The requested file:
https://pdf.datasheetcatalog.com/datasheet_pdf/contek-microelectronics/LM7805_to_LM7824.pdf
is the data sheet for the following electronic components:

Contek Microelectronics

#	Part Name	Description
1	LM7805	3-terminal 1A positive voltage regulatir. Peak output current 1.8A(typ). Output voltage 5V(typ).
2	LM7806	3-terminal 1A positive voltage regulatir. Peak output current 1.8A(typ). Output voltage 6V(typ).
3	LM7808	3-terminal 1A positive voltage regulatir. Peak output current 1.8A(typ). Output voltage 8V(typ).
4	LM7809	3-terminal 1A positive voltage regulatir. Peak output current 1.8A(typ). Output voltage 9V(typ).
5	LM7810	3-terminal 1A positive voltage regulatir. Peak output current 1.8A(typ). Output voltage 10V(typ).
6	LM7812	3-terminal 1A positive voltage regulatir. Peak output current 1.8A(typ). Output voltage 12V(typ).
7	LM7815	3-terminal 1A positive voltage regulatir. Peak output current 1.8A(typ). Output voltage 15V(typ).
8	LM7818	3-terminal 1A positive voltage regulatir. Peak output current 1.8A(typ). Output voltage 18V(typ).
9	LM7824	3-terminal 1A positive voltage regulatir. Peak output current 1.8A(typ). Output voltage 24V(typ).

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