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Best Alternatives to TP4056-42-ESOP8

Package: ESOP-8Nanjing Top Power ASIC Co., Ltd.PMIC - Battery ManagementCharge Current: 1000 mACharge Voltage: 4.2 VInput Voltage Range: 4.0 V to 8.0 VOperating Temperature: -40 °C to 85 °CTermination Current: C/10

TP4056-42-ESOP8 replacement choices should be reviewed as battery-charger ICs, not simple pin swaps. Same ESOP-8 package alone is not enough.

AI replacement insight

Electrical riskmedium

float voltage and current must match the cell.

Package riskmedium

ESOP-8 matches, but pin map is missing.

Firmware risklow

No digital protocol shown.

Sourcing riskmedium

Lifecycle data is mixed.

Can it be replaced directly?

No verified pin-compatible replacement is proven from the provided fields.

Best replacement path

Start with ME4057ASPG-N, then verify pinout, status pins, and thermal pad.

Main risk

Unverified pinout and charger control behavior.

Recommended alternatives

4
ME4057ASPG-N package
ME4057ASPG-N

MICRONE

Needs validationmedium risk

ME4057ASPG-N is a close 1A 4.2V Li-Ion charger candidate in ESOP-8.

View details

Alternative comparison matrix

Feature / factorTP4056-42-ESOP8ME4057ASPG-NME4057DSPG-NAME4059ASPG-NCompatibility / risk
PackageESOP-8ESOP-8ESOP-8ESOP-8ESOP-8 — same package; ME4057DSPG-NA: same package; ME4059ASPG-N: same outline; ME4069ASPG: same package
Pinout8-pin charger8 pinsnot providedswitch charger8 pins / not provided / switch charger — pin map missing; ME4057DSPG-NA: no pin map; ME4059ASPG-N: not drop-in; ME4069ASPG: pin map missing
Voltage4.2V, 4-8V in4.2V, 9V max4.2V, 9V max4.2V, 4.7-5.5V in4.2V, 9V max / 4.2V, 4.7-5.5V in — input max higher; ME4057DSPG-NA: float matches; ME4059ASPG-N: narrower input; ME4069ASPG: input narrower
Current1A1A1.3A max2A1A / 1.3A max / 2A / 1.8A — charge current same; ME4057DSPG-NA: may run hotter; ME4059ASPG-N: needs setting review; ME4069ASPG: thermal review
Temperature-40 to 85C-40 to 85C-40 to 85C--40 to 85C — range same; ME4057DSPG-NA: range same
Applicationlinear charger--switch-mode chargerswitch-mode charger / switching charger — requires redesign; ME4069ASPG: external parts differ

Application & sourcing insights

Questions & answers

ME4057ASPG-N is the closest listed candidate, but it still needs pinout and status-pin review.