LED Driver IC 16 Output DC DC Controller PWM Dimming 35mA 32-QFN (4x4)
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IS31FL3729-QFLS4-TR

DigiKey Part Number
2521-IS31FL3729-QFLS4-TR-ND - Tape & Reel (TR)
2521-IS31FL3729-QFLS4-CT-ND - Cut Tape (CT)
2521-IS31FL3729-QFLS4-DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
IS31FL3729-QFLS4-TR
Description
IC LED DRVR CTRLR PWM 35MA 32QFN
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
LED Driver IC 16 Output DC DC Controller PWM Dimming 35mA 32-QFN (4x4)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output / Channel
35mA
Manufacturer
Lumissil Microsystems
Frequency
400kHz ~ 1MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Dimming
PWM
Part Status
Active
Applications
LED Lighting
Type
DC DC Controller
Operating Temperature
-40°C ~ 125°C (TA)
Internal Switch(s)
No
Mounting Type
Surface Mount
Number of Outputs
16
Package / Case
32-WFQFN Exposed Pad
Voltage - Supply (Min)
2.7V
Supplier Device Package
32-QFN (4x4)
Voltage - Supply (Max)
5.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
2,500 estimated in stock on 28-Apr-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.82000$1.82
10$1.33600$13.36
25$1.21600$30.40
100$1.08350$108.35
250$1.02036$255.09
500$0.98226$491.13
1,000$0.95091$950.91
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.91782$2,294.55
5,000$0.89787$4,489.35
7,500$0.88788$6,659.10
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