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TPS746: Comparing with Q1 version

Kuramochi Tadahiko
Guru 28715 points
Part Number: TPS746

Hi,

Is TPS74601 the same characteristic as TPS74618-Q1 almost when output voltage set 1.8V?

Best Regards,
Kuramochi

  • +1
    TI__Genius 14245 points

    Hi Kuramochi-san, 

    Yes the devices will be have the same, just keep in mind the external resistor divider used to set the output of the adjustable version will contribute a small amount of inaccuracy when compared to the fixed voltage device. This is because the fixed voltage device has the resistors internal which provides very good resistor matching, but ultimately this is a minor difference. 

    -Kyle