LP8543SQ/NOPB is available for purchase but is not normally stocked.
Available Substitutes:

Direct


Texas Instruments
In Stock: 0
Unit Price: 2,84000 €
Datasheet
LED Driver IC 7 Output DC DC Regulator Step-Up (Boost) PWM Dimming 60mA 24-WQFN (4x4)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LP8543SQ/NOPB

DigiKey Part Number
296-36323-2-ND - Tape & Reel (TR)
296-36323-1-ND - Cut Tape (CT)
296-36323-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LP8543SQ/NOPB
Description
IC LED DRV RGLTR PWM 60MA 24WQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
LED Driver IC 7 Output DC DC Regulator Step-Up (Boost) PWM Dimming 60mA 24-WQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
LP8543SQ/NOPB Models
Product Attributes
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Category
Voltage - Output
40V
Manufacturer
Texas Instruments
Current - Output / Channel
60mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency
625kHz ~ 1.25MHz
Part Status
Active
Dimming
PWM
Type
DC DC Regulator
Applications
Backlight
Topology
Step-Up (Boost)
Operating Temperature
-40°C ~ 85°C (TA)
Internal Switch(s)
Yes
Mounting Type
Surface Mount
Number of Outputs
7
Package / Case
24-WFQFN Exposed Pad
Voltage - Supply (Min)
5.5V
Supplier Device Package
24-WQFN (4x4)
Voltage - Supply (Max)
22V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP8543SQE/NOPBTexas Instruments0LP8543SQE/NOPBCT-ND2,84000 €Direct
Available To Order
Check Lead Time
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
12,43000 €2,43 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1.0001,65176 €1.651,76 €
Manufacturers Standard Package
Unit Price without VAT:2,43000 €
Unit Price with VAT:2,89170 €