National Semiconductor LM317K Variable Voltage Regulator TO3 Transistor OMA064A

£15.00

37 in stock

SKU: OMA064a Category:

Description

National Semiconductor LM317K Voltage Regulator
Package style 3 pin TO3 in steel 

Date code H8508 BUT IN PERFECT “AS NEW” CONDITION
Description

The SG317K is a monolithic integrated circuit in a TO-3 style package intended for use as a positive adjustable voltage regulator.They are designed to supply more than 1.5 A of load current with an output voltage adjustable over a 1.2 to 37 V range.The nominal output voltage is selected by means of only a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.

Output Type:   Adjustable Output

Voltage:1.2 V to 37 V

Output Current:1.5 A

Load Regulation:   0.5 %

Input Voltage MAX:   40 V

Line Regulation:   0.04 % / V

Maximum Operating Temperature:   + 125 C

Mounting Style:   Through Hole

Package/Case:   TO-3

Input Voltage MIN:    4.2 V

Minimum Operating Temperature:   0′ C

Number of Outputs:  1

Polarity:   Positive 

PSRR / Ripple Rejection – Type:  80 dB

THESE CAME TO US AS PART OF A “JOB LOT” OF SURPLUS STOCK ORIGINATING FROM A LARGE MILSPEC TYPE OEM. THEY ARE DATE CODED H8508, IF THERE IS SUCH A THING AS AN ANTIQUE SEMICONDUCTOR I BELIEVE THESE QUALIFY!

IDEAL IF YOU ARE LOOKING FOR OLD SEMI’S TO GIVE  AUTHENTICITY TO A RENOVATION PROJECT- PLEASE NOTE DUE TO THEIR AGE WE HAVE CLASSIFIED THEM AS “NEW OTHER” THOUGH THEY ARE IN PERFECT CONDITION.  

For full datasheet go to:-

http://pdf1.alldatasheet.com/datasheet-pdf/view/8619/NSC/LM317.html

Additional information

Brand

MPN