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  • TPS7A4201: Reverse current protection

    Resolved
    Part Number: TPS7A4201 Hi teams! Does TPS7A4201 have reverse current protection? Best regards. Higa
    • Resolved

  • TPS7A4201: need a +/-20V output tolerant solution

    TI Thinks Resolved
    Part Number: TPS7A4201 hi, I'm looking for a power amp to supply a Nordig device (STB app). Input is 12V +/-15%, output 5V +/-3%, max output current 40mA, max load 100uF, w/ EN, and must be +/-20V tolerant on the putput pin/connector... we have a…

  • TPS7A4201: Enable Pin Input Impedance

    TI Thinks Resolved
    Part Number: TPS7A4201 Hello, Could you please let us know if there is any resistance internally on the enable input EN pin on the TPS7A4201? In the block diagram in section 7.2 does not show anything. We are using a different LDO which has an open-drain…

  • TPS7A4201: Output Voltage drop when a Phone (DECT) is near

    Part Number: TPS7A4201 Other Parts Discussed in Thread: TPS7A4001 , TPS7A4101 , TPS7A49 , TPS7A16 Hello Team, I have here an LDO with Vin=13V, Vout=3.3V. When a DECT Phone is near the PCB the Output voltage Drops. We tested the following: 1. changed Input…
    • Answered

  • TPS7A4201: Minimum Input Voltage Range

    Resolved
    Part Number: TPS7A4201 I have an application where the worst case input voltage to the TPS7A4201 will be 6.3V. Nominally the input voltage will be 7.05V, which is within spec. What aspects of the TPS7A4201 will be affected when the input voltage is slightly…
    • Resolved
    • Answered

  • TPS7A4201 Enable On/Off Time

    Resolved
    Other Parts Discussed in Thread: TPS7A4201 , TPS7A4001 Hello, Is there any information on how long the TPS7A4201 takes to turn on and off when using the Enable pin? I looked through the datasheet and could not find this information. Any insight is greatly…
    • Resolved

  • RE: TINA/Spice: Looking for a voltage regulator

    Hi Mong, You can use the following to search for the part: http://www.ti.com/power-management/overview.html Then if you click on the specific part, you can go to the "Tools & Software" tab/section to see if there is a model available or not for that part…
    • Answered

  • RE: 12Vin 5Vout @ 40mA max regulator, +/-20V tolerant on output

    Resolved
    yes, I was thinking maybe the TPS7A4201 with a diode between the output and the voltage divider to program the VOUT... ok, how can I move the thread? KR Vincenzo

  • RE: Supplying an MSP430 from a Zener Diode voltage regulator

    You mean besides poor load regulation? The TPS7A4201 is only about $0.28 in quantity.
    • Answered

  • TPS71550 Ldo 5volt reg. burns more times

    Resolved
    Other Parts Discussed in Thread: TPS7A4201 , LP2950 Good morning, I just made ​​a circuit with 71550. Input voltage of 18V. Feeds a comparator that activates or deactivates a POWER MOSFET according to the battery voltage (18V). The MOSFET driving a ON/OFF…
    • Resolved

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