Texas Instruments BQ29449DRBR

Name: Texas Instruments BQ29449DRBR
Brand: Texas Instruments
SKU: BQ29449DRBR

Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.30V) 8-SON -40 to 85

$ 1.28

Production

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

See all price breaks

Distributor		SKU		Min	Pkg
Rochester Electronics		BQ29449DRBR	8,200					1.540	1.280	1.140	13h
Verical	2	BQ29449DRBR	3,000	195					1.600	1.425
Component Stockers USA		BQ29449DRBR	8,354			1.310	1.310	1.230	1.110	1.110	>1wk
Win Source		WS-BQ29449DRBR	7,390	23				1.763	1.478	1.478	14h
Worldway Electronics		BQ29449DRBR	29,094	7	Tape & Reel		0.390	0.378	0.358	0.358	1d

Inventory History

3 month trend: +0.00%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments BQ29449DRBR.

Texas Instruments

Technical Drawing2 pages8 years ago

Official datasheet0 pages0 years ago

Datasheet17 pages12 years ago

Technical Drawing2 pages13 years ago

Datasheet17 pages14 years ago

Inventory History

3 month trend:

+0.00%

CAD Models

Download Texas Instruments BQ29449DRBR symbol, footprint, and 3D STEP models from our trusted partners.

source	eCAD	FILES
EE Concierge	SymbolFootprint
SnapEDA	Symbol	Download
Ultra Librarian	SymbolFootprint	Download

The partner site will open in a new tab when downloading their CAD models

By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Alternate Parts

This Part

Alternate Parts

Texas InstrumentsBQ29449DRBR

Texas InstrumentsBQ29449DRBT

Price @ 1000

$ 1.28

$ 1.51

Stock

345,156

153,574

Authorized Distributors

Max Input Voltage

Min Input Voltage

Case/Package

Max Charge Current

Max Output Voltage

Min Output Voltage

Max Output Current

Number of Cells

Mount

Packaging

Digi-Reel®

Cut Tape

Supply Chain

Lifecycle StatusProduction (Last Updated: 6 days ago)

Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)

Related Parts

Texas InstrumentsBQ29442DRBR

Voltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.45V) 8-SON -40 to 85

Details

Texas InstrumentsBQ29441DRBT

Voltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.40V) 8-SON -40 to 85

Details

Texas InstrumentsBQ29441DRBR

IC BATT PROT LI-ION 2-4CELL 8SON / Battery Battery Protection IC Lithium Ion 8-SON (3x3)

Details

MicrochipMCP73832-2ACI/MC

EAR99 MCP73832 Matte Tin (Sn) Tube battery charger 5.2V 500mA 0.5mm -40C~85C TA

Details

MicrochipMCP73831-2ACI/MC

EAR99 MCP73831 Matte Tin (Sn) Tube battery charger 4.2V 500mA 0.5mm -40C~85C TA

Details

MicrochipMCP73832T-2ACI/MC

EAR99 MCP73832 Matte Tin (Sn) Tape & Reel (TR) battery charger 6V 500mA 0.5mm -40C~85C TA

Details

Descriptions

Descriptions of Texas Instruments BQ29449DRBR provided by its distributors.

Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.30V) 8-SON -40 to 85

Texas Instruments

ACTIVE (Last Updated: 2days ago) DUAL Tape & Reel (TR) e4 battery management 25V 3mm -40C~110C TA

Fly-Wing Technology

Battery Protection Li-Ion 4.3V 8-Pin VSON EP T/R

Verical

4V 4.3V 25V Battery Protection SON , 950¦Ìm

Unikeyic (ICkey)

Voltage Protection for 2-Series, 3-Series, or 4-Series Cell Li-Ion Batteries (Second-Level Protection)

Win Source

POWER SUPPLY SUPPORT CIRCUIT, FI

DigiKey

IC BATT PROT LI-ION 2-4CELL 8SON

Augswan

IC BATT PWR SUPPLY SUPPORT CIRC

DigiKey Marketplace

POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: HVSON; Package Shape: SQUARE; Surface Mount: YES;

Semicontronic

Images

Texas Instruments

Augswan

Lanka Micro

Rochester Electronics

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names: