Part Number: LM137QML-SP Tool/software: Hello, The datasheet 6.1 states as follows. PDmax = (TJmax - TA)/RθJA, and TJmax = 150oC. PDmax at TA=25oC for T0-39 = 2.5W. Here, RθJA is calculated as follows. RθJA = (TJmax - TA)/PDmax = (150 – 25)/2.5 = 50 …
Part Number: LM137QML Hi Experts, Good day, the customer is asking below. Given that this package is not traditional in terms of a silicon semiconductor package, is it possible for TI to verify whether the value is a Theta JC Top vs a Theta JC Bottom…
Part Number: LM137QML-SP Hello Team,
We are trying to implement a circuit with the LM137H1PQMLV where we have a -5V in and we need a variable negative voltage between -4V to -1.2V. We currently selected the R2 as a variable pot of 500 ohms and R1 as…
Part Number: LM137QML-SP Hi team, We have a customer inquiry regarding the difference between the obsolete 5962P9951701VXA and the 5962P9951708VXA. They previously ordering 5962P9951701VXA but now, only 5962P9951708VXA so our customer would like to know…
Other Parts Discussed in Thread: LM137 , LM137JAN-SP , LM137QML-SP Hi Support,
Need your help to advise on the additional quality and reliability data such as radiation (SEU, SEL) & vibration on the LM137k/883 and LM137H1PQMLV.
Thanks.
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…
Part Number: LM117HVQML Other Parts Discussed in Thread: LM137QML Tool/software: Hello E2E Experts,
Good day.
The thermal information on page 4 of the datasheet does not mention the specific TO metal can package.
Can you help verify which thermal…
Part Number: LM117 Other Parts Discussed in Thread: LM137QML , Hi, I'm electronic design engineer at Tubitak Space. We bought LM117 and LM137QML components for satellite project but this components gets too hot. Could it be due to the structure of the…
