LP5521YQx
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LP5521YQ/NOPB

DigiKey Part Number
LP5521YQ/NOPBTR-ND - Tape & Reel (TR)
LP5521YQ/NOPBCT-ND - Cut Tape (CT)
LP5521YQ/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LP5521YQ/NOPB
Description
IC LED DRVR RGLTR I2C 24WQFN
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
LED Driver IC 3 Output DC DC Regulator Switched Capacitor (Charge Pump) I2C Dimming 25.5mA 24-WQFN (5x4)
Datasheet
 Datasheet
EDA/CAD Models
LP5521YQ/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
DC DC Regulator
Topology
Switched Capacitor (Charge Pump)
Internal Switch(s)
Yes
Number of Outputs
3
Voltage - Supply (Min)
2.7V
Voltage - Supply (Max)
5.5V
Voltage - Output
4.55V
Current - Output / Channel
25.5mA
Frequency
1.25MHz
Dimming
I2C
Applications
Backlight
Operating Temperature
-30°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
24-VFQFN Exposed Pad
Supplier Device Package
24-WQFN (5x4)
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2,822
Check for Additional Incoming Stock
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩3,013.00000₩3,013
10₩2,227.80000₩22,278
25₩2,030.88000₩50,772
100₩1,813.53000₩181,353
250₩1,709.87600₩427,469
500₩1,647.45000₩823,725
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000₩1,596.04600₩1,596,046
2,000₩1,553.74550₩3,107,491
3,000₩1,532.55767₩4,597,673
5,000₩1,509.08540₩7,545,427
7,000₩1,495.36886₩10,467,582
Manufacturers Standard Package