Part Number: LM385-2.5 Hello Team,
I reviewed the datasheet but couldn't spot any variances between LM385MX-2.5/NOPB & LM385BMX-2.5/NOPB. Can you clarify the dissimilarities between these components?
Best regards,
Harsh
Part Number: LM385-2.5-N Tool/software: Customer is looking for p2p device and high temp operation one. Could you kindly offer the suggestion. very thanks.
LM385MX-2.5/NOPB
Regards
Brian
Part Number: LM385-2.5-N Hi Team,
Our customer is looking for the tested limit spec of the reverse breakdown voltage of the LM385M3-2.5/NOPB variant of LM385-2.5-N. The datasheet shows the characteristics for its different variants. However, it does…
Hi Colin,
this is a shunt regulator. To maintain regulation a minimum current of 20µA must be able to flow into the LM385-2.5.
Let's have an example: If the resistor is chosen to be 75R, then a current of (3.3V - 2.5V) / 75R = 10.7mA will flow through…
Other Parts Discussed in Thread: TL431 Not sure is this is the correct forum to post this query in so apologies in advance if not.
I need a 2.5V reference for my PIC 16F886 project to act as a voltage reference for the Analogue/Digital converters built…
Hi Hsu,
Are you looking for a shunt voltage reference at 2.5V or does any voltage reference work?
For a 2.5V TL431 with Ika(min) of 10uA, we do not have a device that meets those specifications but we do have alternatives.
The ATL431 is 2.5V with…
Other Parts Discussed in Thread: LMP91000 , LM4120 , LM385-ADJ Hello I have the following question
Is possible to reduce the current consumption by changing Vref by Linear Regulator ?
http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber…
Part Number: LM385-1.2 Hey Team,
I have a customer that is using the LM385 (I don't know full part number) for their previous generation handheld Digital Multimeter.
Could you provide any recommendations for a device that targets higher precision…
Hey Dan,
LM120K-5.0/883 is indeed obsolete. I've attached the PDN.
We don't have an exact P2P replacement so I'd recommend the UA79 series as the closest alternatives.
~ Aaron
PDN 200824.pdf
Hello Nicholas,
Converting a -Vin negative voltage to a -Vout lesser negative voltage is fairly easy as the topology goes. A buck or synchronous buck will work fine. The problem is sensing the negative output voltage. Since the IC and converter circuit…
