LM317: UL listed and UL file number

eric Pradier

Prodigy 20 points

Part Number: LM317

Good Morning

I need to know the numbre of the UL file number for your component LM317.

Thank you for your help

Eric Pradier

Quality Manager

over 7 years ago

0 Ryan Eslinger over 7 years ago

TI__Guru 55940 points

Hi Eric,

UL-Certification is typically a system level certification and is not commonly pursued on a linear regulator by itself. We did not seek certification on LM317.

Very Respectfully,
Ryan

0 eric Pradier over 7 years ago in reply to Ryan Eslinger

Prodigy 20 points

Hi Ryan

I don't understand your answer, , the components are UR (recognized) and the LM317 manufactured by ON Semiconductor is UR. Are sure that your LM317 is nor UR ?

Regards

Eric

0 Ryan Eslinger over 7 years ago in reply to eric Pradier

TI__Guru 55940 points

Hi Eric,

The plastic encapsulating materials used in TI products meet the requirements of UL 94 flame classification V-0 unless stated otherwise in the product datasheet; however, we have not otherwise pursued UL-Certification on LM317.

www.ti.com/.../certifications-faqs.html

Very Respectfully,
Ryan

Power management

Power management forum

LM317: UL listed and UL file number