IS31LT3953-GRLS4-TR is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Lumissil Microsystems
In Stock: 0
Unit Price: 0,56942 zł
Datasheet
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 4.5A 8-SOP-EP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

IS31LT3953-GRLS4-TR

DigiKey Part Number
2521-IS31LT3953-GRLS4-TR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
IS31LT3953-GRLS4-TR
Description
IC LED DRVR RGLTR PWM 4.5A 8SOP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 4.5A 8-SOP-EP
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Lumissil Microsystems
Series
-
Packaging
Tape & Reel (TR)
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
Base Product Number
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Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
All prices are in PLN
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 5002,21284 zł5 532,10 zł
5 0002,16098 zł10 804,90 zł
7 5002,13502 zł16 012,65 zł
12 5002,10625 zł26 328,13 zł
17 5002,08943 zł36 565,03 zł
Manufacturers Standard Package
Unit Price without VAT:2,21284 zł
Unit Price with VAT:2,72179 zł