44-QFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

IS31FL3237-QFLS4-TR

DigiKey Part Number
2521-IS31FL3237-QFLS4-TR-ND - Tape & Reel (TR)
2521-IS31FL3237-QFLS4-TRCT-ND - Cut Tape (CT)
2521-IS31FL3237-QFLS4-TRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
IS31FL3237-QFLS4-TR
Description
IC LED DRVR LIN PWM 38MA 44QFN
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
LED Driver IC 36 Output Linear PWM Dimming 38mA 44-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
IS31FL3237-QFLS4-TR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Lumissil Microsystems
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
Linear
Topology
-
Internal Switch(s)
No
Number of Outputs
36
Voltage - Supply (Min)
2.7V
Voltage - Supply (Max)
5.5V
Voltage - Output
-
Current - Output / Channel
38mA
Frequency
31.5kHz
Dimming
PWM
Applications
-
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
44-PowerWFQFN
Supplier Device Package
44-QFN (5x5)
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 5,768
Check for Additional Incoming Stock
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.84000$2.84
10$2.09400$20.94
25$1.90480$47.62
100$1.69690$169.69
250$1.59768$399.42
500$1.53792$768.96
1,000$1.48870$1,488.70
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.43675$3,591.88
5,000$1.40545$7,027.25
7,500$1.38977$10,423.27
Manufacturers Standard Package