LP3944ISQ

Part No :: LP3944ISQ

Manufacturer: Texas Instruments

VIGOR # :: 4920054

Description: IC LED DRIVER PS DIM 25MA 24WQFN

Catalog: PMIC - LED Drivers

DataSheet: LP3944ISQ PDF

Country of origin: -

Date code: -

LP3944ISQ Specifications

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Part Status:	Obsolete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

Part Number	Manufacturer & Description	Compare
PCA9532PW,118 Match 100%	NXP Semiconductors IC LED DRIVER LIN 25MA 24TSSOP	LP3944ISQ vs PCA9532PW,118
TPS75100DSKT Match 100%	Texas Instruments IC LED DRIVER LIN DIM 25MA 10SON	LP3944ISQ vs TPS75100DSKT
FAN5640S7X Match 100%	Sanyo Semiconductor/ON Semiconductor IC LED DRVR LIN DIM 25MA SC70-6	LP3944ISQ vs FAN5640S7X
TLC59582RTQT Match 100%	Texas Instruments IC LED DRIVER 48CH 56QFN	LP3944ISQ vs TLC59582RTQT
PCA9551BSHP Match 100%	NXP Semiconductors IC LED DRVR PS DIM 25MA 16HVQFN	LP3944ISQ vs PCA9551BSHP
LP3944ISQX Match 100%	Texas Instruments IC LED DRIVER PS DIM 25MA 24WQFN	LP3944ISQ vs LP3944ISQX

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.

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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: 2105

Shipped from

HK warehouse

Expected Shipping Date

Jul 26 - Jul 30 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of LP3944ISQ 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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