TPS7B7701-Q1: ASIL B compliance question

Joe Ji

Part Number: TPS7B7701-Q1
Other Parts Discussed in Thread: TPS7B7702-Q1

Hi team

Does TPS7b7701 compliance with ASIL B functional safety? If not could you please recommend the device which has the same electrical spec with TPS7B7701?

Thank you!

Best regards

Joe

AUG21

11 months ago

0 Nick Butts 11 months ago

TI__Mastermind 41055 points

Hi Joe,

We do not have any ASIL-B rated LDOs. TPS7B7702-Q1 is also one of our unique devices that does not have an equivalent. Do they need the diagnostic circuitry? Can you tell me what their design requirements are?

Thanks,

Nick

0 Joe Ji 11 months ago in reply to Nick Butts

TI__Intellectual 2115 points

Hi Nick

Thank you for the quick response, I they need 0,5A LDO. I am familiar with TPS7b7701 and this device is widely used in customer side, I will check with customer latter.

Thank you!

Best regards

Joe

22 AUG

+1 Nick Butts 11 months ago in reply to Joe Ji

TI__Mastermind 41055 points

Hi Joe,

Thanks. If they can provide the required input voltage rating and output voltage as well then I can help to find an alternative. Also if they have more detailed requirements (e.g. noise, PSRR) then please include that information.

Regards,

Nick

0 Joe Ji 10 months ago in reply to Nick Butts

TI__Intellectual 2115 points

Hi Nick

TPS7b7701 can be applied in customer's EE.

Thank you!

Best regards

Joe

29 AUG

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TPS7B7701-Q1: ASIL B compliance question