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STC4054GR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STC4054GR product

STC4054GR

Battery Chargers

Linear ChargerLi-IonBattery Management

The STC4054GR is a compact, standalone linear Li-Ion battery charger designed for portable electronics, supporting up to 800mA charge current.

Best for

  • Portable battery-powered devices
  • USB-powered charging applications

Avoid if

  • Multi-cell battery packs
  • Applications requiring high-efficiency switching chargers

Check before use

  • Thermal dissipation requirements on the PCB

Key specifications

Max Charge Current
800 mA
Charge Voltage
4.2 V
Input Voltage
4.25 V - 6.5 V
Package
TSOT23-5L

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPortable Power

Datasheet

ARELS00027-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STC4054GR: 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 STC4054GR is a constant-current/constant-voltage linear charger for single-cell Li-Ion batteries, featuring integrated thermal regulation and no need for external MOSFETs or sense resistors.