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With advanced synchronous switching technology, this device ensures reliable power delivery with minimal heat dissipation."

ISO14001 ISO9001 DUNS

RoHS Status:

Stock Condition: 6,812 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for MP2145GD-Z or email to us: Email: [email protected], we will contact you within 12 hours.

MP2145GD-Z General Description

One of the key highlights of the MP2145GD-Z is its wide adjustable output voltage range from 0.6V to 12V, allowing for flexibility in different system configurations. Additionally, the regulator includes programmable soft-start, over-current protection, and thermal shutdown features to ensure the safety and reliability of the system



  • Safe operating temperature range: -40°C to 125°C
  • Low noise and ripple free output
  • EFT protected for robust operation


  • Automotive systems
  • Medical equipment
Monolithic Power Systems (Mps) Inventory


Parameter Value Parameter Value
Product Category Switching Voltage Regulators RoHS Details
Output Voltage 600 mV to 5.5 V Output Current 5 A
Input Voltage, Max 6.25 V Number of Outputs 1 Output
Topology Buck Package / Case QFN-12
Mounting Style SMD/SMT Switching Frequency 1.2 MHz
Quiescent Current 40 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Series MP2145
Input Voltage, Min 2.8 V Brand Monolithic Power Systems (MPS)
Input Voltage 2.8 V to 6.25 V Operating Supply Current 40 uA
Product Switching Regulators Product Type Switching Voltage Regulators
Factory Pack Quantity 5000 Subcategory PMIC - Power Management ICs
Supply Voltage - Min 2.8 V Type Synchronous Step-Down Switcher
Unit Weight 0.000776 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 MP2145GD-Z chip is a power management integrated circuit (PMIC) used for voltage regulation and power monitoring in electronic devices. It offers high efficiency, low power consumption, and a wide input voltage range, making it suitable for a variety of applications. With its compact size and built-in protection features, the MP2145GD-Z chip enables reliable and efficient power management in modern electronic designs.
  • Features

    The MP2145GD-Z is a synchronous buck converter IC that offers high efficiency, current mode control, and integrated power MOSFETs. It operates over a wide input voltage range and provides a fixed output voltage. The device also features over-current protection, thermal shutdown, and an adjustable soft-start function.
  • Pinout

    The MP2145GD-Z is a dual synchronous step-down converter. It has a pin count of 40 pins and provides two independent outputs, with adjustable voltage ranges. Key features include high efficiency, integrated soft-start, and over-temperature protection.
  • Manufacturer

    The manufacturer of the MP2145GD-Z is Monolithic Power Systems (MPS). It is a semiconductor company that specializes in power management solutions. MPS designs, develops, and markets high-performance integrated circuits used in various electronic applications, including smartphones, tablets, and industrial equipment.
  • Application Field

    The MP2145GD-Z is a synchronous rectified DC-DC converter designed for space-constrained applications. It is suitable for various portable devices, including smartphones, tablets, portable audio players, and handheld gaming consoles. The converter provides high efficiency and compact size, making it suitable for small electronic devices with limited power requirements.
  • Package

    The MP2145GD-Z is a chip with a QFN (Quad Flat No-Lead) package type. It has a form factor of 3mm x 3mm, which refers to its physical size.

We provide high quality products, thoughtful service and after sale guarantee

  • Product

    We have rich products, can meet your various needs.

  • quantity

    Minimum order quantity starts from 1pcs.

  • shipping

    Lowest international shipping fee starts from $0.00

  • guarantee

    365 days quality guarantee for all products

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