LM3644YFFR

Part No :: LM3644YFFR

Manufacturer: VIGOR

VIGOR # :: 3920479

Description: LM3644 DUAL 1.5A CURRENT SOURCE

Catalog: PMIC - LED Drivers

DataSheet: LM3644YFFR PDF

Country of origin: -

Date code: -

LM3644YFFR Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Active
Type:	DC DC Regulator
Topology:	Step-Up (Boost)
Internal Switch(s):	Yes
Number of Outputs:	2
Voltage - Supply (Min):	2.5V
Voltage - Supply (Max):	5.5V
Voltage - Output:	-
Current - Output / Channel:	1.5A
Frequency:	2MHz, 4MHz
Dimming:	I²C
Applications:	Camera Flash
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	12-UFBGA, DSBGA
Supplier Device Package:	12-DSBGA

Alternative Products

Part Number	Manufacturer & Description	Compare
LM3644TTYFFR Match 100%	Texas Instruments IC LED DRIVER RGLTR DIM 12DSBGA	LM3644YFFR vs LM3644TTYFFR

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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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: 30000

Shipped from

HK warehouse

Expected Shipping Date

Sep 10 - Sep 14 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.3700~~	~~$0.37~~
3000	~~$0.3700~~	~~$1 110.00~~
6000	~~$0.3515~~	~~$2 109.00~~
15000	~~$0.3383~~	~~$5 074.35~~

Current price of LM3644YFFR 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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LM3644YFFR

LM3644YFFR

3920479

Pricing(USD)