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 ILS
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000₪4.56517₪4,565.17
2,000₪4.44850₪8,897.00
3,000₪4.39010₪13,170.30
5,000₪4.32535₪21,626.75
7,000₪4.28753₪30,012.71
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1₪8.48000₪8.48
10₪6.30800₪63.08
25₪5.76360₪144.09
100₪5.16490₪516.49
250₪4.87916₪1,219.79
500₪4.70690₪2,353.45
Digi-Reel®
QuantityUnit PriceExt Price
1₪8.76000₪8.76
10₪6.49600₪64.96
25₪5.93720₪148.43
100₪5.31990₪531.99
250₪5.02544₪1,256.36
500₪4.89902₪2,449.51
* All Digi-Reel orders will add a ₪26.00 reeling fee.
Unit Price without VAT:₪8.48000
Unit Price with VAT:₪10.00640