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MCP73871-2CCI/ML

C5121473 Extended Part

Single-system load-sharing Li-ion/Li-polymer charger, 4.1V~6V supply, 1.1A max charge, 4.2V saturation, 1 cell, -40°C~+85°C.

lipo chargerli ion chargersingle cell chargerload sharing4.2v charger1a chargerlow voltage chargerhigh temperature charger

Extended part — assembled from JLC's extended library, which adds a small one-time feeder fee per part number.

Footprint

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3D model

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Engineering notes

Package And Footprint

Package / footprint name: QFN-20(4x4)
Pin count: 20
EasyEDA symbol UUID: b3ebbd9a4df340789f33975cc22247f4
EasyEDA footprint UUID: 5ed97bf08e01413d9ccded7fbd7fabdc
EasyEDA device UUID: 327775d7d2ad49379100e81ce12ebac6
EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

Supply rails: EasyEDA property: 4.1V~6V.

Datasheet And Links

Datasheet / product URL: https://item.szlcsc.com/datasheet/MCP73871-2CCI%252FML/5710951.html
Product URL: https://item.szlcsc.com/datasheet/MCP73871-2CCI%252FML/5710951.html

Selection Notes

Good for: reuse when package, electrical ratings, footprint, and assembly class match the project constraints
Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
Equivalent search hints: match category battery-charger, interfaces none captured, package QFN-20(4x4), and EasyEDA footprint UUID 5ed97bf08e01413d9ccded7fbd7fabdc.

Design files & assets 13 files · click to expand

Datasheet or product page datasheet

Datasheet PDF (mirrored) datasheet pdf

EasyEDA 3D model easyeda 3d model

in EasyEDA

EasyEDA device easyeda device

in EasyEDA

QFN-20(4x4) easyeda footprint

in EasyEDA

EasyEDA library easyeda library

in EasyEDA

EasyEDA Pro device: C5121473 easyeda pro device

EasyEDA Pro library (device+symbol+footprint): C5121473 easyeda pro lib

EasyEDA symbol easyeda symbol

in EasyEDA

JLC/LCSC product image jlc image

JLC/LCSC product image jlc image

3D model (OBJ) model 3d obj

3D model (STEP) model 3d step