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ProductsPower ManagementTP4056-42-EMSOP8
PACKAGE REFERENCEEMSOP-8Confirm case, pinout and ordering suffix before purchase.
MANUFACTURER PART RECORD

TP4056-42-EMSOP8

NanJing Top Power ASIC Corp.

TP4056-42-EMSOP8 is the EMSOP-8 variant of the Top Power TP4056 1 A linear lithium-battery charger — same constant-current/constant-voltage algorithm, 4.2 V ±1% termination and thermal foldback as the ESOP8 version in a smaller 8-pin EMSOP footprint with exposed pad. Selection advice: choose EMSOP8 over ESOP8 when board space is tighter and assembly can handle the finer pitch; both need thermal-pad copper for sustained 1 A. For adapter/USB input designs add input and battery-side filtering per the datasheet application circuit. Parameters verified against the Top Power TP4056 datasheet REV_2.3.

Power Managementlinear battery charger ICEMSOP-8
MPN
TP4056-42-EMSOP8
Manufacturer
NanJing Top Power ASIC Corp.
Family
linear battery charger IC
Package
EMSOP-8
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04

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