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TPS7B86-Q1: TPS7B86-Q1 Availability and/or replacement?

can altineller
Expert 1470 points
Part Number: TPS7B86-Q1
Other Parts Discussed in Thread: TPS7B87-Q1

Hello,

I am using TPS7B86-Q1 in my design. Unfortunately this part has been unavailable for a long time. Is there any information whether it will be available in the near future? If not, could you recommend me a replacement ti part?

Best Regards,

Can

  • 0
    TI__Expert 3860 points

    Hi Can,

    For supply related questions please refer to the local representative that you're working with in your area.

    As far as any replacement recommendations, TPS7B87-Q1 has similar specs to the part you're using, however the pinout will have some differences. Additionally, TPS7B87-Q1 is not available in an adjustable output voltage version.

    Please see the spec table below for specs reference:

    Generic Part Number TPS7B86-Q1 TPS7B87-Q1
    Iout(Max)(A) 0.5 0.5
    Vin(Max)(V) 40 40
    Vin(Min)(V) 3 3
    Vout(Max)(V) 18 5
    Vout(Min)(V) 1.2 3.3
    Fixed Voltage(V) 5 5
    PSRR @ 100
    KHz(dB)    		 65 70
    Noise(uVrms) 280 252
    Accuracy(%) 1 0.85
    Dropout voltage
    (Vdo)(Typ)(mV)    		 370 360
    Iq(Typ)
    (mA)    		 0.02 0.017
    Output capacitor type      Ceramic Ceramic
    Thermal resistance
    θJA(°C/W)    		 29.7 29.7
    Operating temperature
    range(C)    		 -40 to 150 -40 to 150