
- Width :
- 3.91mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Output (Max) :
- 40V Switch
- Base Part Number :
- MC34063
- JESD-609 Code :
- e4
- Weight :
- 72.603129mg
- Frequency - Switching :
- 100kHz
- Output Configuration :
- Positive or Negative
- Synchronous Rectifier :
- No
- Pbfree Code :
- yes
- Analog IC - Other Type :
- SWITCHING REGULATOR
- ECCN Code :
- EAR99
- Number of Pins :
- 8
- Length :
- 4.9mm
- Control Technique :
- PULSE WIDTH MODULATION
- Peak Reflow Temperature (Cel) :
- 260
- Switcher Configuration :
- Buck-Boost
- Min Output Voltage :
- 1.55V
- Output Voltage :
- 40V
- Packaging :
- Tube
- Voltage - Input (Min) :
- 3V
- Datasheets
- MC34063ADG4

Voltage Regulators - DC DC Switching Regulators Texas Instruments MC34063ADG4 Overview
The Texas Instruments MC34063ADG4 is a highly versatile and robust adjustable DC-DC regulator integrated circuit, suitable for a range of power conversion applications. Engineered to facilitate both step-up (boost) and step-down (buck) functionalities, as well as voltage-inverting applications with a single IC, this device is an exemplary choice for designers looking to implement efficient energy solutions in compact electronic devices. The MC34063ADG4, with its capability to handle up to 1.5A of output current and its integration in an 8-SOIC package, makes it an ideal option for developing high-performance power supply circuits while minimizing board space.
MC34063ADG4 Features
This integrated circuit includes several key features that enhance its adaptability and efficiency in various applications. It supports a wide input voltage range from 3V to 40V, which allows it to be used in environments with varying power supplies. The adjustable output voltage feature ensures that it can be customized for specific voltage requirements, adding to its versatility. Additionally, the MC34063ADG4 offers thermal shutdown and current limiting, safeguarding the device and the overall system from potential damage due to overheating or excessive current.
MC34063ADG4 Applications
- Portable Devices: Can be used to design compact, efficient power supplies for handheld devices, ensuring extended battery life and reliable performance.
- Automotive Applications: Ideal for creating stable voltage supplies in automotive environments, which often experience fluctuating input voltages, enhancing the reliability and safety of automotive electronics.
- Power Management Solutions: Effective in developing solutions for managing power in consumer electronics, such as laptops and cameras, optimizing their operational efficiency and power consumption.
- Solar Powered Systems: Can be applied in step-up converters within solar charging systems to efficiently convert and regulate solar energy for various applications, promoting sustainable energy usage.
- LED Lighting Systems: Utilized in LED drivers for constant current applications, providing stable output for high-intensity LED installations.
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