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Part Number Overview
Manufacturer Part Number
LM3503SQ-44/NOPB
Description
IC LED DRV RGLTR PWM 16WQFN
Detailed Description
LED Driver IC 2 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 750mA (Switch) 16-WQFN (4x4)
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
LM3503SQ-44/NOPB Models
Standard Package
1,000
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Tape & Reel (TR)
Product Status
Obsolete
Type
DC DC Regulator
Topology
Step-Up (Boost)
Internal Switch(s)
Yes
Number of Outputs
2
Voltage - Supply (Min)
2.5V
Voltage - Supply (Max)
5.5V
Voltage - Output
44V
Current - Output / Channel
750mA (Switch)
Frequency
1MHz
Dimming
Analog, PWM
Applications
Backlight
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
16-WFQFN Exposed Pad
Supplier Device Package
16-WQFN (4x4)
Base Product Number
LM3503
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
*LM3503SQ-44/NOPB
LM3503SQ-44/NOPBTR
LM3503SQ-44/NOPBCT
-LM3503SQ-44/NOPBCT-ND
LM3503SQ-44/NOPBDKR
LM3503SQ44NOPB
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/LED Drivers/Texas Instruments LM3503SQ-44/NOPB
Documents & Media
Datasheets
1(LM3503)
Product Training Modules
1(LED Lighting Driver Solutions)
Design Resources
1(Lighting Product Selector)
Featured Product
1(Create your power design now with TI’s WEBENCH® Designer)
HTML Datasheet
1(LM3503)
EDA Models
1(LM3503SQ-44/NOPB Models)
Quantity Price
-
Substitutes
Part No. : ADP1660ACBZ-R7
Manufacturer. : Analog Devices Inc.
Quantity Available. : 2,107
Unit Price. : $3.19000
Substitute Type. : Similar
Quantity Available. : 2,107
Unit Price. : $3.19000
Substitute Type. : Similar
Part No. : BD65B60GWL-E2
Manufacturer. : Rohm Semiconductor
Quantity Available. : 2,846
Unit Price. : $1.33000
Substitute Type. : Similar
Quantity Available. : 2,846
Unit Price. : $1.33000
Substitute Type. : Similar
Part No. : LT3497EDDB#TRPBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 150
Unit Price. : $5.54000
Substitute Type. : Similar
Quantity Available. : 150
Unit Price. : $5.54000
Substitute Type. : Similar