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TP4057 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TP4057 product

TP4057

Battery Chargers

Battery ChargerLinear ChargerLi-Ion

The TP4057 is a linear Li-Ion battery charger IC for single-cell applications, featuring programmable charge current up to 600mA and thermal regulation.

Best for

  • Portable consumer electronics
  • USB-powered charging cradles

Avoid if

  • Applications requiring >600mA charging current
  • Multi-cell battery packs

Check before use

  • Thermal dissipation requirements
  • Input voltage stability

Key specifications

Max Charge Current
600 mA
Float Voltage
4.2V
Input Voltage
4V - 6V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Management

Datasheet

dd18d40139a0b818e7a3934c2e9366c9_TP4057.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TP4057: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The TP4057 is a standalone linear charger IC designed for single-cell lithium-ion or lithium-polymer batteries, featuring integrated power transistors and thermal regulation.