28-QFN_05-08-1712 rev B
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LT3942HUFD#PBF

DigiKey Part Number
161-LT3942HUFD#PBF-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LT3942HUFD#PBF
Description
IC LED DRIVER RGLTR PWM 2A 28QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 2A 28-QFN (4x5)
Datasheet
 Datasheet
EDA/CAD Models
LT3942HUFD#PBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tube
Part Status
Active
Type
DC DC Regulator
Topology
Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)
Yes
Number of Outputs
1
Voltage - Supply (Min)
3V
Voltage - Supply (Max)
36V
Voltage - Output
0V ~ 36V
Current - Output / Channel
2A
Frequency
300kHz ~ 2MHz
Dimming
Analog, PWM
Applications
General Purpose, Lighting
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
Automotive
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Supplier Device Package
28-QFN (4x5)
Base Product Number
LT3942
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In-Stock: 37
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Quantity
All prices are in NZD
Tube
QuantityUnit PriceExt Price
1$21.16000$21.16
10$14.49900$144.99
73$11.18178$816.27
146$10.36904$1,513.88
292$10.16822$2,969.12
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 GST:$21.16000
Unit Price with GST:$24.33400
For Use With
1 Items
DC2404A

DC2404A

EVAL BOARD FOR LT3942

Analog Devices Inc.

$322.20000