TPS7H1101-SP: Minimum Resistor Values for Output Voltage

Part Number: TPS7H1101-SP

Table 2 of the TPS7H1101-SP data sheet list different resistor values for typical output voltages.  Do you know if there is a minimum required resistance for the Rtop and Rbottom resistors?  We are using this device for a +1.21Vout and would like to use high precision 2K foil resistors.  Thanks.

1 Reply

  • Hi James,

    There is no minimum required resistor for Rtop / Rbottom. However if you use small value of resistors then the internal current draw will increase and effecting the efficiency of part. 10K range was selected to minimize the internal current consumption.
    You should be fine with using 2K foil resistors in your application.