IS32LT3957-ZLA3-TR is Obsolete and no longer manufactured.
Available Substitutes:

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IS32LT3957A-ZLA3-TR
Lumissil Microsystems
In Stock: 4,936
Unit Price: ¥18.53000
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IS32LT3957-ZLA3-TR

DigiKey Part Number
2521-IS32LT3957-ZLA3-TR-ND - Tape & Reel (TR)
Manufacturer
Lumissil Microsystems
Manufacturer Product Number
IS32LT3957-ZLA3-TR
Description
IC LED DRIVER CTRLR PWM 16ETSSOP
Customer Reference
Detailed Description
LED Driver IC 1 Output DC DC Controller Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 16-eTSSOP
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Lumissil Microsystems
Series
-
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Type
DC DC Controller
Topology
Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)
No
Number of Outputs
1
Voltage - Supply (Min)
-
Voltage - Supply (Max)
75V
Voltage - Output
-
Current - Output / Channel
-
Frequency
100kHz ~ 1MHz
Dimming
Analog, PWM
Applications
-
Operating Temperature
-
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
16-eTSSOP
Base Product Number
IS32LT3957