LP3944ISQX

Part No :: LP3944ISQX

Manufacturer: Texas Instruments

VIGOR # :: 4920074

Description: IC LED DRIVER PS DIM 25MA 24WQFN

Catalog: PMIC - LED Drivers

DataSheet: LP3944ISQX PDF

Country of origin: -

Date code: -

LP3944ISQX Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Obsolete
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)

Alternative Products

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TPS75100DSKT Match 100%	Texas Instruments IC LED DRIVER LIN DIM 25MA 10SON	LP3944ISQX vs TPS75100DSKT
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TLC59582RTQT Match 100%	Texas Instruments IC LED DRIVER 48CH 56QFN	LP3944ISQX vs TLC59582RTQT
PCA9551BSHP Match 100%	NXP Semiconductors IC LED DRVR PS DIM 25MA 16HVQFN	LP3944ISQX vs PCA9551BSHP
LP3944ISQ Match 100%	Texas Instruments IC LED DRIVER PS DIM 25MA 24WQFN	LP3944ISQX vs LP3944ISQ
SC624ULTRT Match 100%	Semtech IC LED DRIVER RGLTR 25MA 20MLPQ	LP3944ISQX vs SC624ULTRT

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 4420

Shipped from

HK warehouse

Expected Shipping Date

Jul 26 - Jul 30 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of LP3944ISQX is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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