National Semiconductor LM2575T-ADJ DC-DC Switching Buck Regulator OM0071


12 in stock

SKU: OM0071A Category:


National Semiconductor


1 Piece

Product Information

:  Buck (Step Down)
:  4V
:  40V
:   1
:  TO-220
:  5Pins
:  1A
:  1.23V
:  37V
:  52kHz
:  125’c

TO220 5 lead package, see photograph

 The LM2575T-ADJ regulator is a monolithic integrated circuit that provides all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation. 

Adjustable output version

These genuine NS parts are date coded 1996 they came to us as part of a lot of surplus stock from a large ‘Milspec’ type Co. Ideal if repairing or refurbishing a vintage piece of equipment and wishing to add authenticity.

Having been in storage for some time we have classified them as ‘new other’. In fact they are ‘as new’ in all respects. 

For datasheet copy and paste:- 

We Purchase Surplus Stock!!!

If you or your company has items similar to the above, or indeed any electronic components surplus to requirements, please contact us with details as we are keen to increase our stock profile.

 As many of our lines come in to us as surplus – sometimes from high end ‘Milspec’ type manufacturers we try to pass on our savings to our customers – often selling industrial grade or military spec components at a fraction of their original cost. 

Additional information