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Showing 37 results View by: Thread Post Sort by
  • Jason Song
    Jason Song
    • 3 months ago
    • Power management
    • Power management forum

    RE: LM2936: "ORing" Voltage Regulator Output for Power Supply Redundancy to a Load

    Hi Tarik Using diodes to create the "Oring" from two LDOs is quite common and it should work, but please note that the voltage drop across the diode could change over temperature and over load-current. At the output, you will get 5V - Diode...
  • David Schanin
    David Schanin
    • 20 hours ago
    • Power management
    • Power management forum

    LM2936: Output Capacitor Selection

    Part Number: LM2936 The data sheet for this part on Page 15, paragraph 8.2.2.2 spec's that the output cap needs to be tantalum (based on requirements) but it goes on to say a ceramic MLCC can be used with a series resistor of 500mOhm to 1Ohm. However...
  • Guilherme Oliveira
    Guilherme Oliveira
    • 10 months ago
    • Power management
    • Power management forum

    LM2936: Maximum Power Dissipation

    TI Thinks Resolved
    Part Number: LM2936 Hello, Datasheet item 6.1 Absolute Maximum Ratings note (3) states de following: " The maximum power dissipation is a function of TJ(MAX), RθJA, and TA. The maximum allowable power dissipation at any ambient temperature...
  • Terry Lawrence
    Terry Lawrence
    • 11 months ago
    • Power management
    • Power management forum

    LM2936: Not Regulating

    • Resolved
    Part Number: LM2936 I purchased several fixed output LDO regulators, specifically LM2936Z-5.0/NOPB
  • domenyko
    domenyko
    • over 1 year ago
    • Power management
    • Power management forum

    LM2936: add a delay using the SD pin

    TI Thinks Resolved
    Part Number: LM2936 Dear all, can you suggest a circuit to generate a delayed power on using the SD pin ? The LM2936 has a SD which works in the opposite way respect with most of similar devices. regards, Domenico
  • Cathy Godfrey
    Cathy Godfrey
    • over 1 year ago
    • Power management
    • Power management forum

    LM2936: LM2936

    TI Thinks Resolved
    Part Number: LM2936 Hello, I am looking for the RoHS 3rd party reports for your part number LM2936MM-5.0/NOPB. Please forward to cathy.godfrey@bourns.com. Thank you
  • Himanshu Gupta16
    Himanshu Gupta16
    • 3 months ago
    • Power management
    • Power management forum

    RE: TPS7A4001: Output Voltage drop till 2.5V

    Hi Stephen, you summarised it correctly, I want to add a point, the Connectors are mounted at Panel. There is no direct noisy signal set under the LDO area. No other signal present. FB pin placed at top layer, ( Layer2 and Layer3 are empty under...
  • Hen
    Hen
    • over 1 year ago
    • Power management
    • Power management forum

    LM2936: LM2936

    TI Thinks Resolved
    Part Number: LM2936 Hi Please advise which part number replace the NRND part LM2936HVBMA-3.3 , can you sent me PCN. Thanks
  • Blake Soileau
    Blake Soileau
    • 6 months ago
    • Power management
    • Power management forum

    RE: LM2936: Operation >40V with non-HV part

    Alex, Please see my responses to your questions in line below. 1) Yes, the LM2936 will survive a supply voltage >40 V up to 60 V (ABSMAX VIN), however we cannot guarantee performance according to the electrical specifications listed in the datasheet...
  • Cyril Baby
    Cyril Baby
    • over 1 year ago
    • Power management
    • Power management forum

    LM2936: LM2936 3.3V version and 22uF output cap

    TI Thinks Resolved
    Part Number: LM2936 Hi, There is a min value of 22uF for stability in the datasheet of the 3.3V version. Is that a "one size fits all" constraint or are there other conditions for stability using a 10uF capacitance ? My application has...
>

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