MP2143DJ-LF-Z The Monolithic Power Systems MP2143DJ-LF-Z is a switching voltage regulator. It offers a 3A output current and operates with an input voltage range of 2.5V to 5.5V.
Mfr Part #:

MP2143DJ-LF-Z

Available from 5 distributors
Mfr Name: Monolithic Power Systems
Monolithic Power Systems
The Monolithic Power Systems MP2143DJ-LF-Z is a switching voltage regulator. It offers a 3A output current and operates with an input voltage range of 2.5V to 5.5V.
✓ Total Stock: 33,682 pcs
$ Price Range: $1.08

MP2143DJ-LF-Z Available from 5 distributors

✓ Authorised
✓ Non-Authorised

MP2143DJ-LF-Z Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage

MP2143DJ-LF-Z Description

Short technical summary and product information.

The Monolithic Power Systems MP2143DJ-LF-Z is a switching voltage regulator designed for efficient power management. It provides an adjustable output voltage with a maximum output current of 3A.

 

Key electrical specifications include an input voltage range from 2.5V to 5.5V and a switching frequency of 1.2MHz. The device operates within a temperature range of -40°C to +125°C.

 

This component utilizes a Buck topology and features a synchronous rectifier for improved efficiency. It is supplied in a compact TSOT-23-8 package, suitable for surface mount applications. The RoHS3 compliant status indicates adherence to environmental regulations.

MP2143DJ-LF-Z Quick Information

Product Type: Switching Voltage Regulator
Series: MP2143
Canonical Name: MP2143DJ-LF-Z Switching Voltage Regulator
Subcategory: Switching Voltage Regulator

MP2143DJ-LF-Z Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MP2143DJ-LF-Z Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

MP2143DJ-LF-Z Features

  • 3A maximum output current.
  • Adjustable output voltage.
  • Input voltage range 2.5V to 5.5V.
  • 1.2MHz switching frequency.
  • TSOT-23-8 surface mount package.

MP2143DJ-LF-Z Applications

  • Used in point-of-load DC-DC converters
  • Suitable for portable battery-powered devices
  • Ideal for distributed power architectures
  • Used in networking and telecom equipment
  • Suitable for industrial power supply designs

MP2143DJ-LF-Z FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current capability of the MP2143DJ-LF-Z?

The MP2143DJ-LF-Z has an output current capability of 3A.

What is the input voltage range for the MP2143DJ-LF-Z?

The input voltage range for the MP2143DJ-LF-Z is 2.5V to 5.5V.

What is the switching frequency of the MP2143DJ-LF-Z?

The switching frequency of the MP2143DJ-LF-Z is 1.2MHz.

What is the operating temperature range for the MP2143DJ-LF-Z?

The operating temperature range for the MP2143DJ-LF-Z is -40°C to +125°C.

What package type is the MP2143DJ-LF-Z supplied in?

The MP2143DJ-LF-Z is supplied in a TSOT-23-8 package.

Is the MP2143DJ-LF-Z RoHS compliant?

The MP2143DJ-LF-Z is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for the MP2143DJ-LF-Z?

The Moisture Sensitivity Level (MSL) for the MP2143DJ-LF-Z is 1.

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