Part Number: TPS7A90 Hi
Our customer is comparing the competitor and TPS7A90 about load transient.
The transients specification of competitor is very fast such as 1.5us(time to ouput voltage settle) at Io=1~500mA/Co=4.7uF. As I can see at figure 30, the…
Part Number: TPS7A90 I want to give 5V as input and get 1V as output and wants to draw a current of maximum 400mA.So is it practically advisable to drop 4V and draw 400mA.Will there be heating or other issue if done So.
Part Number: TPS7A91 Other Parts Discussed in Thread: TPS7A90 Dears:
Before design using TPS7A90 to generate 1.2V(Input is 1.8V), now plan to use TPS7A91 for using higer current.
Could TPS7A91 directly replace TPS7A90 in the before design?
Part Number: TPS7A90 Hi
I need to provide an option for multiple output voltages(1.8,2.0,3.6,4.0) with 500mA current from 3.5-5V input voltage
For this purpose I chosen TPS7A90 is this better choise(0.6mV rms noise on output voltage) ?
can you please…
Part Number: TPS7A90 Hello,
My application has a sensor which requires regulated voltage for precise measurement, also requires it to be low-powered so I need to turn off the sensor when not in use. I have seen that Iq and I shutdown are low for LDO.…
Part Number: TPS7A90 Other Parts Discussed in Thread: TPS7A91 , Hello,
I need some additional package information about TPS7A90 and TPS7A91.
1.
Are thermal pad and terminal pins are on the exact same plane?
2.
I need average value of the 1, 2, 3 and…
Part Number: TPS7A90 Other Parts Discussed in Thread: TPS7A47 , TPS7A83A Hi team,
A customer has some questions about spectral noise density in the datasheet of TPS7A90. Could you please answer the followings?
Can you explain the meaning of spectral…
Part Number: TPS7A90 Hi,
TPS7A9001DSK is used by customer.
5.25V to 4.5V/0.5A
5.25V to 5V/0.5A
schematic is as below.
at startup test, customer see that output voltage will ramp up to a value which near ideal value, then going up slowly to ideal value…
Part Number: TLV751 Other Parts Discussed in Thread: TLV755P , TLV758P , TPS7A90 Hi team,
My name is Simeon Aleksandrov, I am an FAE intern at TI BeNeLux.
We are searching for an LDO for 5V0 Vin to Vout 3V3 @ 500mA. Key requirements:
High PSSR
Good thermal…
Hi Sean,
You are correct in that the output voltage will not fall so long as the input is at least VOUT + VDO. However, PSRR is affected by the proximity to dropout - operating closer to dropout reduces effective PSRR - so I would imagine that that is…