Part Number: TPS791 Please check whether TPS719 is the best solution for MM3816A18, MM3816A25, M3816A33, since the dropout voltage is slightly different.
Does TI has other p2p solutions?
P/N
Core function: Iout
Vout(V)
PKG
Dropout V (mV)
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Part Number: TPS791 Other Parts Discussed in Thread: ADS7042 , , LM4040 Hi team,
My customer is using AD7091R which is a ADC with internal 2.5Vref. The Vref spec. is as below picture.
However, TI doesn't have a proper ADC that has the same internal Vref…
Part Number: TPS791 Other Parts Discussed in Thread: LP5907 Hi team
Now my customer has selected TPS79133DBVRE for the AVDD of ADS7041IDCU.
1. I think that TPS79133 is ok for this application. could you please double-confirm this selection?
2. Do you think…
Part Number: TPS791-Q1 Hi,
In the datasheet of TPS791-Q1 , the ripple rejection vs frequency charts are given for TPS79133 and TPS79118, not for TPS79101. I would like to have the graph as it is significant from my point of view.
Thank you.
Regards,
…
Part Number: TPS791 Hi,
I'm using Ultra-low-noise 100mA TPS79118 IC, but it is providing 1.2V on an empty PCB (without load), and 0.45V with 11*130uA unpowered ADCs as load. I connected all the pins as in the datasheet, with 0.1uF input capacitor, 1uF…
Part Number: TPS791 Hi, team.
”TPS79147 is Obsolete" is stated in the datasheet.
However, it's in production on the Order page.
Should I not use TPS79147 for new designs?
Hi Martin,
It is very difficult to get high PSRR performance with 300mV and 167mV in/out differential. The TPS799 does not look like it will meet your requirements. You may need to increase your input voltage requirement and increase the output cap more…
Hello, I am encountering an issue with TPS79101DBV in a prototype.
Referring to the attached image, the measured voltage at node V_3V5 is not 3.5 V but something around 3.33 V. Both regulators have +5 V for input that comes from a USB connection (after…
