Part Number: LP2951 Other Parts Discussed in Thread: TPS709 , , TPS7A16 , TPS7A47 Hi Team,
There is a good new that we could DIN TI product!
Cause LP2951-33DRGR is out of stock...
Customer is looking for the replacement of LP2951-33DRGR (P2P would…
Other Parts Discussed in Thread: LM5155 , TPS7A57 , TPS7A52 , TPS7A53 , LM317 , TPS7A47 I am working on the design of single input multi output dc-dc converter with following specifications.
Input 28 V dc (16 V - 48V)
Outputs are 5V, 8A ; 5V…
Hey Thomas,
This is because the TPS7A4700 is a subset of the TPS7A47.
Luckily the devices are more or less equivalent, thus most of what I said is still valid.
For part selection though, I suggest you try using Webench.
If you have any further…
Hello Jason,
I have read the linked post and looked into TPS7A47 and the syncing NR/SS pins seem to help to minimize the Vout tolerance. The only problem is the price. I need to sink 5.5A @ 19V then I need 6 TPS7A47, which is almost $14 from the supplier…
Hi Mahmoud,
Can you share the schematic of your TPS7A47 prototype board? The reason I am asking is because TPS7A47 has decent PSRR values at 1MHz if you have enough headroom between Vin and Vout. The PSRR@1MHz may drop significantly if the headroom…
Part Number: TPS7A33 Other Parts Discussed in Thread: TPS7A88 , , TPS7A47 Hello,
I have a design with few analog supply rails that use TPS7A88, TPS7A47, and - unfortunately - TPS7A33. While the first two work great without problems, the negative rail…
Part Number: TPS7A4701-EP Other Parts Discussed in Thread: TPS7A47 My questions is this: what is the maximum reverse voltage across the regulator, Vout to Vin…that is the case where Vout is greater than Vin?
I understand that Vi must be >or= Vo+1v…
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…
HI Knute,
How much current do you need and what is the maximum input voltage range? Our TPS7A47 can work as a tracking LDO if you drive the reference -10V below VIN.
We also have a few tracking LDO's here .
This issue with all of these recommendations…
Hi,
Yes. the TPS7A47 regulates to the Sense pin. So if the load is a long distance from the LDO across a board connector, the characteristic impedance of the traces both in the output and the GND return could impact the actual voltage seen at the…
