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LM2903-Q1: application check

Part Number: LM2903-Q1
Other Parts Discussed in Thread: LM2903

Tool/software:

Hi team,

My customer is analyzing one potential use case in their design, where VCC and input of the LM2903-Q1 is unpowered, but the output is pull up to 5V through 1kohm resistor. Would you please help check whether there's risk for this design. My understanding is the output stage is OFF and 5V is within the voltage rating, it should be okay. Please kindly share your suggestion,

Thanks

Scarlett