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MP4420HGJ-Z MP4420HGJ-Z is a 2A step-down buck converter from Monolithic Power Systems. It operates from 4V to 36V input and provides adjustable output voltage down to 0.8V.
Mfr Part #:

MP4420HGJ-Z

Available from 1 distributors
Mfr Name: Monolithic Power Systems
Monolithic Power Systems
MP4420HGJ-Z is a 2A step-down buck converter from Monolithic Power Systems. It operates from 4V to 36V input and provides adjustable output voltage down to 0.8V.
✓ Total Stock: 6,251 pcs

MP4420HGJ-Z Available from 1 distributor

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6,251 pcs
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MP4420HGJ-Z Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Package / Case
Supplier Device Package
Synchronous Rectifier
Topology
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MP4420HGJ-Z Description

Short technical summary and product information.

The MP4420HGJ-Z is a step-down (buck) DC-DC converter from Monolithic Power Systems. It delivers up to 2A continuous output current. The input voltage range is from 4V to 36V, and the output can be adjusted from 0.8V to 32.4V. The switching frequency is fixed at 410kHz. The converter uses synchronous rectification for high efficiency. It is available in a compact SOT-23-8 Thin/TSOT-23-8 package and is surface mount compatible. The device supports operating junction temperatures from -40°C to 125°C. This part is suitable for point-of-load regulation, distributed power architectures, and industrial power supplies.

MP4420HGJ-Z Quick Information

Product Type: DC-DC Converter
Series: MP4420
Canonical Name: MP4420HGJ-Z Step-Down Buck DC-DC Converter, 2A, 4V to 36V Input
Subcategory: Buck Converter (Step-Down)

MP4420HGJ-Z Compliance

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

MP4420HGJ-Z Features

  • Synchronous rectification for high efficiency.
  • Adjustable output from 0.8V to 32.4V.
  • Input voltage range from 4V to 36V.
  • Up to 2A continuous output current.
  • Fixed 410kHz switching frequency.

MP4420HGJ-Z Applications

  • Point-of-load regulation in embedded systems.
  • Battery-powered device power supplies.
  • Industrial supply rails and automation.
  • Telecom and networking equipment.
  • Distributed power architectures.

MP4420HGJ-Z FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MP4420HGJ-Z?

4V to 36V.

What is the output current capability?

2A continuous.

What is the output voltage range?

Adjustable from 0.8V to 32.4V.

What switching frequency does the device use?

410kHz.

Does the converter use synchronous rectification?

Yes.

What is the operating temperature range?

-40°C to 125°C (junction temperature).

What package does the MP4420HGJ-Z come in?

SOT-23-8 Thin and TSOT-23-8.

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