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Advanced power management solution for modern devices

ISO14001 ISO9001 DUNS

Brands: ON Semiconductor, LLC

Mfr.Part #: NCP5380MNR2G

Datasheet: NCP5380MNR2G Datasheet (PDF)

Package/Case: QFN-32

Product Type: Special Purpose Regulators

RoHS Status:

Stock Condition: 3,156 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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NCP5380MNR2G General Description

The NCP5380MNR2G from ON Semiconductor is a versatile and high-performance IC that caters to a wide range of power supply applications. Its flexible input voltage range of 4.5V to 55V ensures compatibility with different setups, making it a reliable choice for automotive, industrial, and consumer electronics. The synchronous buck regulator design maximizes efficiency and minimizes power loss, contributing to energy savings and improved performance. Additionally, its fixed switching frequency simplifies system design and promotes stable operation



  • Synchronous buck converters offer high efficiency dc-dc conversion with integrated MOSFETs and adjustable output voltages
  • The NCP53 series provides a range of solutions suitable for various applications including portable electronics and automotive systems
  • These converters also offer overcurrent protection, thermal shutdown, and low quiescent currents


  • Innovative solutions
  • Customizable settings
  • Intuitive user experience


Parameter Value Parameter Value
Manufacturer: ON Semiconductor Product Category: Switching Controllers
RoHS: Y Number of Outputs: 1 Output
Switching Frequency: 390 kHz Input Voltage: 4.75 V to 5.25 V
Output Voltage: 0 V to 1.6 V Output Current: - 5 uA
Minimum Operating Temperature: 0 C Maximum Operating Temperature: + 85 C
Mounting Style: SMD/SMT Package / Case: QFN-32
Packaging: Reel Series: NCP5380
Brand: ON Semiconductor Product Type: Switching Controllers
Factory Pack Quantity: 5000 Subcategory: PMIC - Power Management ICs
Unit Weight: 0.006653 oz


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The NCP5380MNR2G is a power management chip designed by ON Semiconductor. It is a synchronous buck converter that provides step-down voltage regulation. The chip has a wide input voltage range and can handle high currents, making it suitable for various applications requiring efficient power conversion. It offers features like overvoltage protection, overcurrent protection, and thermal shutdown, ensuring safe operation. Overall, the NCP5380MNR2G chip is a versatile and reliable solution for power management in electronic devices.
  • Equivalent

    There are no direct equivalent products to the NCP5380MNR2G chip. However, some similar alternatives that you may consider are the LM2733XMF/NOPB, TPS61199PWP, or LP38844S-ADJ/NOPB. These alternatives have similar features and functionality, but it is recommended to review the datasheets for precise specifications and compare them to your requirements.
  • Features

    The features of NCP5380MNR2G include an adjustable low-dropout voltage regulator, current limit protection, overvoltage protection, thermal shutdown protection, and a wide input voltage range of 2.7V to 20V. It is a compact and efficient power management solution for various applications.
  • Pinout

    The NCP5380MNR2G is a 20-pin power management integrated circuit (IC). It provides synchronous buck converter functionality, offering high efficiency power conversion for portable electronic devices. It includes features like overvoltage protection, thermal shutdown, and soft-start functionality.
  • Manufacturer

    The NCP5380MNR2G is manufactured by ON Semiconductor. ON Semiconductor is a semiconductor manufacturing company that specializes in developing, producing, and selling a wide range of semiconductor components, including integrated circuits, power management solutions, and discrete devices.
  • Application Field

    The NCP5380MNR2G is a power management IC that is commonly used in applications such as portable devices, tablets, and smartphones. It provides efficient power conversion and management for various components within these devices, including voltage regulation, power sequencing, and thermal management.
  • Package

    The NCP5380MNR2G chip comes in an MLP package type, with a form of 10-pin DFN (Dual Flat No-Lead), and a size of 3mm x 3mm.

Datasheet PDF

Preliminary Specification NCP5380MNR2G PDF Download

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