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MIC2128YML-TR

Microchip Technology

-40℃~+125℃@(TJ) 1 270kHz~800kHz 4.5V~75V 600mV~30V Adjustable Buck Buck External Yes VQFN-16-EP(3x3) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/MIC2128YML-TR
Category
DC DC Converters
Package
VQFN-16-EP(3x3)
Pins
17

Overview

The MIC2128YML-TR is a DC DC Converter made by Microchip Technology in a VQFN-16-EP(3x3) package with 17 pins. -40℃~+125℃@(TJ) 1 270kHz~800kHz 4.5V~75V 600mV~30V Adjustable Buck Buck External Yes VQFN-16-EP(3x3) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MIC2128YML-T5, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-16_L3.0-W3.0-P0.50-BL-EP1.7, from EasyEDA), ready for a KiCad board. 71 are in stock at JLCPCB (part C621532).

Symbol

PG1ILIM2SW3BST4DH5PGND6DL7PVDD8EXTVDD9EN10FREQ11SS12FB13AGND14VDD15VIN16EP17
EasyEDA_Cloud:MIC2128YML-T5From EasyEDA

Footprint

EasyEDA_Cloud:VQFN-16_L3.0-W3.0-P0.50-BL-EP1.7From EasyEDA

Parameters

12
Features
Operating status indication
Frequency - Switching
270kHz~800kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Type
Adjustable
Output Voltage
600mV~30V
Quiescent Current
1.4mA
Switch tube (built-in/external)
External
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
4.5V~75V

Order codes

1

Pinout

17
The pins of the MIC2128YML-TR
PinNameType
1PGUnspecified
2ILIMUnspecified
3SWUnspecified
4BSTUnspecified
5DHUnspecified
6PGNDUnspecified
7DLUnspecified
8PVDDUnspecified
9EXTVDDUnspecified
10ENUnspecified
11FREQUnspecified
12SSUnspecified
13FBUnspecified
14AGNDUnspecified
15VDDUnspecified
16VINUnspecified
17EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the MIC2128YML-TR?

Yes. The symbol is EasyEDA_Cloud:MIC2128YML-T5 and the footprint EasyEDA_Cloud:VQFN-16_L3.0-W3.0-P0.50-BL-EP1.7, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MIC2128YML-TR?

VQFN-16-EP(3x3), with 17 pins. Its footprint is drawn on this page.

Where is the MIC2128YML-TR datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the MIC2128YML-TR?

JLCPCB lists it as part C621532, with 71 in stock; the sellers' links on this page open their listings.

What can replace the MIC2128YML-TR?

Parts like it in the library: the LTC3129IUD#PBF by Analog Devices, the MIC2125YML-TR by Microchip Technology, the MIC2126YML-TR by Microchip Technology and the MIC2128YML-T5 by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5