LP8543SQX/NOPB is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent

LP8543SQE/NOPB
Texas Instruments
In Stock: 0
Unit Price: $26.60000
Datasheet
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24-WQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LP8543SQX/NOPB

DigiKey Part Number
LP8543SQX/NOPB-ND - Tape & Reel (TR)
Manufacturer
Texas Instruments
Manufacturer Product Number
LP8543SQX/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
LP8543SQX/NOPB Models
Product Attributes
Type
Description
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Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Part Status
Active
Type
DC DC Regulator
Topology
Step-Up (Boost)
Internal Switch(s)
Yes
Number of Outputs
7
Voltage - Supply (Min)
5.5V
Voltage - Supply (Max)
22V
Voltage - Output
40V
Current - Output / Channel
60mA
Frequency
625kHz ~ 1.25MHz
Dimming
PWM
Applications
Backlight
Operating Temperature
-30°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-WQFN (4x4)
Base Product Number
LP8543
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Available To Order
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Quantity
All prices are in HKD
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,500$11.67535$52,539.07
Manufacturers Standard Package