The requested file:
https://pdf.datasheetcatalog.com/datasheet/stmicroelectronics/2154.pdf
is the data sheet for the following electronic components:

ST Microelectronics

#	Part Name	Description
1	LM117K	1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
2	LM217D2T	1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
3	LM217K	1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
4	LM217T	1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
5	LM317D2T	1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
6	LM317K	1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
7	LM317P	1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
8	LM317T	1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR

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