LM3549SQ/NOPB

Part No :: LM3549SQ/NOPB

Manufacturer: Texas Instruments

VIGOR # :: 3920817

Description: IC LED DRIVER RGLTR DIM 24WQFN

Catalog: PMIC - LED Drivers

DataSheet: LM3549SQ/NOPB PDF

Country of origin: -

Date code: -

LM3549SQ/NOPB Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Active
Type:	DC DC Regulator
Topology:	Step-Down (Buck), Step-Up (Boost)
Internal Switch(s):	Yes
Number of Outputs:	3
Voltage - Supply (Min):	2.7V
Voltage - Supply (Max):	5.5V
Voltage - Output:	4.6V
Current - Output / Channel:	705mA
Frequency:	2.4MHz
Dimming:	I²C
Applications:	-
Operating Temperature:	-30°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
LM3549SQX/NOPB Match 100%	VIGOR LM3549 HIGH POWER SEQUENTIAL LED	LM3549SQ/NOPB vs LM3549SQX/NOPB
ILD4071XUMA1 Match 99%	IR (Infineon Technologies) IC LED DRIVER DSO-8	LM3549SQ/NOPB vs ILD4071XUMA1
TLD5045EJXUMA1 Match 99%	IR (Infineon Technologies) IC LED DRVR RGLTR DIM 700MA 8DSO	LM3549SQ/NOPB vs TLD5045EJXUMA1
MAX16832CASA+T Match 85%	Maxim Integrated IC LED DRIVER RGLTR DIM 8SOIC	LM3549SQ/NOPB vs MAX16832CASA+T
LM3549SQE/NOPB Match 100%	Texas Instruments IC LED DRIVER RGLTR DIM 24WQFN	LM3549SQ/NOPB vs LM3549SQE/NOPB
MAX16832AASA+T Match 85%	Maxim Integrated IC LED DRIVER RGLTR DIM 8SOIC	LM3549SQ/NOPB vs MAX16832AASA+T

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.
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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: 1386

Shipped from

HK warehouse

Expected Shipping Date

Aug 26 - Aug 30 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$3.8076~~	~~$3.81~~
1000	~~$3.7811~~	~~$3 781.14~~

Current price of LM3549SQ/NOPB 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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LM3549SQ/NOPB

LM3549SQ/NOPB

3920817

Pricing(USD)