6 DFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LT3491EDC#TRPBF

Digi-Key Part Number
LT3491EDC#TRPBFTR-ND - Tape & Reel (TR)
LT3491EDC#TRPBFCT-ND - Cut Tape (CT)
LT3491EDC#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LT3491EDC#TRPBF
Description
IC LED DRVR RGLTR PWM 260MA 6DFN
Manufacturer Standard Lead Time
7 Weeks
Detailed Description
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 260mA (Switch) 6-DFN (2x2)
Customer Reference
Datasheet
 Datasheet
EDA/CAD Models
LT3491EDC#TRPBF Models
Product Attributes
Type
Description
Select All
Category
Mfr
Analog Devices Inc.
Series
-
Package
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Product Status
Active
Type
DC DC Regulator
Topology
Step-Up (Boost)
Internal Switch(s)
Yes
Number of Outputs
1
Voltage - Supply (Min)
2.5V
Voltage - Supply (Max)
12V
Voltage - Output
27V
Current - Output / Channel
260mA (Switch)
Frequency
2.3MHz
Dimming
PWM
Applications
Backlight
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
6-WFDFN Exposed Pad
Supplier Device Package
6-DFN (2x2)
Base Product Number
LT3491
Documents & Media
Resource TypeLink
DatasheetsLT3491
Other Related Documents
Video File
Introducing Power by Linear
Environmental InformationMaterial Declaration LT3491EDC#TRPBF
Software Download
Design Resources
Reference Design LibraryDC905A: 20mA @ 20.6V Max, 3 ~ 5V in, Boost
EDA ModelsLT3491EDC#TRPBF Models
Simulation ModelsLT3491 Demo Circuit
Getting Started GuideLTspice IV Getting Started Guide
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8542.39.0001
In-Stock: 432
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QtyUnit PriceExt Price
1$4.26000$4.26
10$3.82200$38.22
25$3.61320$90.33
100$3.13150$313.15
250$2.97092$742.73
500$2.66580$1,332.90
1,000$2.24826$2,248.26
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QtyUnit PriceExt Price
2,500$2.13585$5,339.62
Manufacturers Standard Package
For Use With
Substitutes (15)
Part No.ManufacturerQuantity AvailableDigi-Key Part No.Unit PriceSubstitute Type
LT3491EDC#TRMPBFAnalog Devices Inc.1,611505-LT3491EDC#TRMPBFCT-ND$4.26000Parametric Equivalent
LM3404HVMAX/NOPBTexas Instruments1,508LM3404HVMAX/NOPBCT-ND$2.13000Similar
LM3530UME-25A/NOPBTexas Instruments454LM3530UME-25A/NOPBCT-ND$1.56000Similar
LM3556TMX/NOPBTexas Instruments0LM3556TMX/NOPB-ND$0.62216Similar
LM3565TLX/NOPBTexas Instruments168,000296-40201-1-ND$0.56000Similar
Additional Resources
AttributeDescription
Other Names
LT3491EDC#TRPBF-ND
LT3491EDC#TRPBFCT
LT3491EDC#TRPBFDKR
LT3491EDC#TRPBFTR
Standard Package2,500