The requested file:
https://pdf.datasheetcatalog.com/datasheet/stmicroelectronics/9094.pdf
is the data sheet for the following electronic components:

ST Microelectronics

#	Part Name	Description
1	LNBP21D2	LNBP SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
2	LNBP21D2-TR	LNBP SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
3	LNBP21PD	LNBP SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
4	LNBP21PD-TR	LNBP SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE

Select the part name and then you can download the datasheet in PDF format.