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GX4057 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

GX4057 product

GX4057

Battery Management

Linear ChargerLi-IonPMIC

The GX4057 is a compact, linear Li-Ion battery charger IC designed for portable electronics, offering up to 500mA charging current with integrated thermal protection.

Best for

  • Portable consumer electronics
  • Bluetooth devices
  • Small battery-powered gadgets

Avoid if

  • High-power applications requiring >500mA
  • Multi-cell battery configurations

Check before use

  • Thermal dissipation requirements
  • Input voltage stability

Key specifications

Max Charge Current
500 mA
Termination Voltage
4.2 V
Package
SOT23-6L

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Management

Datasheet

1bdc818070ef7a1dfbc7cb3139c92a43_2211111800_GUOXIN-JIAPIN-SEMICONDUCTOR-GX4057_C5259237.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for GX4057: 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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Alternative components

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

Design and risk insights

Questions & answers

The GX4057 is a constant-current/constant-voltage linear charger for single-cell lithium-ion or lithium-polymer batteries.