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…
Part Number: TPS7A47 Other Parts Discussed in Thread: TIDA-01371 , TPS7A54 , TPS7A85 Hi,
I would like to ask you some questions about TPS7A47 with TIDA-01371 as below.
TIDA-01371 Programmable ±100-V, High-Current, Floating Linear Regulator Reference Design…
Hi Aidan,
The dominant noise source in an LDO is the gained up reference voltage. Since a tracking LDO is using an external reference and is operating in unity gain, I would suspect that if you used a low noise reference, roughly the same noise would…
Hi Ryan-san,
I found that the AbsMax for OUT, NR and SENSE/FB pins is definitely mentioned in TPS7A47-Q1 data sheet as below, so would this mention be also applied to TPS7A47(the non-Q1 part) ? If yes, not only our customer but also I believe that TPS7A47…
Hi Khoi,
Have you looked at TPS7A47-Q1? This is the closest part released to date that I am aware of to your application needs.
Very Respectfully,
Ryan
Part Number: LM46001-Q1 Other Parts Discussed in Thread: LM46001 , , TPS7A47 I'm easily confused, so please bear with me. I'm trying to perform an analysis on a circuit that uses a LM46001AQPWPTQ1. I've read the datasheet multiple times and tried to apply…
Part Number: TPS7A47 Other Parts Discussed in Thread: TPS7B4253-Q1
Hello
I have chosen all of LDOs in my system from TI such as TPS7A47 and ....
I found an article in Maximintegrated below:
https://www.maximintegrated.com/en/app-notes/index.mvp/id/3…
Part Number: TPS7A47 Hi,
Q1,
According to P.7 of the datasheet, Minimum I(CL) is 1A, and Typical I(CL) is 1.26A.
But , According to Figure 10 on P.9 , I(CL) is more than 1.5A over recommended operating range.
Could you tell me which is correct I(CL)…
