Power management

How would I decipher the datecode on P/N STPS3L40UF? The marking on the part is GP502 and the trace code on the label is GP50206Q VW GP Please advise...

The marking on the part is GP502 and the trace code on the label is GP50206Q VW GP

How to calculate Schottky rectifier diode Power? (STP2L40U)

Hi I use STPS2L40U in the buck-boost circuit. ​I read STP2L40U datasheet. It shows Schottky rectifier diode P=0.22xIF(AV)+ 0.06xIF(RMS) 2.I have three question.What are 0.22 and 0.06 meaning? Does IF(RMS) mean LX path current or others? P means power...

Top Side Marking for STN3NF06L

Please advise if there's a PCN related to the top side marking for the part number STN3NF06L?Also please confirm if both top side marking is valid. Attached photo for reference. Thanks

Please review the schematics designed using LDK130C-R

Hi Can you provide FIT and MTBF information of ST1S31PUR part Regards Abishek V

Hello STC3100 clock issue The request is to increase sampling rate of T and V from 2.0 seconds down to1.0 s

HelloThe STC3100 IC clock setting. Is it possible to trim Rosc from the recommended value of 200K and to set the internal oscillator from 32KHz to a higher rate of ~64KHz which is under max of 70KHz?.The request is to increase sampling rate of T and ...

we have devices from ST that was marked as ST MZ735 on top of IC. Could you please share the datasheet of the above ic.

Could we use an equivalent capacitor to replace the 12 capacitors needed for the supply pins (VDD1-VDD8 + VBAT etc..) ?

Our PCB space is limited, what is the counter effect by doing that, we are we missing ?

STPMIC1 - Suggestions on PWRGOOD signal output

Generally, most regulators have a PG or PWRGOOD output that can be used by the system to know when it's safe to start booting. With the digital signals on the STPMIC1, are there ones that could be configured to serve this purpose?If not, I was consi...