IS31LT3953-GRLS4-TR

Part No :: IS31LT3953-GRLS4-TR

Manufacturer: Lumissil Microsystems

VIGOR # :: 3920089

Description: IC LED DRIVER LIN DIM

Catalog: PMIC - LED Drivers

DataSheet: IS31LT3953-GRLS4-TR PDF

Country of origin: -

Date code: -

IS31LT3953-GRLS4-TR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Type:	DC DC Regulator
Topology:	Step-Down (Buck)
Internal Switch(s):	Yes
Number of Outputs:	1
Voltage - Supply (Min):	4.5V
Voltage - Supply (Max):	38V
Voltage - Output:	-
Current - Output / Channel:	4.5A
Frequency:	-
Dimming:	PWM
Applications:	Lighting
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package:	8-SOP-EP

Alternative Products

Part Number	Manufacturer & Description	Compare
IS31LT3954-GRLS4-TR Match 100%	Lumissil Microsystems IC LED DRIVER LIN DIM	IS31LT3953-GRLS4-TR vs IS31LT3954-GRLS4-TR
FLS1700XS Match 59%	VIGOR HALF BRIDGE BASED MOSFET DRIVER,	IS31LT3953-GRLS4-TR vs FLS1700XS
FLS1600XS Match 100%	VIGOR HALF-BRIDGE LLC RESONANT CONTROL	IS31LT3953-GRLS4-TR vs FLS1600XS

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 695

Shipped from

HK warehouse

Expected Shipping Date

Sep 17 - Sep 21 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.6344~~	~~$0.63~~

Current price of IS31LT3953-GRLS4-TR 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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IS31LT3953-GRLS4-TR

IS31LT3953-GRLS4-TR

3920089

Pricing(USD)