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Part Number: LMV431B
Other Parts Discussed in Thread: TL431LI, TLVH431, LMV431


I'm trying to find alternates for the PN: LMV431BIMF/NOPB. This part has the voltage reference of 1.24V. 

But the part which I found as alternate has the Voltage reference of 2.5V.

The alternates are: TL431LI (MFR: TI) and AZ431AN-ATRG1 (MFR: Diodes Inc)

So, I would like to know how this voltage reference change will affect the functionality. Or is it okay to consider 2.5Vref instead of 1.24Vref?

The application in which the part will be used are: RTC, Voltage Monitoring.

It is an urgent requirement to know the above detail. Kindly clarify the doubt ASAP.

Thanks & Regards,