Part Number: LM27762 Hi,
We are planing to use this particular LDO in our project. I went through this thread where someone faced problems while using LM27762 , is this issue been solved? or is there any alternates that can be used for this?
Regards, …
Part Number: LM27762 Hi,
I'm trying to understand the operation of the PGOOD pin on this device but I find the working of it confusing.
Within the Pin Functions it says that Logic 0 = Power good, Logic 1 = power not good. I assume that this means…
Part Number: LM27762 Hello,
I am using a LM27762DSST and noticed that the !PGOOD open drain output doesn’t seem to be capable of sinking very much current. I have a circuit that wants to sink about 3.4 mA through that !PGOOD node, but it looks like it…
Part Number: LM27762
I'm using the LM27762 to generate +5 and -5 voltages and I would like to use WEBENCH to simulate performance with various capacitors and resistors, as mentioned on page 13 of the datasheet. When I choose LM27762 in WEBENCH (webench…
Part Number: LM27762 Hi team,
Datasheet merely shows "mV" for Output Voltage Ripple as below.
Just to make sure, does it mean mVpp(peak-to-peak)?
(Or Rms?)
Best regards,
Shota Mago
Part Number: LM27762 Other Parts Discussed in Thread: PSPICE-FOR-TI My goal is to generate +3V and -3V using this component. However when EN- is high (negative voltage active), the simulation fails and errors out after a bit. PGOOD is also high when it…
Part Number: LM27762 Hello team,
I am confused about the VOUT calculation equation. Which equation is correct?
On datasheet, the positive VOUT is VOUT = 1.2 V × (R1 + R2) / R2.
On the datasheet, negative VOUT is VOUT = –1.22 V × (R3 + R4) / R4…
Part Number: LM27762 Other Parts Discussed in Thread: LM27761 , LM2750 , LM2775 , TPS60151 , LM2776 , TPS60400 , TPS60401 Hi,
Kindly review this schematics and provide comments for the above. Required outputs are 5V and -3v3
When tried to simulate but getting…
Part Number: LM27762
Hello,
I am running into some problems with the LM27762.
I've configured it as a ±5V regulator, which is mainly used to generate bias voltages for cheap.
Above are the schematics. After discovering problems, I've entirely…