LM3509SD/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 10-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LM3509 Step-Up (Boost) I2C led driver 3mm 440muA 5.5V 1.25MHz
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Buying Options
Total Price: USD $2.56
Unit Price: USD $2.5608
≥1 USD $2.5608
≥10 USD $2.29944
≥100 USD $2.173952
≥500 USD $1.883904
≥1000 USD $1.787315
≥3000 USD $1.603765
Inventory: 1119
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Thickness 750μm
Width 3mm
Length 3mm
Height 800μm
Technical
Data Input Mode SERIAL
Multiplexed Display Capability YES
Voltage - Supply (Min) 2.7V
Switching Frequency 1.25MHz
Number of Segments 10
Dimming I2C
Internal Switch(s) Yes
Input Characteristics STANDARD
Output Characteristics CONSTANT-CURRENT
Topology Step-Up (Boost)
Voltage - Output 21V
Quiescent Current 900μA
Max Supply Current 440μA
Output Current 30mA
Nominal Supply Current 440μA
Min Supply Voltage 2.7V
Max Supply Voltage 5.5V
Power Supplies 3/5V
Number of Outputs 2
Base Part Number LM3509
Frequency 1.27MHz
Terminal Pitch 0.5mm
Supply Voltage 3.6V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Subcategory Display Drivers
Applications Backlight
Type DC DC Regulator
ECCN Code EAR99
Number of Terminations 10
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 10
Package / Case 10-WFDFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Factory Lead Time 6 Weeks
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