IS31LT3954A-GRLS4-TR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent

IS31LT3952-GRLS4-TR
Lumissil Microsystems
In Stock: 0
Unit Price: R9,52810
Datasheet

Parametric Equivalent

IS31LT3953-GRLS4-TR
Lumissil Microsystems
In Stock: 0
Unit Price: R10,47772
Datasheet

Parametric Equivalent

IS31LT3954-GRLS4-TR
Lumissil Microsystems
In Stock: 0
Unit Price: R11,42539
Datasheet

Parametric Equivalent

IS32LT3954-GRLA3-TR
Lumissil Microsystems
In Stock: 0
Unit Price: R25,13000

Parametric Equivalent

IS32LT3954A-GRLA3-TR
Lumissil Microsystems
In Stock: 5 048
Unit Price: R25,13000
Datasheet
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IS32LT3175N-GRLA3-TR
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IS31LT3954A-GRLS4-TR

DigiKey Part Number
2521-IS31LT3954A-GRLS4-TR-ND - Tape & Reel (TR)
2521-IS31LT3954A-GRLS4-CT-ND - Cut Tape (CT)
2521-IS31LT3954A-GRLS4-DKR-ND - Digi-Reel®
Manufacturer
Lumissil Microsystems
Manufacturer Product Number
IS31LT3954A-GRLS4-TR
Description
IC LED DRIVER RGLTR PWM 3A 8SOP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 3A 8-SOP-EP
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Lumissil Microsystems
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
3A
Frequency
-
Dimming
PWM
Applications
LED 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
IS31LT3954
Product Questions and Answers

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Quantity
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R23,40000R23,40
10R16,96600R169,66
25R15,36840R384,21
100R13,61620R1 361,62
250R12,78052R3 195,13
500R12,27726R6 138,63
1 000R11,86273R11 862,73
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500R11,42539R28 563,48
Manufacturers Standard Package