TP4056 — Overview
TP4056 by NanJing Top Power is a high-volume electronic component supplied by Shenzhen Jingteng Electronics (JTDZ Tech). 1A linear Li-ion battery charger IC, extremely high volume in charging modules. We keep this part in stock for OEMs, ODMs and EMS providers in India, Vietnam and the Middle East.
Key Specifications
| Part Number | TP4056 |
| Manufacturer | NanJing Top Power |
| Category | Power Management Chips |
| Package | SOP-8 (EP) |
| Pin Count | 8 |
| Charge Current | up to 1 A programmable |
| Input Voltage | 4.0 V - 8.0 V |
| Battery Voltage | 4.2 V ±1.5 % |
| Charge Mode | Linear CC / CV with thermal regulation |
| Features | Auto recharge, soft start, battery temp detection, dual LED status |
| Package | SOP-8 with exposed pad |
| Reverse Leakage | < 1 µA |
| Operating Temp | -40 °C to +85 °C |
| Date Code | Recent date code, factory |
| Stock Status | In stock — ships within 24 hours |
| Description | Power Management Chips, 4.0 V - 8.0 V, -40 °C to +85 °C, SOP-8 package. |
Typical Applications
Li-ion charger modules, power banks, Bluetooth speakers, handheld devices.
Why Buy TP4056 from JTDZ Tech
- Verified and new parts, traceable date code, Certificate of Conformance available
- MOQ 1 pc, tier pricing for volume orders
- X-ray and visual inspection, third-party lab test (White Horse / GDS) supported before shipment
- Quote within 2 business hours, export shipping to India, Vietnam, the Middle East and worldwide
Genuine original parts guaranteed — traceable lot & date code, X-ray / visual inspection and third-party test supported before shipment.
TP4056 — NanJing Top Power 1A linear Li-ion battery charger IC, extremely high volume in charging modules
The TP4056 is listed by Jingteng Electronics as a NanJing Top Power power-management IC in the Power Management Chips category. We supply it as a genuine, original part sourced through verified channels, suitable for buyers who need reliable, fast-turn component sourcing.
Typical Applications
As a power-management IC, this component is commonly designed into equipment that relies on Power Management Chips. Power management ICs regulate, convert and distribute voltage and current across a system. Typical uses include DC-DC conversion, LDO regulation, battery charging, load switching and power sequencing in industrial controls, telecom equipment, consumer electronics and embedded designs.
Authenticity & Sourcing
Jingteng supplies NanJing Top Power TP4056 as genuine and original stock. NanJing Top Power is a third-party trademark referenced here only to identify the component; Jingteng is an independent distributor and does not act as an agent of the component manufacturer.
Request a Quote for TP4056
Need pricing or availability for TP4056? Send the part number and your target quantity and our team replies within 2 business hours with a quote.
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