LP2985: LP2985

Egor Trapygin

Intellectual 340 points

Part Number: LP2985

What s date code on my LP2985? I can not to find decoder liters in date code.

over 4 years ago

0 Egor Trapygin over 4 years ago

Intellectual 340 points

Sorry I can not to find decoder letters in date code

0 Jason Song over 4 years ago in reply to Egor Trapygin

TI__Mastermind 23361 points

Hi Egor,

I checked the top marking database, I could not locate this marking either.

http://www.ti.com/packaging/docs/partlookup.tsp

Will you help to provide more information on where you obtained this unit?

Regards,
Jason Song

0 Egor Trapygin over 4 years ago in reply to Jason Song

Intellectual 340 points

On top marking LAYB. I think that bottom mark - date code

0 Jason Song over 4 years ago in reply to Egor Trapygin

TI__Mastermind 23361 points

HI Egor,

"LAYB" has returned the following results through top marking search:

Part number	Marking	Package \| Pins	Status	Description
LP2985IM5-1.8/NOPB	LAYB	DBV \| 5	ACTIVE	Micropower 150mA Low-Noise Low-Dropout Regulator
LP2985IM5X-1.8/NOPB	LAYB	DBV \| 5	ACTIVE	Micropower 150mA Low-Noise Low-Dropout Regulator

Regards,
Jason Song

0 Egor Trapygin over 4 years ago in reply to Jason Song

Intellectual 340 points

Yes. But what s date code on my circuits?

0 Jason Song over 4 years ago in reply to Egor Trapygin

TI__Mastermind 23361 points

Hi Egor,

Were you referring to the one with "VAC"?

Regards,
Jason

0 Egor Trapygin over 4 years ago in reply to Jason Song

Intellectual 340 points

Yes, Jason

0 Jim Davenport over 4 years ago in reply to Egor Trapygin

TI__Prodigy 330 points

Counterfeiting is a growing threat to our industry. Because our topside marking is critical to our anti-counterfeiting efforts, TI does not translate that marking for customers because publicizing that information increases our counterfeiting risk and exposure.

TI provides information related to our part markings @ http://www.ti.com/packaging/docs/partlookup.tsp#divline
TI is committed to helping our customers purchase high-quality, authentic, and trustworthy TI products.
TI is actively involved in anti-counterfeiting efforts and for many years has been cooperating with government, law enforcement agencies, other semiconductor companies, industry associations and customers to help combat this industry-wide problem.
We strongly encourage our customers to purchase their products directly from TI or through TI authorized distributors.
Our authorized distributors provide the date code information with their shipping paperwork. Please address any questions through your supply chain.
A complete list of TI’s authorized distributors around the world can be found at http://www.ti.com/general/docs/distributorinfo.tsp.

Date code information is provided on the shipping paperwork when parts are purchased directly from TI or one of our authorized distributors.

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LP2985: LP2985