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Showing 34 results View by: Thread Post Sort by
    Answered
  • LM137: Difference between "Adjustment pin current charge" and "Adjustment pin current"

    Francesco Buonomo2
    Francesco Buonomo2
    Resolved
    Part Number: LM137 I see the datasheet of LM137 and is not clear in the datasheet the difference between "Adjustment pin current charge" and "Adjustment pin current". What is the external circuit to verify "Adjustment pin current charge" and "Adjustment…
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • LM137: (LM137H) - Plating Request

    Gabriel Garza45
    Gabriel Garza45
    TI Thinks Resolved
    Part Number: LM137 Hello, We have a customer who is looking for plating information on this device. There is a note in the datasheet which states Call TI, here in the Support Center, we are not finding the answer the customer is looking for. From…
    • over 8 years ago
    • Power management
    • Power management forum
  • LM137: Precious 10mA Current limit for Negative supply -3.5V

    RAHUL SHARMA52
    RAHUL SHARMA52
    TI Thinks Resolved
    Part Number: LM137 We need to limit the current for -3.5V supply at 10mA. please suggest how we can meet this requirement.
    • over 9 years ago
    • Power management
    • Power management forum
  • RE: TINA/Spice/LM137QML: LM137/LM137QML/LM137H1PQMLV/Regulator/Spice/Pspice/Monte Carlo/Monte/Carlo/Monte-Carlo/Simulation

    Keith Barkley
    Keith Barkley
    For TID, buy some time on a Cobalt-60 source and test it. This is not something that TI would do as part of their typical characterization. I have no idea what your application is, but for CMOS SEU is much more likely to be an issue than TID. Or if…
    • over 9 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • What is the meaning of typical minimum load current ? What is Test method? LM137 and others

    Mitsu727
    Mitsu727
    Other Parts Discussed in Thread: LM137 In “minimum load current” you have the typ of 2.5mA but a maximum-minimum of 10mA (|Vin-Vout|=40V) in the LM137 Datasheet. 1. What's the point of saying "Typ 2.5mA? What for? 2. As Test Method what does it means…
    • over 12 years ago
    • Power management
    • Power management forum
  • Answered
  • LM79L: Do you have temperature coefficient information?

    teritama
    teritama
    Resolved
    Part Number: LM79L Other Parts Discussed in Thread: LM337 , LM337-N , LM137 Tool/software: Hi team, Our customer is looking for negative output LDO that meet the following requirements: Output Voltage: -0.5 V to -2.5 V (fixed output type) Output…
    • Resolved
    • 11 months ago
    • Power management
    • Power management forum
  • Answered
  • LM7800: LM7800 Split Power Supply +/_12V

    Barracuda
    Barracuda
    Resolved
    Part Number: LM7800 Other Parts Discussed in Thread: LM137 , LM337 Tool/software: Hi TI, I would like to build a basic Split Power Supply of +/_ 12V for Dual supply opamps working on breadboard. I was researching and found there is a lot of bad designs…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LM317: Constant voltage drop from regulator

    Knute Ray
    Knute Ray
    TI Thinks Resolved
    Part Number: LM317 Other Parts Discussed in Thread: LM137 , LM337 The desired requirement of the requlator would give a 10V drop regardless of the input voltage. For an input voltage of 35 to 60V, the output would be 25 to 50V. It would track with the…
    • over 6 years ago
    • Power management
    • Power management forum
  • LM337: Enquire on the process technologies node

    Nick Cheng
    Nick Cheng
    TI Thinks Resolved
    Part Number: LM337 Other Parts Discussed in Thread: LM137 Dear Sir/Madam, I would like to find out the different between LM337I and LM137 1) what is the process technologies node, eg same type of die design for both part. is using bipolar process…
    • over 6 years ago
    • Power management
    • Power management forum
  • LM337: low temp co. regulator

    Dogan Culum
    Dogan Culum
    TI Thinks Resolved
    Part Number: LM337 Other Parts Discussed in Thread: TPS7A33 , LM137 Hello All, For over 10 years I have been using LM337 and LM329DZ or BZ pair to have a low temperature coefficient regulator ( the circuit shown in every LM337 datasheet ). I need…
    • over 3 years ago
    • Power management
    • Power management forum
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