TL431LI-Q1: Comparison table among TL431BQDBZRQ1 & TL431LIBEDBZRQ1 & TL431LIBDBZRQ1

Helena Cho

Prodigy 130 points

Part Number: TL431LI-Q1
Other Parts Discussed in Thread: TL431, TL431LI

Please help me to share the comparison table among TL431BQDBZRQ1 & TL431LIBEDBZRQ1 & TL431LIBDBZRQ1.

Thank you.

over 3 years ago

0 Ben C over 3 years ago

TI__Mastermind 37795 points

Hi Helena,

Please reach me through internal email and close the thread by clicking "resolved".

Ben

+1 Ben C over 3 years ago in reply to Ben C

TI__Mastermind 37795 points

Hi Helena,

Is TL431LIBDBZRQ1 a TI part? I can't seem to find that part on TI.com.

Ben

+1 Ajay Padgaonkar over 3 years ago

TI__Intellectual 1695 points

All listed parts are in DBZ (SOT23-3) package and are automotive qualified (Q1 suffix); Differences are listed below:

TL431 max Ika is 100mA, TL431LI max Ika is 15mA

TL431LIBE - Grade-0 Automotive temp range: -40 to 150

I assume there is "Q" missing in the last listed device i.e. TL431LIBQDBZRQ1 - temp range is -40 to 125

If the above answers all your questions, feel free to close the thread; otherwise let us know if you have any follow up questions.

0 Ben C over 3 years ago in reply to Ajay Padgaonkar

TI__Mastermind 37795 points

Hi Helena,

In the comparison table that I sent you last week, the table has the information that you are seeking. I will send the table to you via internal email. Please close the thread by clicking on "resolved".

Ben

0 Helena Cho over 3 years ago in reply to Ajay Padgaonkar

TI__Prodigy 130 points

Yes, you are right. Thank you for correcting mine.

Power management

Power management forum

TL431LI-Q1: Comparison table among TL431BQDBZRQ1 & TL431LIBEDBZRQ1 & TL431LIBDBZRQ1