LED Driver IC 1 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 1.5A (Switch) 16-QFN (4x4)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 1.5A (Switch) 16-QFN (4x4)
Introducing Power by Linear

LT3517IUF#TRPBF

DigiKey Part Number
505-LT3517IUF#TRPBFTR-ND - Tape & Reel (TR)
505-LT3517IUF#TRPBFCT-ND - Cut Tape (CT)
505-LT3517IUF#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LT3517IUF#TRPBF
Description
IC LED DRVR RGLTR PWM 1.5A 16QFN
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 1.5A (Switch) 16-QFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
LT3517IUF#TRPBF Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage - Supply (Max)
30V
Manufacturer
Analog Devices Inc.
Current - Output / Channel
1.5A (Switch)
Series
Frequency
250kHz ~ 2.5MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Dimming
Analog, PWM
Part Status
Active
Applications
Backlight
Type
DC DC Regulator
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Step-Down (Buck), Step-Up (Boost)
Mounting Type
Surface Mount
Internal Switch(s)
Yes
Package / Case
16-WQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
16-QFN (4x4)
Voltage - Supply (Min)
3V
Base Product Number
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT3517EUF#PBFAnalog Devices Inc.2,363LT3517EUF#PBF-ND₩13,560.00000Parametric Equivalent
LT3517EUF#TRPBFAnalog Devices Inc.7,262LT3517EUF#TRPBFCT-ND₩13,560.00000Parametric Equivalent
LT3517HUF#PBFAnalog Devices Inc.14LT3517HUF#PBF-ND₩17,031.00000Parametric Equivalent
LT3517IUF#PBFAnalog Devices Inc.148LT3517IUF#PBF-ND₩15,915.00000Parametric Equivalent
In-Stock: 2,488
Check for Additional Incoming Stock
Quantity
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩15,915.00000₩15,915
10₩12,413.90000₩124,139
25₩11,541.84000₩288,546
100₩10,582.20000₩1,058,220
250₩10,432.22400₩2,608,056
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500₩9,382.79600₩23,456,990
Manufacturers Standard Package
Terms & Conditions Privacy Notice Cookie Settings
Local Support: #1305, 91, Changnyong-daero 256beon-gil, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16229 Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member