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  • TPS7A20: TPS7A2055 low output voltage

    Part Number: TPS7A20 Hi, i have trouble working with the TPS7A2055PDBVR LDR regulator. I want to use this chip to generate a 5.5V output voltage from a 6 V source. In my design i have an output cap with 22uF and an input cap >1 uF. The load is connected…

  • TPS7A20: Lead Frame material

    Part Number: TPS7A20 Hi Team, I got an inquiry from my customer on the lead frame material of our TPS7A2050PDQNR. They noticed in our material declaration that for our lead frame, a part of the material content has epoxy. This is the first time for them…
    • Answered

  • TPS7A20: Altium Manufacturer Part Choice

    Resolved
    Part Number: TPS7A20 Hey team, I'm doing a power project for my FAE rotation, and I'm brand new to Altium in which we will do a PCB design and layout. I see there are a ton of options in the Manufacturer Part Search, but only a couple that I'm able to…
    • Resolved

  • TPS7A20: Asking for TPS7A2018PDBVR design review and suggestions

    TI Thinks Resolved
    Part Number: TPS7A20 Hi Team, Customer would like to design TPS7A2018PDBVR. Would you please help review the Vin/Vout/start-up current and provide your comments about any current risk concern? the max current is around 728mA. is there any concern about…

  • TPS7A20: PSRR

    Part Number: TPS7A20 Hello, I would like to know the PSRR parameter of the component TPS7A20, after the Dataheet, this parameter depends on the output current and the frequencies. I use this component to power my Hydrophone (I work in the 10Hz to 20kHz…

  • TPS7A20: SPICE model

    Part Number: TPS7A20 Other Parts Discussed in Thread: TPS7A02 , Hi, I am using the TPS7A20285 LDO and simulating the effect of ESR of the output cap. I see the datasheet lists the output cap requirements as 0.47uF minimum and 100mohm max. I downloaded the…

  • TPS7A20: Abs Max Voltage - Any Issues?

    TI Thinks Resolved
    Part Number: TPS7A20 Hi Team, I’m using the TPS7A2028 and I really like it. I’m currently powering the dispenser with 3 alkaline batteries (1.5VDC each, 4.5VDC total) in series. There is a possibility that I may move to 4 alkaline batteries…
    • Answered

  • TPS7A20: VIN is lower than Vout

    Resolved
    Part Number: TPS7A20 Hi Experts, My customer is considering to use TPS7A20 to generate 3.3Vout(fixed) from battery. Battery supply voltage is 3.6V and decresing gradually. When the battery voltage is lower than VOUT + VDO(Dropout voltage), Vout starts…
    • Resolved
    • Answered

  • TPS7A20: About design Cin /Cout capacitance

    Resolved
    Part Number: TPS7A20 About TPS7A2018PDQNR (Vout 1.8V/ package X2SON), 1. We are thinking that select the Vin/Vout capacitance as below figure condition. Do you think that Is diagram condition no problem for meet our need spec? Our need spec: Vout 1…
    • Resolved

  • TPS7A20: Looking for TI Drop-In Alternative for Microchip LDO TC1186-3.3VCT713

    TI Thinks Resolved
    Part Number: TPS7A20 Hey LDO team, I have a customer using a Microchip 3.3V LDO (TC1186-3.3VCT713) and is wondering if you have a drop in alternative here. I used the TI BOM Cross Reference tool to search this specific part but nothing came up so I wanted…

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