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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsMP2303DQ-LF-Z
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MP2303DQ-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number
MP2303DQ-LF-Z
Manufacturer
Monolithic Power Systems
Allelco Part Number
32D-MP2303DQ-LF-Z
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 3A 10QFN
Package
10-VFDFN Exposed Pad
Data sheet
MP2303DQ-LF-Z.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 18034

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Specifications

MP2303DQ-LF-Z Tech Specifications
Monolithic Power Systems Inc. - MP2303DQ-LF-Z technical specifications, attributes, parameters and parts with similar specifications to Monolithic Power Systems Inc. - MP2303DQ-LF-Z

Product Attribute Attribute Value  
Manufacturer Monolithic Power Systems  
Voltage - Output (Min/Fixed) 0.8V  
Voltage - Output (Max) 25V  
Voltage - Input (Min) 4.75V  
Voltage - Input (Max) 28V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 10-QFN (3x3)  
Series -  
Package / Case 10-VFDFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 340kHz  
Current - Output 3A  
Base Product Number MP2303  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MP2303DQ-LF-Z

Manufacturer

monolithic-power-systems

Introduction

The MP2303DQ-LF-Z is a high-performance, synchronous step-down DC-DC regulator capable of delivering up to 3A of output current. It features an adjustable output voltage range from 0.8V to 25V, making it suitable for a wide variety of applications that require a regulated power supply.

Product Features and Performance

High efficiency of up to 95% at 3A load

Adjustable output voltage from 0.8V to 25V

Maximum output current of 3A

Switching frequency of 340kHz

Synchronous rectification for improved efficiency

Internal compensation for simplified design

Shutdown mode with ultra-low quiescent current

Thermal shutdown and over-current protection

Product Advantages

Wide input voltage range of 4.75V to 28V

Compact 10-pin VFDFN package

High efficiency and low power consumption

Robust protection features for reliable operation

Easy to use with internal compensation

Key Reasons to Choose This Product

Versatile and flexible power solution for a wide range of applications

Excellent efficiency and thermal performance

Comprehensive protection features for reliable operation

Simple and easy-to-use design with internal compensation

Quality and Safety Features

Meets RoHS and REACH compliance standards

Designed and manufactured to high-quality standards

Compatibility

The MP2303DQ-LF-Z is compatible with a variety of systems and devices that require a regulated power supply within its input and output voltage ranges.

Application Areas

Industrial equipment

Telecommunications equipment

Automotive electronics

Home appliances

Medical devices

General-purpose power supplies

Product Lifecycle

The MP2303DQ-LF-Z is an active product and is not nearing discontinuation. There are no direct equivalent or alternative models available at this time. If you have any further questions or need assistance, please contact our sales team via our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Monolithic Power Systems Inc. MP2303DQ-LF-Z

Product Attribute MP2303DQ-LF-Z MP2303DN-LF-Z MP2307DN-LF-Z MP2305DS-LF
Part Number MP2303DQ-LF-Z MP2303DN-LF-Z MP2307DN-LF-Z MP2305DS-LF
Manufacturer Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc.
Supplier Device Package 10-QFN (3x3) 8-SOICE 8-SOIC-EP 8-SOIC
Topology Buck Buck Buck Buck
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Output Type Adjustable Adjustable Adjustable Adjustable
Package / Case 10-VFDFN Exposed Pad 8-SOIC (0.154', 3.90mm Width) Exposed Pad 8-SOIC (0.154', 3.90mm Width) Exposed Pad 8-SOIC (0.154', 3.90mm Width)
Current - Output 3A 3A 3A 2A
Output Configuration Positive Positive Positive Positive
Base Product Number MP2303 MP2303 MP2307 -
Series - - - -
Function Step-Down Step-Down Step-Down Step-Down
Voltage - Output (Min/Fixed) 0.8V 0.8V 0.925V 0.923V
Voltage - Input (Min) 4.75V 4.75V 4.75V 4.75V
Number of Outputs 1 1 1 1
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tube
Voltage - Input (Max) 28V 28V 23V 23V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output (Max) 25V 25V 20V 20V
Synchronous Rectifier Yes Yes Yes Yes
Frequency - Switching 340kHz 340kHz 340kHz 340kHz

MP2303DQ-LF-Z Datasheet PDF

Download MP2303DQ-LF-Z pdf datasheets and Monolithic Power Systems Inc. documentation for MP2303DQ-LF-Z - Monolithic Power Systems Inc..

Environmental Information
MonolithicPower Systems Environmental Compliance D.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MP2303DQ-LF-Z

Monolithic Power Systems Inc.
32D-MP2303DQ-LF-Z

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