For BusinessPricing
Request a demo

BQ2057CSNTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BQ2057CSNTR product

BQ2057CSNTR

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
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

Portable ElectronicsMedical Devices

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BQ2057CSNTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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

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