LED Driver IC 8 Output Power Switch Shift Register I2C, SMBus Dimming 25mA 24-WQFN (4x4)
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LP3944ISQ/NOPB

DigiKey Part Number
LP3944ISQ/NOPBTR-ND - Tape & Reel (TR)
LP3944ISQ/NOPBCT-ND - Cut Tape (CT)
LP3944ISQ/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LP3944ISQ/NOPB
Description
IC LED DRIVER PS I2C 25MA 24WQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
LED Driver IC 8 Output Power Switch Shift Register I2C, SMBus Dimming 25mA 24-WQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
LP3944ISQ/NOPB Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
Power Switch
Topology
Shift Register
Internal Switch(s)
Yes
Number of Outputs
8
Voltage - Supply (Min)
2.3V
Voltage - Supply (Max)
5.5V
Voltage - Output
-
Current - Output / Channel
25mA
Frequency
-
Dimming
I2C, SMBus
Applications
Camera Flash
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-WQFN (4x4)
Base Product Number
Product Questions and Answers

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In-Stock: 17 067
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All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1828,32000 Ft828,32 Ft
10615,89600 Ft6 158,96 Ft
25562,72320 Ft14 068,08 Ft
100504,27320 Ft50 427,32 Ft
250476,37752 Ft119 094,38 Ft
500459,55728 Ft229 778,64 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 000445,71966 Ft445 719,66 Ft
2 000434,32859 Ft868 657,18 Ft
3 000428,62665 Ft1 285 879,95 Ft
5 000422,30492 Ft2 111 524,60 Ft
7 000418,61270 Ft2 930 288,90 Ft
Manufacturers Standard Package
Unit Price without VAT:828,32000 Ft
Unit Price with VAT:1 051,96640 Ft