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Showing 12 results View by: Thread Post Sort by
  • TPS7A4201: TPS7A4201 Dropout request

    Frank Cai
    Frank Cai
    TI Thinks Resolved
    Part Number: TPS7A4201 Tool/software: Hi Team, Could you help to check if TPS7A4201 can fulfill the following requirement? Vin=16V-20V, Vout>15.4V, Iout=35mA Vout_drop<300mV under T=80°C If not, could you help to suggest another part which…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS7A4201: Reverse current protection

    higa daisuke
    higa daisuke
    Resolved
    Part Number: TPS7A4201 Hi teams! Does TPS7A4201 have reverse current protection? Best regards. Higa
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • TPS7A4201: need a +/-20V output tolerant solution

    Vincenzo Pizzolante
    Vincenzo Pizzolante
    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…
    • over 7 years ago
    • Power management
    • Power management forum
  • TPS7A4201: Enable Pin Input Impedance

    Keith Keller
    Keith Keller
    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…
    • over 8 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS7A4201: Minimum Input Voltage Range

    Greg
    Greg
    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
    • over 8 years ago
    • Power management
    • Power management forum
  • TPS7A4201: Output Voltage drop when a Phone (DECT) is near

    Manuel Infante
    Manuel Infante
    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…
    • over 8 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS7A4201 Enable On/Off Time

    Guilherme Borba
    Guilherme Borba
    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
    • over 12 years ago
    • Power management
    • Power management forum
  • RE: TINA/Spice: Looking for a voltage regulator

    Herman Theodorus
    Herman Theodorus
    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…
    • over 6 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • Answered
  • RE: 12Vin 5Vout @ 40mA max regulator, +/-20V tolerant on output

    Vincenzo Pizzolante
    Vincenzo Pizzolante
    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
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: Supplying an MSP430 from a Zener Diode voltage regulator

    Brian Boorman
    Brian Boorman
    You mean besides poor load regulation? The TPS7A4201 is only about $0.28 in quantity.
    • over 13 years ago
    • MSP low-power microcontrollers
    • MSP low-power microcontroller forum
>

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