16 eTSSOP
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IS31LT3957A-ZLS4-TR

DigiKey Part Number
2521-IS31LT3957A-ZLS4-TR-ND - Tape & Reel (TR)
2521-IS31LT3957A-ZLS4-CT-ND - Cut Tape (CT)
2521-IS31LT3957A-ZLS4-DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
IS31LT3957A-ZLS4-TR
Description
IC LED DRIVER CTRLR PWM 16ETSSOP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) PWM Dimming 16-eTSSOP
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 Controller
Topology
SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)
No
Number of Outputs
1
Voltage - Supply (Min)
5V
Voltage - Supply (Max)
75V
Voltage - Output
-
Current - Output / Channel
-
Frequency
100kHz ~ 1MHz
Dimming
PWM
Applications
General Purpose
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
16-eTSSOP
Base Product Number
Product Questions and Answers

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In-Stock: 3,766
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All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$13.99000$13.99
10$10.23200$102.32
25$9.30200$232.55
100$8.27810$827.81
250$7.78944$1,947.36
500$7.49490$3,747.45
1,000$7.25264$7,252.64
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$6.99677$17,491.92
5,000$6.84262$34,213.10
7,500$6.76540$50,740.50
Manufacturers Standard Package