LT3956EUHE#PBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 3,237
Unit Price: $14.10000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $12.19000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $8.52445
Datasheet
LED Driver IC 1 Output DC DC Regulator Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 3.3A (Switch) 36-QFN (5x6)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LED Driver IC 1 Output DC DC Regulator Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 3.3A (Switch) 36-QFN (5x6)
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LT3956EUHE#PBF

DigiKey Part Number
LT3956EUHE#PBF-ND
Manufacturer
Manufacturer Product Number
LT3956EUHE#PBF
Description
IC LED DRVR RGLTR PWM 3.3A 36QFN
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
LED Driver IC 1 Output DC DC Regulator Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 3.3A (Switch) 36-QFN (5x6)
Datasheet
 Datasheet
EDA/CAD Models
LT3956EUHE#PBF Models
Product Attributes
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Category
Voltage - Output
80V
Manufacturer
Analog Devices Inc.
Current - Output / Channel
3.3A (Switch)
Packaging
Tube
Frequency
100kHz ~ 1MHz
Part Status
Active
Dimming
Analog, PWM
Type
DC DC Regulator
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Mounting Type
Surface Mount
Internal Switch(s)
Yes
Package / Case
36-WFQFN, 28 Leads, Exposed Pad
Number of Outputs
1
Supplier Device Package
36-QFN (5x6)
Voltage - Supply (Min)
4.5V
Base Product Number
Voltage - Supply (Max)
80V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT3956IUHE#PBFAnalog Devices Inc.3,237LT3956IUHE#PBF-ND$14.10000Parametric Equivalent
LT3956EUHE#TRPBFAnalog Devices Inc.0LT3956EUHE#TRPBFTR-ND$12.19000Parametric Equivalent
LT3956IUHE#TRPBFAnalog Devices Inc.0LT3956IUHE#TRPBF-ND$8.52445Parametric Equivalent
In-Stock: 0
61 expected in stock on 30-Nov-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$12.19000$12.19
10$9.56500$95.65
61$8.41246$513.16
122$8.10451$988.75
305$7.77931$2,372.69
549$7.61071$4,178.28
1,037$7.45705$7,732.96
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.