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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsMP2143DJ-LF-Z
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MP2143DJ-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number
MP2143DJ-LF-Z
Manufacturer
Monolithic Power Systems
Allelco Part Number
32D-MP2143DJ-LF-Z
ECAD Model
Parts Description
IC REG BUCK ADJ 3A TSOT23-8
Package
SOT-23-8 Thin, TSOT-23-8
Data sheet
MP2143DJ-LF-Z.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MP2143DJ-LF-Z Tech Specifications
Monolithic Power Systems Inc. - MP2143DJ-LF-Z technical specifications, attributes, parameters and parts with similar specifications to Monolithic Power Systems Inc. - MP2143DJ-LF-Z

Product Attribute Attribute Value  
Manufacturer Monolithic Power Systems  
Voltage - Output (Min/Fixed) 0.6V  
Voltage - Output (Max) 5V  
Voltage - Input (Min) 2.5V  
Voltage - Input (Max) 5.5V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package TSOT-23-8  
Series -  
Package / Case SOT-23-8 Thin, TSOT-23-8  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 1.2MHz  
Current - Output 3A  
Base Product Number MP2143  

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

MP2143DJ-LF-Z

Manufacturer

Monolithic Power Systems

Introduction

Integrated Circuit (IC) for power management

PMIC Voltage Regulator DC DC Switching Regulator

Product Features and Performance

Adjustable output voltage from 0.6V to 5V

2MHz switching frequency

Synchronous rectification

Buck converter topology

3A output current

Wide input voltage range of 2.5V to 5.5V

Operating temperature range of -40°C to 125°C

Product Advantages

High efficiency and small solution size

Adjustable output voltage to match system requirements

High switching frequency for compact external components

Synchronous rectification for improved efficiency

Key Technical Parameters

Output voltage: 0.6V to 5V

Input voltage: 2.5V to 5.5V

Output current: 3A

Switching frequency: 1.2MHz

Topology: Buck converter

Quality and Safety Features

RoHS3 compliant

Housed in a TSOT-23-8 package

Compatibility

Surface mount package (SOT-23-8 Thin, TSOT-23-8)

Tape and reel packaging

Application Areas

Portable electronics

Tablets and smartphones

Industrial and medical equipment

Product Lifecycle

Currently available

No information on discontinuation or replacement

Key Reasons to Choose

Adjustable output voltage for system flexibility

High efficiency and compact solution size

Wide input voltage and temperature range

Synchronous rectification for improved efficiency

RoHS3 compliance for environmental responsibility

Parts with Similar Specifications

The three parts on the right have similar specifications to Monolithic Power Systems Inc. MP2143DJ-LF-Z

Product Attribute MP2143DJ-LF-Z MP2144GJ-Z MP2143HGD-Z MP2144GJ-P
Part Number MP2143DJ-LF-Z MP2144GJ-Z MP2143HGD-Z MP2144GJ-P
Manufacturer Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc.
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Frequency - Switching 1.2MHz 1.2MHz 1.8MHz ~ 3MHz 1.2MHz
Voltage - Output (Min/Fixed) 0.6V 0.6V 0.6V 0.6V
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Function Step-Down Step-Down Step-Down Step-Down
Supplier Device Package TSOT-23-8 TSOT-23-8 10-QFN (3x2) TSOT-23-8
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
Synchronous Rectifier Yes Yes Yes Yes
Output Configuration Positive Positive Positive Positive
Series - - - -
Number of Outputs 1 1 1 1
Topology Buck Buck Buck Buck
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SOT-23-8 Thin, TSOT-23-8 SOT-23-8 Thin, TSOT-23-8 10-VFDFN SOT-23-8 Thin, TSOT-23-8
Output Type Adjustable Adjustable Adjustable Adjustable
Voltage - Output (Max) 5V 5V 5V 5V
Current - Output 3A 2A 3A 2A
Voltage - Input (Min) 2.5V 2.5V 2.5V 2.5V
Base Product Number MP2143 MP2144 MP2143 MP2144

MP2143DJ-LF-Z Datasheet PDF

Download MP2143DJ-LF-Z pdf datasheets and Monolithic Power Systems Inc. documentation for MP2143DJ-LF-Z - Monolithic Power Systems Inc..

Environmental Information
MonolithicPower Systems Environmental Compliance D.pdf

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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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MP2143DJ-LF-Z Image

MP2143DJ-LF-Z

Monolithic Power Systems Inc.
32D-MP2143DJ-LF-Z

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