Part Number: TPS748A-Q1 Tool/software: Hi TI Expert,
Few questions about the TPS748A-Q1 would like to check with you:
1. About the ISHDN, why we have 0.8V VOUT when VEN is lower than 0.4V, that's the leakage from VIN or we just add extra power source…
Part Number: TPS748A Other Parts Discussed in Thread: TPS74801-Q1 Hi,
we are considering to use TPS748A in an upcoming project, since it has excellent accuracy and PSRR combined with a programmable soft-start time. Unfortunately, the part datasheet…
Part Number: TPS748A-Q1 Hello
Do we have any LDO which could tolerate the 140 degree environment temperature and the 175 junction temperature.
If not any recommendation in high temperature tolerance LDO device.
Thanks
Yuhao
Part Number: TPS748A Hi,Team
Please tell me how to calculate soft-start-time. There is a soft start time calculation formula in 8.2.2 Detailed Design Procedure in the data sheet below. I believe the formula for calculating tss is as follows.
tss …
Part Number: TPS748A-Q1 Other Parts Discussed in Thread: TPS79633-Q1 , , TPS748A We want to know the dropout voltage under the case of Vin=3.8V, Vbias = 5V, and Vout=3.3V.
Need to compare the characteristics between TPS79633-Q1 and TPS748A-Q1 to judge…
Part Number: TPS748A Hi Team,
For the adjustable version of the TPS748A (TPS74801A), my customer pointed out that there is no equation for resistor network programming the output voltage.
Since the internal reference is 0.8V (typ), I assume that Vout…
Part Number: TPS748A-Q1 Other Parts Discussed in Thread: TPS748A , , TPS74801
Hello,
Normally，LDO output Vout = Vfb*（R1+R2）/R2，there is no description in the datasheet, dose tps748a Vout be set by Vfb, R1, R2?
And, is there any output fixed version…
Part Number: LP5922 Other Parts Discussed in Thread: TPS748A , TPS786 Tool/software: Hello Team,
We are Looking for an LDO with Current capability greater than 1.2A and ground Current less than 1mA at No load condition.
We came across LP5922 part…
