LED Driver IC 1 Output DC DC Controller Step-Down (Buck) PWM Dimming 28-QFN (4x5)
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LED Driver IC 1 Output DC DC Controller Step-Down (Buck) PWM Dimming 28-QFN (4x5)
Introducing Power by Linear

LT3743IUFD#PBF

DigiKey Part Number
LT3743IUFD#PBF-ND
Manufacturer
Manufacturer Product Number
LT3743IUFD#PBF
Description
IC LED DRIVER CTRLR PWM 28QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) PWM Dimming 28-QFN (4x5)
Datasheet
 Datasheet
EDA/CAD Models
LT3743IUFD#PBF Models
Product Attributes
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Category
Voltage - Supply (Max)
36V
Manufacturer
Analog Devices Inc.
Frequency
200kHz ~ 1MHz
Packaging
Tube
Dimming
PWM
Part Status
Active
Applications
Lighting
Type
DC DC Controller
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Step-Down (Buck)
Mounting Type
Surface Mount
Internal Switch(s)
No
Package / Case
28-WFQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
28-QFN (4x5)
Voltage - Supply (Min)
6V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT3743EUFD#PBFAnalog Devices Inc.227505-LT3743EUFD#PBF-ND€12.60000Parametric Equivalent
LT3743EUFD#TRPBFAnalog Devices Inc.4,249LT3743EUFD#TRPBFCT-ND€12.60000Parametric Equivalent
In-Stock: 34
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All prices are in EUR
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QuantityUnit PriceExt Price
1€14.58000€14.58
10€11.57200€115.72
73€10.15288€741.16
146€9.81699€1,433.28
292€9.54051€2,785.83
511€9.35339€4,779.58
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:€14.58000
Unit Price with VAT:€17.78760