Part Number: TPS730
Hi,
we use TPS73001 for 5V to 2.5V/100mA convertion, C_NR=10nF, feedback resistor R_top=33K, R_bottom=32K, Cff=18pF. As SCH picture below.
TPS73001 claims fast start up time about 50us, and I guess the actual ramping time is…
Hi Hari,
In order to increase the battery life, you will need to increase the efficiency of your application. For a linear regulator the output voltage and output current are fixed requirements driven by the application. This only leaves two variables…
Part Number: TPS730 Hi there,
We are using two TPS73001 to generate Vout1=5V and Vout2=2.5V from 5.5V Vin, less than 50mA load for each Vout. Some questions to consult.
1. In datasheet section 8.1.1, the recommended feedback resistor R2 is 30.1K to…
Stephen, Thanks for the explanation. In addition to your answer, I found material from Texas Instruments. www.ti.com/.../slva079.pdf As a result: Vin = Vout + Vdo (max) is a normal mode of functioning in my case (Vout =3.3, Vdropout = 0.250(max) Vin …
HI Selvedin,
The TPS730 is another choice that can work well.
The Positive LDO can only source current and the negative LDO can only sink current. So as long as the absolute maximum voltage across the operational amplifier is not exceeded, the…
Hi Kyle,
Could we know the difference between TPS736 and TPS730 family about the chip design for this issue?
Because we change the design to TPS730 family, we need to guarantee the part can work normally for our product.
Thank you!
