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Original question:

REF5045A-Q1: REF5045A-Q1

REF5045A-Q1: REF5045A-Q1

Ramana murthy
Expert 1640 points
Part Number: REF5045A-Q1
Other Parts Discussed in Thread: REF5045, LM4051-N

Dear Sir,

I am looking for Voltage reference IC

Input Voltage: 5V DC
Output Voltage Reference variable : 0 to 4.5V DC

Please suggest suitable IC

Regards
Murthy

  • 0
    TI__Mastermind 19370 points

    Hi Murthy,

    4.5V is a very niche voltage so we do have limited options. can you help share the use case of this voltage? We are always looking to expand the portflio.

    Currently, we have the REF5045 which is a very high-precision device.

    If you need less precision, then you will have to use a LM4051-N ADJ and use resistors to adjust the output voltage to 4.5V.