Texas Instruments

Category: Power Management ICs

LM3544 Quad Port USB Power Distribution Switch and Over-Current Protection

$2.58 - $4.47
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey LM3544M-L-ND 0 $2.87 $2.09 $1.78 $2.58 $2.18 $2.18 Buy
Arrow North American Components LM3544M-L 0 192 $2.12 $2.08 Buy
AVNET Express LM3544M-L 3123 1 $2.45 $2.40 Buy
Mouser Electronics 926-LM3544M-L 0 48 $3.85 $3.15 $2.89 $2.50 Buy
Newark LM3544M-L 192 $4.47 $3.96 $3.49 $3.24 $3.24 $3.24 Buy
Perceptive LM3544M-L 48300 1+ Buy
Texas Instruments LM3544M-L 4894 1 $3.25 $3.25 $3.25 $2.85 $1.61 $1.61 Buy
Win Source LM3544M-L 6980 23 Buy

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance No
Approx. Price (US$) 1.18 | 1ku
Continuous Current(Max)(A) 0.5
Current Limit Topology Constant-Current
Enable Active High,Active Low
Number of Switches 4
Operating Temperature Range(C) -40 to 125
Package Group SOIC
Package Size mm2
Rating Catalog
USB Switch rDS(on)(mOhms) 90
Vin(Max)(V) 5.5
Vin(Min)(V) 2.7