Texas Instruments

Category: Power Management ICs

LM2743 2.2-16V, Voltage Mode Synchronous Buck Controller with Tracking

$1.81 - $26.13
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey LM2743MTCX/NOPBCT-ND 7389 1 $2.57 $2.31 $2.18 $1.86 $1.44 $1.44 Buy
Arrow North American Components LM2743MTC 0 188 $1.57 $1.56 Buy
AVNET Express LM2743MTC 1 $1.71 $1.68 Buy
Jak Electronics LM2743MTC 2 $26.13 $25.45 $25.45 $24.57 $0.00 $0.00 Buy
Mouser Electronics 926-LM2743MTC 0 94 $2.66 $2.45 $2.16 Buy
Utmel LM2743MTC 1784 $3.55 $3.45 $3.45 $3.33 $0.00 $0.00 Buy
Win Source LM2743MTC 2410 40 Buy

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance No
Approx. Price (US$) 0.80 | 1ku
Duty Cycle(Max)(%) 80
Iout(Max)(A) 20
Iq(Typ)(mA) 1.5
Operating Temperature Range(C) -40 to 125
Package Group TSSOP
Rating Catalog
Regulated Outputs(#) 1
Special Features Enable,Power Good,Synchronous Rectification,Tracking
Switching Frequency(Max)(kHz) 2000
Switching Frequency(Min)(kHz) 50
Type Controller
Vin(Max)(V) 16
Vin(Min)(V) 2.2
Vout(Max)(V) 13.5
Vout(Min)(V) 0.6