Specs side by side
2 parts compared · 0 differing specs across 5 total parameters.
| Parameter | ||
|---|---|---|
| Case | SOP-8 (ESOP-8) / SOT-23-5 / SOT-23-6 | SOP-8 (ESOP-8) / SOT-23-5 / SOT-23-6 |
| Component Category | Lithium-Ion Battery Chargers | Lithium-Ion Battery Chargers |
| Market Reality | This is the charger family of a generation of battery products: single-cell Li-ion linear chargers with the MOSFET and reverse-blocking inside, a 4.2V CV target, and charge current set by one resistor - the part behind every power bank teardown, every battery-powered gizmo, and the blue protection modules that taught a million people what battery management is. The selection is a table of three sizes: TP4056 the 1A SOP-8 with thermal pad, TEMP and CE pins; TP4054 the SOT23-5 economy part; TP4057 the SOT23-6 with a second status output. The classic confusion is not between the chips but around them: the "TP4056 protection module" is the chip plus a DW01A and a dual MOSFET - over-discharge and short protection live in that companion circuit, not in the charger. | This is the charger family of a generation of battery products: single-cell Li-ion linear chargers with the MOSFET and reverse-blocking inside, a 4.2V CV target, and charge current set by one resistor - the part behind every power bank teardown, every battery-powered gizmo, and the blue protection modules that taught a million people what battery management is. The selection is a table of three sizes: TP4056 the 1A SOP-8 with thermal pad, TEMP and CE pins; TP4054 the SOT23-5 economy part; TP4057 the SOT23-6 with a second status output. The classic confusion is not between the chips but around them: the "TP4056 protection module" is the chip plus a DW01A and a dual MOSFET - over-discharge and short protection live in that companion circuit, not in the charger. |
| Role In Circuit | Original Reference Part | Original Reference Part |
| Sourcing Status | Active Shenzhen Spot Sourcing (24–48h) | Active Shenzhen Spot Sourcing (24–48h) |