LM3447MTE/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.90166
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.47000
Datasheet
LED Driver IC 1 Output AC DC Offline Switcher Flyback Triac Dimming 14-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM3447MTE/NOPB

DigiKey Part Number
296-LM3447MTE/NOPBCT-ND - Cut Tape (CT)
296-LM3447MTE/NOPBDKR-ND - Digi-Reel®
296-LM3447MTE/NOPB-ND
Manufacturer
Manufacturer Part Number
LM3447MTE/NOPB
Description
IC LED DRIVER OFFL TRIAC 14TSSOP
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
LED Driver IC 1 Output AC DC Offline Switcher Flyback Triac Dimming 14-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
LM3447MTE/NOPB Models
Product Attributes
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Category
Voltage - Supply (Max)
17.5V
Manufacturer
Texas Instruments
Voltage - Output
19V
Packaging
Cut Tape (CT)
Digi-Reel®
Tube
Dimming
Triac
Part Status
Active
Applications
Lighting
Type
AC DC Offline Switcher
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Flyback
Mounting Type
Surface Mount
Internal Switch(s)
No
Package / Case
14-TSSOP (0.173", 4.40mm Width)
Number of Outputs
1
Supplier Device Package
14-TSSOP
Voltage - Supply (Min)
7.5V
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM3447MT/NOPBTexas Instruments0296-35778-5-ND$0.90166Parametric Equivalent
LM3447MTX/NOPBTexas Instruments0296-39012-2-ND$1.47000Parametric Equivalent
In-Stock: 0
250 estimated in stock on 22-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.73000$1.73
10$1.26700$12.67
25$1.15240$28.81
100$1.02590$102.59
* All Digi-Reel orders will add a $7.00 reeling fee.
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tube
QuantityUnit PriceExt Price
1$1.73000$1.73
10$1.26700$12.67
25$1.15240$28.81
100$1.02590$102.59
250$0.96552$241.38
500$0.92914$464.57
1,000$0.89921$899.21
2,500$0.86761$2,169.03
5,000$0.84856$4,242.80
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.