LED Driver IC 3 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) I2C Dimming 705mA 24-WQFN (4x4)
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LM3549SQE/NOPB

DigiKey Part Number
LM3549SQE/NOPBTR-ND - Tape & Reel (TR)
LM3549SQE/NOPBCT-ND - Cut Tape (CT)
Manufacturer
Texas Instruments
Manufacturer Product Number
LM3549SQE/NOPB
Description
IC LED DRV RGLTR I2C 24WQFN
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
LED Driver IC 3 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) I2C Dimming 705mA 24-WQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
LM3549SQE/NOPB Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Part Status
Active
Type
DC DC Regulator
Topology
Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)
Yes
Number of Outputs
3
Voltage - Supply (Min)
2.7V
Voltage - Supply (Max)
5.5V
Voltage - Output
4.6V
Current - Output / Channel
705mA
Frequency
2.4MHz
Dimming
I2C
Applications
-
Operating Temperature
-30°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-WQFN (4x4)
Base Product Number
LM3549
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In-Stock: 6
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Quantity
All prices are in GBP
Cut Tape (CT)
QuantityUnit PriceExt Price
1£6.01000£6.01
Tape & Reel (TR)
QuantityUnit PriceExt Price
250£3.76188£940.47
500£3.65494£1,827.47
750£3.60137£2,701.03
1,250£3.54202£4,427.52
1,750£3.50737£6,137.90
Manufacturers Standard Package
Unit Price without VAT:£6.01000
Unit Price with VAT:£7.21200