Texas Instruments

Category: Power Management ICs

TPS51123 Dual-Synch Step-Down Controller w/Out-of-Audio Operation 100mA LDO f/Notebook Sys Pwr

$3.08 - $5.97
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-TPS51123RGET-ND 36220 $5.97 $4.58 $4.23 $3.84 $3.97 $2.38 Buy
Arrow Asia TPS51123RGET 250 250 $2.75 $2.75 Buy
Arrow North American Components TPS51123RGET 12 1 $3.09 $3.07 $2.54 $2.54 $3.58 $3.46 Buy
AVNET Europe TPS51123RGET 250 * $3.17 * $2.79 Buy
AVNET Express TPS51123RGET 36739 1 $2.91 $2.86 Buy
Mouser Electronics 595-TPS51123RGET 73 1 $5.97 $4.58 $4.23 $3.85 $3.24 $3.24 Buy
Quest Components TPS51123RGET 17 $2.55 $2.55 $2.55 $2.55 $2.55 Buy
Texas Instruments TPS51123RGET 2075 1 $4.59 $4.59 $4.59 $3.74 $2.49 $2.49 Buy
Verical Marketplace TPS51123RGET 12 3 $3.07 $2.54 $2.54 $2.51 $2.60 Buy
Win Source TPS51123RGET 5000 12 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 1.95 | 1ku
Duty Cycle(Max)(%) 93
Iout(Max)(A) 20
Iq(Typ)(mA) 0.55
Operating Temperature Range(C) -40 to 85
Package Group VQFN
Rating Catalog
Regulated Outputs(#) 2
Special Features Enable,Light Load Efficiency,Power Good,Synchronous Rectification
Switching Frequency(Max)(kHz) 460
Switching Frequency(Min)(kHz) 200
Type Controller
Vin(Max)(V) 28
Vin(Min)(V) 5.5
Vout(Max)(V) 5.5
Vout(Min)(V) 2