GR >> TPS61028DRCR 
76045
TPS61028DRCR
BB/TI
Quantity 18650
Packaging QFN10
Description original&Quality new original
1028449
TPS61028DRCR
Texas Instruments
Quantity 9000
Packaging IC REG BOOST ADJ 0.8A SYNC 10SON
Description original&Quality new original