Помогите розпознать елемент на флешке transcend 16 gb usb 3.0

dc to dc convertor

used is is902 and is902e

6 pin ic (convert 5 to 3.3 and 1.8 volt)

ic name is «292»

cant find in market

you must extract of some is902 pcb

Full name is just 292,sory dude cant find in marketing ,,or compunets shop ,this ic just for is902

Thanks men.