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TPS51275B-1RUKR - Texas Instruments

TPS51275B-1 Dual Synchronous, Step-Down Controller With 5-V and 3.3-V LDOs, with 3.2ms soft start. 20-WQFN -40 to 85

Parameters
Package GroupWQFN
Operating Temperature Range(C)-40 to 85
RatingCatalog
Approx. Price (US$)1.20 | 1ku
Switching Frequency(Min)(kHz)300
Vin(Max)(V)24
Vout(Min)(V)4.85
Vout(Max)(V)5.1
Special FeaturesEnable,Power Good,Synchronous Rectification
TypeController
Regulated Outputs(#)2
Switching Frequency(Max)(kHz)355
Vin(Min)(V)5
Features
Part FamilyTPS51275B-1
StatusACTIVE
ROHSCompliant
PB FreeNo
Inventory
Distributor Part number Quantity Cost
TI store TPS51275B-1RUKR 2936 $2.55 Buy now
Mouser Electronics TPS51275B-1RUKR $1.41 Buy now
Digi-Key TPS51275B-1RUKR 2761 $2.95 Buy now
AVNET Express TPS51275B-1RUKR $1.74 Buy now