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
Check for Additional Incoming Stock
All prices are in NOK
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 000kr 12,83886kr 12 838,86
2 000kr 12,51075kr 25 021,50
3 000kr 12,34650kr 37 039,50
5 000kr 12,16440kr 60 822,00
7 000kr 12,05805kr 84 406,35
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1kr 23,86000kr 23,86
10kr 17,74100kr 177,41
25kr 16,20920kr 405,23
100kr 14,52550kr 1 452,55
250kr 13,72196kr 3 430,49
500kr 13,23746kr 6 618,73
Digi-Reel®
QuantityUnit PriceExt Price
1kr 24,63000kr 24,63
10kr 18,27000kr 182,70
25kr 16,69800kr 417,45
100kr 14,96130kr 1 496,13
250kr 14,13336kr 3 533,34
500kr 13,77776kr 6 888,88
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Unit Price without VAT:kr 23,86000
Unit Price with VAT:kr 29,82500