Texas Instruments

Category: Power Management

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

$1.61 - $2.94
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-LM3544MX-L/NOPB-TI-ND 0 1 $2.92 $2.62 $2.48 $2.15 $1.82 $1.82 Buy
Ameya360 LM3544MX-L/NOPB 2500 $1.79 $1.79 Buy
AVNET Europe LM3544MX-L/NOPB 2500 2500 * $1.52 Buy
AVNET Express LM3544MX-L/NOPB 1 $1.56 $1.50 Buy
Mouser Electronics 926-LM3544MX-L/NOPB 2460 1 $2.94 $2.63 $2.50 $2.06 $1.61 $1.60 Buy
Perceptive LM3544MX-L/NOPB 48300 1+ Buy
Texas Instruments LM3544MX-L/NOPB 71975 1 $2.10 $2.10 $2.10 $1.84 $1.04 $1.04 Buy
Verical Marketplace LM3544MX-L/NOPB 1645 5 $1.13 $1.11 $1.09 $1.04 $1.04 Buy
Win Source LM3544MX-L/NOPB 10060 22 $1.69 $1.47 $1.22 $1.22 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
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