Part Number: LP38853 Tool/software: I am using this to regulate down 1.8 V to 0.9V. The Bias voltage is 3.3V.
When it is first turned on , all looks fine.
I put on a load of 650mohm, (about 1.3A) the output is a sawtooth with 300mv peaks center at…
Part Number: LP38853 In the datasheet for the LP38853 there appears to be two conflicting statements:
Under recommended operating conditions:
"Vin cannot exceed either Vbias or 4.5V, whichever is lower"
Under section 7.3.2:
"There is no…
Part Number: LP38853 Hi,
I use the LP38853, TO220 package in one of my designs. This is an old design.
When I used it, the RθJC(bot) in the datasheet of the TO220 package was 3 C/W.
Now I saw that there is a new datasheet but in the new datasheet…
Part Number: LP38853 Hi Linear team
Can I get information CDM(Charged Device Model) of ESD?
I can't search CDM information on datasheet.
Best Regards
Gerald
Part Number: LP38853
Dear all.
Please teach me about reverse current. Reverse currrent is written in the data sheet as follows. -------------- The NMOS pass element, by design, contains no body diode. This means that, as long as the gate of the pass…
Part Number: LP38853 Dear all.
When Super Capacitor(1F) is put in the output in LP38853, is there the any problem? At this time, Vin and BIAS start up at the same time.
Regards, PAN-M
Other Parts Discussed in Thread: ADC12D1600 , LP38853 , TPS74401-EP
Is there a QML version of the LP38853 (LDO) or a similar LDO? The ADC12D1600 recommends an LDO between the DC/DC switcher and the 1.9V analog input. The key specs in the LDO are 1.9V…
Hi Divya,
The only suggestion I can find is that several of the logic lines in our evaluation board have a series 50ohm resistor.
For example pins: ADC10D1X00RB.pdf
U3 PDI
V3 PDQ
Y3 FSR
W4 DDRPHASE
B3 ECE
V4 CALDLY
V5 DES
This is to…
