LM2673
Connection Diagrams and Ordering Information
TO-263 Package
Top View
TO-220 Package
Top View
10091301
10091302
Order Number
LM2673S-3.3, LM2673S-5.0,
LM2673S-12 or LM2673S-ADJ
See NSC Package Number TS7B
Top View
Order Number
LM2673T-3.3, LM2673T-5.0,
LM2673T-12 or LM2673T-ADJ
See NSC Package Number TA07B
10091335
LLP-14
See NS package Number SRC14A
Ordering Information for LLP Package
Output Voltage
12
12
3.3
3.3
5.0
5.0
ADJ
ADJ
Order Information
LM2673SD-12
LM2673SDX-12
LM2673SD-3.3
LM2673SDX-3.3
LM2673SD-5.0
LM2673SDX-5.0
LM2673SD-ADJ
LM2673SDX-ADJ
Package Marking
S0002SB
S0002SB
S0002TB
S0002TB
S0002UB
S0002UB
S0002VB
S0002VB
Supplied As
250 Units on Tape and Reel
2500 Units on Tape and Reel
250 Units on Tape and Reel
2500 Units on Tape and Reel
250 Units on Tape and Reel
2500 Units on Tape and Reel
250 Units on Tape and Reel
2500 Units on Tape and Reel
www.national.com
2
NSC [ NATIONAL SEMICONDUCTOR ]
