Ex workshop spare parts, these have been sitting in the Power Supply drawers (embedded in ESD foam to protect the legs) for yonks ... mixed manufacturers with the details outlined below...
If ordering, use the drop-down box provided to select the manufacturer/batch code of the device(s) you would like.
MIXED MANUFACTURERS - Linear Voltage Regulator
Variable output voltage regulator (2V ~ 37V)
Input up to 40V
Functions on both negative or positive supplies
Series, Shunt, Floating or Switching operation
Adjustable current limiting
Package: 14 pin DIL plastic
COSMETIC CONDITION:
Below is the device details for each manufacturer - select those that you wish to purchase using the dropdown box
1: FAIRCHILD
uA723PC Batch: 8345
uA723PC Batch: 8343
2: TEXAS INSTRUMENTS
UA723CN Batch: 784ODB
3: SIGNETICS
UA723CN Batch: FJT5042 9122VM
4: NATIONAL SEMICONDUCTOR
LM723CN Batch: M9348
5: MOTOROLA
MC724P Batch: 7136
Special note: this Motorola device has Gold plated leads but looks to be a standard device (no special suffix to the part number) and the case is Black glossy plastic, not ceramic.
Full data on these devices is easily obtainable online
NEW Old Stock
More chips that have been in the spare parts drawers for yonks! I can see the legs of all appear to be clean and shiny with all legs straight.
These chips have always been sitting embedded in the ESD foam (more to protect the legs than anything else)
