AD4057 Datasheet, Specs, Alternatives & ECAD | IDCHIP | PartGenie

AI summary

AD4057 product

The AD4057 is a compact, linear Li-Ion battery charger designed for portable electronics, supporting up to 600mA charge current.

Best for

Portable consumer electronics
USB-powered charging applications

Avoid if

Multi-cell battery packs
High-current charging requirements (>600mA)

Check before use

Thermal dissipation requirements
Input voltage stability

Key specifications

Max Charge Current: 600 mA
Float Voltage: 4.2 V
Package: SOT-23-6

Compliance & Environment

RoHS: RoHS
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Consumer ElectronicsPortable Power

Datasheet

5db29dd90822938b152f8af7db3be354.pdf

800 KB

CAD Models

Download ECAD models for AD4057: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

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

Design and risk insights

Questions & answers

The AD4057 is a complete constant-current/constant-voltage linear charger for single-cell lithium-ion batteries, housed in a small SOT-23-6 package.