TLV1117LV33EVM-714: Horizontal axis unit

Hi Josh,

Thank you for your reply.

For TLV1117LV, the Startup time is mentioned on datasheet as 100 µs, but for TLV1117, it is not shown on datasheet.

What's the Startup time of TLV1117, is it same as TLV1117LV?

Best Regards,

Tom Liu

Hi Liu,

We don't have that data on the datasheet as you stated. I will have to order the TLV1117 and then test it to give you a proper answer which will take around 2 weeks. The startup times might not be the same. Please let me know if you want me to order the part and test it. 

Thank you,

Josh Nachassi

Hi Josh,

Thank you for your reply.

If you have calculated the theoretical value of turn on time for TLV1117, please let us know.
If you haven't, can you tell me the approximate value or the measurement value and measurement circuit?

Best Regards,

Tom Liu

Hi Liu,

There is no way to calculate the startup time. We can order the part for you and test it. 

Thank you,

Josh Nachassi

Hi Josh,

Thank you for your reply.

Could you test the turn on time for TLV1117 and share the measurement circuit with us?

Best Regards,

Tom Liu

Yes I can order the part and test it. In the meantime, I can help you find an LDO with similar specifications and a startup time you are looking for. Can you give me an idea of what the customer wants?

Thank you,

Josh Nachassi

Hi Josh,

Thank you for your reply.

There is no any response from customer so I think just test the turn on time first.

Thank you very much.

Best Regards,

Tom Liu

Okay, sounds good. I will keep you informed. 

The part should arrive today so I will test it.