LM3644YFFR Texas Instruments Integrated Circuit (BGA) In Stock

Dual 1.5A Current Source Camera Flash LED Driver

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
LM3644YFFRBGA
Quick Facts
Manufacturer
Texas Instruments
Package
BGA
Pin Count
12
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.3960(MOQ 395)
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
Data Input ModeSERIAL
Input CharacteristicsSTANDARD
Interface IC TypeLED DISPLAY DRIVER
JESD-30 CodeR-PBGA-B12
JESD-609 Codee1
Multiplexed Display CapabilityNO
Number of Channels2
Number of Functions1
Number of Segments2
Output CharacteristicsCONSTANT-CURRENT
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleGRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)260
Supply Current-Max0.75mA
Supply Voltage-Max5.5V
Supply Voltage-Min2.5V
Supply Voltage-Nom3.6V
Surface MountYES
Temperature GradeINDUSTRIAL
Terminal FinishTin/Silver/Copper (Sn/Ag/Cu)
Terminal FormBALL
Terminal Pitch0.4mm
Terminal PositionBOTTOM
Time@Peak Reflow Temperature-Max (s)30
PackageBGA

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.90
Country of OriginPhilippines

Datasheet

LM3644YFFR 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 LM3644YFFR?

LM3644YFFR is priced from $0.3960 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LM3644YFFR in stock?

LM3644YFFR 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 LM3644YFFR?

You can buy LM3644YFFR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LM3644YFFR from Texas Instruments.

What is the datasheet for LM3644YFFR?

The official LM3644YFFR 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 LM3644YFFR come in?

LM3644YFFR is available in BGA packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

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Competitive Pricing
Factory-direct from China distributors, low MOQ
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Quality Guaranteed
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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 $0.3960
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
395+$0.5076$200.50
510+$0.4907$250.26
685+$0.4399$301.33
1000+$0.4270$427.00
3000+$0.4060$1218.00
6000+$0.3960$2376.00
pcs
Unit price: $0.5076 · Total: $200.50

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