Part Number: TPS7A47-Q1 Other Parts Discussed in Thread: TPS7A47 , TPS7A4701EVM-094 Hi Team,
I have question about how to decide the feedback resistance when I use the ldo as a programmable type.
First of all, I'd like to know the circuit topology in this…
Hey Fred,
The TPS7A47-Q1 (TPS7A4701QRGWRQ1) is automotive qualified and has a good thermal resistance.
Another solution to look at would be the TPS7B8601QDDARQ1 or the TPS7B8601QKVURQ1 also automotive qualified.
Best,
McKyla
Hey Jimmy,
The L99VR01 also appears to be a watchdog LDO. Unfortunately, we do not have any automotive, watchdog LDOs with the programable output, but I would recommend the TPS7A63-Q1 this is a similar LDO to the L99VR01 in functionality and has an adjustable…
Thank you very much for your reply.
Sorry for forgetting to add, my input voltage is 12V, and the output is 10V and more than 100mA (thanks for your hint, I think I know how to find LDO). I'm not too sure about the calculation of PSRR. Assuming the…
Hey Ahmet,
Some alternatives would be the TLV767, TPS7A47-Q1, and TPS7A49. Unfortunately, they are currently facing supply issues as well. Do you happen to have a sale representative that your team works with? This forum usually is used for technical…
Part Number: TPS7B82-Q1 Other Parts Discussed in Thread: TPS7B88-Q1 , TPS7A47-Q1 , TPS746-Q1 , TPS785-Q1 , TLV767-Q1 Hi, TI Support Team
I have recommended the following parts to the customer as a substitute for other SUPPLIER.
- TPS7B82-Q1
- TPS7B88-Q1
…
Hello Srikanth-san
Thanks for your reply.
I could find below description at TPS7A47-Q1.
N pin to GND pin : -0.4V to 36V OUT pin to GND pin : -0.4V to Vin + 0.3V.
But we are studying about TPS7A47, not Q1 product.
If both of Q1 and non-Q1 are same voltage…
Other Parts Discussed in Thread: TPS7A94 , TPS7A47 , LM317 , TLV767 , TLV757P , TPS785-Q1 , TPS7A45 Hi LDO team,
Could you help to check if you have a P2P solution for ISL80101IRAJZ in DFN10?
https://www.renesas.com/us/en/document/dst/isl80101-adj-datasheet …
Zirui,
Assuming a Q1 grade device is needed I would look at are the TPS7A47-Q1 or the LM317MQ devices which support the higher VOUT/IOUT needed for the application, however please note LM317MQ may not work due to the dropout limitation on the device. Let…