MC34063ABD-TR
- Mfr.Part #
- MC34063ABD-TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK BST ADJ 1.5A 8SO
- Stock
- 12,725
- In Stock :
- 12,725
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Type :
- Adjustable
- Topology :
- Buck, Boost
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Current :
- 2.5mA
- Output Voltage :
- 40V
- Number of Terminations :
- 8
- Length :
- 5mm
- Max Output Voltage :
- 38V
- Number of Pins :
- 8
- Min Output Voltage :
- 1.25V
- Height :
- 1.25mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Efficiency :
- 89 %
- Base Part Number :
- MC3406
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Input (Min) :
- 3V
- Max Supply Voltage :
- 40V
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 10 Weeks
- Width :
- 4mm
- Voltage - Input (Max) :
- 40V
- Power Dissipation :
- 625mW
- Input Voltage-Nom :
- 5V
- Output Configuration :
- Positive or Negative
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Synchronous Rectifier :
- No
- Control Mode :
- VOLTAGE-MODE
- Function :
- Step-Up, Step-Down
- Number of Outputs :
- 1
- Lead Free :
- Lead Free
- Max Output Current :
- 1.5A
- Supply Current-Max (Isup) :
- 4mA
- Current - Output :
- 1.5A Switch
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- JESD-609 Code :
- e4
- Frequency :
- 100kHz
- Datasheets
- MC34063ABD-TR

Voltage Regulators - DC DC Switching Regulators STMicroelectronics MC34063ABD-TR Overview
The MC34063ABD-TR by STMicroelectronics is a versatile and robust IC designed for adjustable buck, boost, and inverting switching regulator applications. This integrated circuit is engineered to accommodate a wide range of input voltages and is capable of delivering up to 1.5A output current, making it an ideal choice for high-performance power supply solutions. The adjustable output voltage feature allows it to be tailored to meet specific needs, ensuring versatility across various applications. With its compact 8SO package, it offers a space-efficient solution without compromising on power, making it particularly suitable for compact electronic assemblies. Utilizing the Voltage Regulators - DC DC Switching Regulators STMicroelectronics MC34063ABD-TR can significantly enhance the efficiency and reliability of your power management systems.
MC34063ABD-TR Features
This IC includes several key features that make it highly effective for a range of applications:
- Adjustable output voltage for versatile application use.
- Capability to switch up to 1.5A of output current.
- Wide range of input voltage from 3V to 40V.
- Internal frequency compensation and soft-start feature reduce in-rush current.
- Thermal shutdown and current limit protections enhance the safety and durability of the device.
MC34063ABD-TR Applications
- Portable Devices: Can be used to regulate power in portable consumer electronics where space and efficiency are crucial.
- Automotive Applications: Suitable for automotive power supplies that require reliable voltage adjustments and robust performance under variable conditions.
- Power Management Solutions: Ideal for use in complex multi-voltage power supplies for embedded systems, ensuring stable operation and power efficiency.
- Solar Powered Systems: Efficiently converts and regulates voltages in solar applications, maximizing the utility of harvested solar energy.
- Telecommunications Equipment: Provides stable voltage necessary for the reliable operation of telecommunications systems.
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