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BQ2057CSNTR AI Analysis:
Specs, Applications & Alternatives

AI summary

BQ2057CSNTR product

BQ2057CSNTR

PMIC - Battery Chargers

Battery ChargerLinearLi-Ion

The BQ2057CSNTR is a high-precision linear charge management IC designed for single-cell 4.2V Li-Ion/Li-Pol batteries.

Best for

  • Portable electronics
  • Medical devices
  • Gaming accessories

Avoid if

  • High-current applications requiring switching efficiency

Check before use

  • Thermal dissipation requirements of the external pass transistor

Key specifications

Regulation Voltage
4.2 V
Package
8-SOIC
Temp Range
-20°C to 70°C

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

Portable ElectronicsMedical Devices

Datasheet

3dd80cc96a4c807078fef5a01e3d0075.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

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

Design and risk insights

Questions & answers

It is an advanced linear charge controller IC for single-cell Li-Ion or Li-Pol batteries, integrating regulation, monitoring, and termination features.