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MP4312GRE-Z

Monolithic Power Systems

-40℃~+125℃@(TJ) 1 18uA 2A 3.3V~45V 350kHz~1MHz Adjustable Buck Buck Built-in Yes QFN-20(4x4) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCmps/MP4312GRE-Z
Category
DC DC Converters
Package
QFN-20(4x4)
Pins
5

Overview

The MP4312GRE-Z is a DC DC Converter made by Monolithic Power Systems in a QFN-20(4x4) package with 5 pins. -40℃~+125℃@(TJ) 1 18uA 2A 3.3V~45V 350kHz~1MHz Adjustable Buck Buck Built-in Yes QFN-20(4x4) DC-DC Converters ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL_MPQ4436AGRE, from EasyEDA), ready for a KiCad board. 20 are in stock at JLCPCB (part C6993231).

Symbol

The library has no symbol for this part yet.

Footprint

EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL_MPQ4436AGREFrom EasyEDA

Parameters

12
Features
Hiccup current limiting
Frequency - Switching
350kHz~1MHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
2A
Output Type
Adjustable
Quiescent Current
18uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
3.3V~45V

Order codes

1

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Questions

Is there a KiCad symbol and footprint for the MP4312GRE-Z?

Yes. the footprint EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL_MPQ4436AGRE, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MP4312GRE-Z?

QFN-20(4x4), with 5 pins. Its footprint is drawn on this page.

Where is the MP4312GRE-Z datasheet?

Monolithic Power Systems publishes it: the Datasheet link on this page opens it.

Where can I order the MP4312GRE-Z?

JLCPCB lists it as part C6993231, with 20 in stock; the sellers' links on this page open their listings.

What can replace the MP4312GRE-Z?

Parts like it in the library: the MP4436AGR-Z by Monolithic Power Systems, the MPQ4436AGRE-AEC1-Z by Monolithic Power Systems, the MPQ4436GRE-AEC1-Z by Monolithic Power Systems and the MPQ4317GRE-AEC1-Z by Monolithic Power Systems. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

7