Part Number: LP3990 Tool/software: Tool/software:
We would require support to find out the presence of dechlorane and UV328 substances in the component - LP3990MFX-1.2/NOPB
Preliminary analysis has been done by checking the presence of CAS ID - 135821…
Part Number: LP3990 Tool/software: We would require support to find out the presence of dechlorane and UV328 substances in the component - LP3990MFX-1.2/NOPB
Preliminary analysis has been done by checking the presence of CAS ID - 135821-03-3, 135821…
Part Number: LP3990 Hi Team,
Customer is looking for the 3.3V LP3990 PSPICE simulation.
Looking in the product folder, there is no specified pspice for 3.3V. Is there a reason about this?
Thank you in advance.
Regards, Maynard
Part Number: LP3990 Hi team, Good day.
It was mentioned in the datasheet that the LP3990 has thermal-overload and short-circuit protection. Regarding the short-circuit protection, our customer has the following questions.
1.To what time LDO output…
Other Parts Discussed in Thread: LP3990 Hi ,
We have a 1.2V generating circuit from 3.3V input using LP3990 LDO.
Input is having 1uF ceramic capacitor output is having a 1uF ceramic,a 10uF tantalum and 4x 0.1uF ceramic capacitors.
The rail is powering…
Other Parts Discussed in Thread: LM4132 , LP3990 , LP3985 'Load Regulation' is specified from 1mA to 150mA for these parts. Can the regulator run and maintain output specifications below 1mA? Presumably they'll run smaller loads but will they suffer stability…
For LP3990SD-x.x/LP3990MF-x.x pin 4 : I will need to get the pin 4 vs bond-wire information from Product Engineering to answer. Hopefully I can get info within a few hours.
As for LP3990 Cout = 10uF, no problem with stabilty, a few 10's of micro-seconds…
Part Number: TPS746-Q1 Other Parts Discussed in Thread: LP3990 , Tool/software: Hi,
I'm looking to use the fixed 3.3V version of this part ( TPS74633PQWDRVRQ1) in a design. Vin = 5 - 6V. The load on the output will only be ~15mA, but there's ~40uF of…
Part Number: LP5900 Other Parts Discussed in Thread: LP3991 , LP3990 , Team,
Due to shortages we are working on replacing a LP3990 and LP3991 with a LP5900.
In the datasheet we see the following statement about dropout for LP3990:
The LP5900…
Part Number: LDC3114-Q1 Other Parts Discussed in Thread: LDC3114 , LP3990 Hi, I have a couple questions about LDC3114 power consumption.
1: The LDC3114 datasheet Page 1 shows "One button: 6 µA at 0.625 SPS" while Page 5 shows "Standby supply current…
