LM3557SDX-2

LM3557SDX-2
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Part Number LM3557SDX-2
LIXINC Part # LM3557SDX-2
Manufacturer Texas Instruments
Category Integrated CircuitsPMIC - LED Drivers
Description IC LED DRIVER RGLTR 800MA 8WSON
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models LM3557SDX-2 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 25 - Jan 29 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

LM3557SDX-2 Specifications

Part Number:LM3557SDX-2
Brand:Texas Instruments
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:PMIC - LED Drivers
Manufacturer:Texas Instruments
Series:-
Package:Tape & Reel (TR)
Part Status:Obsolete
Type:DC DC Regulator
Topology:Step-Up (Boost)
Internal Switch(s):Yes
Number of Outputs:1
Voltage - Supply (Min):2.7V
Voltage - Supply (Max):7.5V
Voltage - Output:-
Current - Output / Channel:800mA (Switch)
Frequency:1.2MHz
Dimming:-
Applications:Backlight
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:8-WFDFN Exposed Pad
Supplier Device Package:8-WSON (3x3)

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