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Tool/software:

Hi everyone,

I’m Simon, currently working on a circuit design using TI’s TPS7A53 LDO regulator. My application requires a 0.8V output, which appears to be the minimum voltage supported by this device according to the…

Tool/software:

I am reaching out regarding a design challenge in my application and would appreciate your assistance…

Hi,

I am using TI LDO - TPS7A5301RPSR for my design.

Can you please advise if the component can be damaged in case I set it as Disabled (J313) but I will connect an External Power (J310) to the LDO power rail?

V_IN = 1.5V (stay on…

Hi Team:

in my application I should use a load capacitance of 660uF (330uF tantalium + 330uF electrolytic), and with a feedforward capacitor of 4.7nF the TPS7A7002 and the device is working well.

Since in the datasheet of TPS7A7002…

Hi team,

The customer would like to use TPS75533KTT for high current applications:

The output is 3.3V at an input voltage of 5V, with a voltage drop of 1.7V. Based on the maximum current of…

Hi,

Good Day.

If LP3856ES-2.5/NOPB (2.5V/3A) recommended for Voltage rail to an FPGA device?

Please advise. Thank you very much.

Best Regards,

Ray Vincent

Hello,

for our design I'd like to use the TPS7A53 as a low-noise reference power sources, powering analog devices such as ADCs, HF-module and MCU all at once.

(https://www.ti.com/lit/ds/symlink/tps7a53.pdf?ts=1680723465539&ref_url…

Hi,

We are using TPS7A92 in our project.

But during bringup of the board, we came to know we need higher current for the IC which is powered by TPS7A92.

So, please share…

Hi Team, 

Is there comparison between TPS7A53 and TPS7A57 and TPS7A84?  Thanks. 

BRs

Given 

Hi everyone,

I am looking for fully RoHs compliant alternatives for the parts listed below.

• LM1085IS-12/NOPB
• LM1085ISX-5.0/NOPB
• LM2990SX-12/NOPB

Are there any better alternatives?

Kind regards,

Kavita

I just noticed that unlike most other parts with internal aux regulator, there's no explicit prohibition not to load the VREG5. There's even I_{O_VREG5} specified. Is it allowed to load…

Dear Sirs,

May I use 2 LDOs in parallel to get a double output current?

My customer wants to use 2pcs TPS7A7401 to do such design.

Please help to advise.

Thanks.

Hello,

I'm looking at feedback resistor values for the TPS7A53 device.
I have confirmed that Table 5 in the datasheet lists the recommended values for the feedback resistors.
(Question)
Please let me know if you have any information…

Hello, 

I have a customer who would like to use the TPS7A53 while having low input and low output voltages.

For example: Vin=1.3V, Vout=1.15V

Could he connect a 3.3V Enable pin to this device?

Thanks, 

VL

Hi Team,

There is a good new that we could DIN TI product!

Customer is looking for the replacement of MAX38904B (P2P would be better )

1. Please help suggest…

Dear TI,

I am currently using TPS7A5201RPST, for my design. The design is ready for production unfortunately I couldn't get hold of this part both from the supplier or Mouser. Question…

Hello TI team

I need your help for my new IoT devise solution.

On my device exist LTE modem with 2G. My power source is three ENERGIZER L91 Ultimate Lithium, 1.7V. this is men…

Hi team

We can see the definition of Tss in the datasheet and can see the definition of Tref in the app note as below to calculate the start up time. Is it OK that Tss and Tref are identical?

https://www.ti.com/lit/an/sbva042/sbva042…

Hi team 

Could you tell how to deal with PG-pin of TPS7A53 when it is unused?

Regards,

Noriyuki Takahashi

Is tps7a53 the best alternative to rt9088?