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Part Number Overview
Manufacturer Part Number
LM3549SQE/NOPB
Description
IC LED DRV RGLTR I2C 24WQFN
Detailed Description
LED Driver IC 3 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) I2C Dimming 705mA 24-WQFN (4x4)
Manufacturer
National Semiconductor
Standard LeadTime
Edacad Model
Standard Package
70
Supplier Stocks
Technical specifications
Mfr
National Semiconductor
Series
-
Package
Bulk
Product 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
Environmental & Export Classifications
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
NATNSCLM3549SQE/NOPB
2156-LM3549SQE/NOPB
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/LED Drivers/National Semiconductor LM3549SQE/NOPB
Documents & Media
Datasheets
1(LM3549SQE/NOPB Datasheet)
Quantity Price
Quantity: 70
Unit Price: $4.35
Packaging: Bulk
MinMultiplier: 70
Packaging: Bulk
MinMultiplier: 70
Substitutes
-