BQ29449DRBR Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock

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

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
BQ29449DRBRSmall Outline No-lead
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline No-lead
Pin Count
8
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.9548(MOQ 1000)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL15
Additional FeatureBattery over-voltage protection(Min/Max)(V) : 4.275 and 4.325
Adjustable ThresholdNO
Analog IC - Other TypeSECONDARY BATTERY PROTECTOR
Input Voltage-Max28V
JESD-30 CodeS-PDSO-N8
JESD-609 Codee4
Number of Channels1
Number of Functions1
Package Body MaterialPLASTIC/EPOXY
Package ShapeSQUARE
Package StyleSMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup)25V
Supply Voltage-Min (Vsup)4V
Supply Voltage-Nom (Vsup)17V
Surface MountYES
Temperature GradeINDUSTRIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormNO LEAD
Terminal Pitch0.65mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
PackageSmall Outline No-lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.39.00.90
Country of OriginPhilippines

Datasheet

BQ29449DRBR Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of BQ29449DRBR?

BQ29449DRBR is priced from $0.9548 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is BQ29449DRBR in stock?

BQ29449DRBR is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy BQ29449DRBR?

You can buy BQ29449DRBR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for BQ29449DRBR from Texas Instruments.

What is the datasheet for BQ29449DRBR?

The official BQ29449DRBR datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does BQ29449DRBR come in?

BQ29449DRBR is available in Small Outline No-lead packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

AvailabilityIn Stock
Reference Price (USD)
From $0.9548
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1000+$1.2800$1280.00
3000+$1.2400$3720.00
6000+$1.2200$7320.00
10000+$1.1400$11400.00
100000+$0.9548$95480.00
pcs
Unit price: $1.2800 · Total: $1280.00

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India