Products > Integrated Circuits (ICs) > Power Management ICs > MP1567DQ-LF-Z
  • MP1567DQ-LF-Z

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Conv dc-dc single step down 2.6v to 6v 10-pin qfn t/r

  • Package/Case :
  • QFN-10
  • Product Categories :
  • Slide
  • RoHs Status:
  • Rohs
  • In-stock:
  • 3245


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MP1567DQ-LF-Z Product Details

MP1567DQ-LF-Z Monolithic Power Systems, IC REG BUCK ADJ 1.2A SYNC
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 1.2A 10-VFDFN Exposed Pad
Voltage Regulators - Switching Regulators 1.2A/6V Synch Step-Down


  • Primary-side constant voltage (CV) control, supporting buck, buck-boost and flyback topologies 
  • Integrated 500V/20Ω MOSFET 
  • <30mW no-load power consumption 
  • Up to 4W output power 
  • Maximum DCM output current less than 130mA 
  • Maximum CCM output current less than 220mA 
  • Low VCC Operating Current 
  • Frequency foldback 
  • Limited maximum frequency 
  • Peak-current compression 
  • Internal high-voltage current source 
  • Internal 350ns leading-edge blanking 
  • Thermal shutdown (auto restart) 
  • VCC under voltage lockout with hysteresis 
  • Timer based over-load protection 
  • Short-circuit protection 
  • Open-loop protection

MP1567DQ-LF-Z Block Diagram
(Picture: Diagram)

Technical Parameters

  • Current Output
  • 1.2A
  • Frequency Switching
  • 800kHz
  • Function
  • Step-Down
  • Mounting Type
  • Surface Mount
  • Number of Outputs
  • 1
  • Operating Temperature
  • -40掳C ~ 85掳C (TA)
  • Output Configuration
  • Positive
  • Output Type
  • Adjustable
  • Package / Case
  • 10-VFDFN Exposed Pad
  • Packaging
  • Tape & Reel (TR)
  • Part Status
  • Not For New Designs
  • Synchronous Rectifier
  • Yes
  • Topology
  • Buck
  • Voltage Input (Max)
  • 6V
  • Voltage Input (Min)
  • 2.6V
  • Voltage Output (Max)
  • 4.5V
  • Voltage Output (Min/Fixed)
  • 0.9V

MP1567DQ-LF-Z Documents

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Estimated Delivery Time: Feb 02 - Feb 07 days (choose Expedited at checkout).

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

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    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

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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.

Jotrin ESD packing


1.We provide 90 days warranty.

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.


Q: How does Jotrin guarantee that MP1567DQ-LF-Z is the original manufacturer or agent of MPS?
We have a professional business development department to strictly test and verify the qualifications of MPS original manufacturers and agents. All MPS suppliers must pass the qualification review before they can publish their MP1567DQ-LF-Z devices; we pay more attention to the channels and quality of MP1567DQ-LF-Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MP1567DQ-LF-Z chips? Including MPS original factory information, Slide application, MP1567DQ-LF-Z pictures?
You can use Jotrin's intelligent search engine, or filter by HV Buck Regulators <10W category, or find it through Monolithic Power Systems Information page.
Q: Are the MPS's MP1567DQ-LF-Z price and stock displayed on the platform accurate?
The MPS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MP1567DQ-LF-Z, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of MP1567DQ-LF-Z?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MP1567DQLFZ we delivered, we will accept the replacement or return of the MP1567DQ-LF-Z only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MP1567DQ-LF-Z.
(3)The MP1567DQ-LF-Z is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as MP1567DQ-LF-Z datasheet pdf, MP156 pin diagram?
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Monolithic Power Systems

Monolithic Power Systems (MPS) is a high-performance analog semiconductor company headquartered in San Jose, California. MPS has three core strengths; deep system level and application knowledge, strong analog design expertise and innovative proprietary process technology. These combined advantages...
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