LM323K Positive 5V 3A Voltage Regulator

Spec Sheet
LM323K%20NS%20550%20real%20pre NTI%20A1

National Semi

From a photo of a real pre-NTI Apple-1.
Old NS logo.  ‘550 date code.  Gold plated base.
Total # on board: 1.

LM323K%20NS%20625%20real%20NTI%20A1

National Semi

From a photo of a real NTI Apple-1.
Old NS logo.  ‘625 date code.  Gold plated base.
Total # on board: 1.

LM323K%20NS%20550

National Semi

Exact date code match of pre-NTI Apple-1.  Desoldered.

LM323K%20NS%20508

National Semi

‘508 date code. Old NS logo. On my Mimeo replica.

LM323K%20NS%20409%20front

National Semi

‘409 date code.  Unused.

LM323K%20NS%20409%20back

National Semi

Back of ‘409 date code.  Unused.

LM323K%20NS%20604%20front

National Semi

‘604 date code.  Unused.

LM323K%20NS%20604%20back

National Semi

Back of ‘604 date code.  Unused.