Part Number: LM317M Tool/software: My customer is trying to guarantee a minimum load, how to know what value between 3.5mA and 10mA to use? It's confusing that there is a requirement for a minimum load to have a maximum value like in the datasheet.…
Part Number: LM317M Other Parts Discussed in Thread: LM317 , TPS7A16A-Q1 Tool/software: Hi,
Due to some circumstances. We are having to operate at Vin - Vo = 45V. The losses in the LDO would be 2.1W. The thermal design is very good and temperature of the…
Part Number: LM317M Tool/software: Hello,
We at Trumpf Hüttinger, would like to use the said 'LM317MKVURG3', Voltage regulator in one of our products. However, since we plan to approach the US market in the future. It would be critical for us to…
Part Number: LM317M Tool/software: Hi Support Team.
In the Qualification Summary, the results of ESD-HBM and CDM are described as "See data sheet". However, the datasheet does not show the results of ESD.
Please tell me ESD data (HBM data …
Part Number: LM317M Tool/software: Hi team,
I cannot find a relationship between maximum allowable loss and temperature for this device. Is there any information on these?
Regards, Ryu.
Hi Francis,
Consider the min (Vin-Vout) recommendation be like the drop out of a regular linear regulator.
In your case Vout= 17V, so the min recommended Vin= 17V+2.5V= 19.5V
Now consider the following cases (after setting Vout=17V using resistors):
…
Part Number: LM317M Hello
I need help
I am using part- LM317MDCYR to design power supply
Input- 20V to 28V DC
Output -15V 100mA
Operating Ambient temp - (-25 to 55 °C)
1) How should i calculate or consider the copper area Of LDO for Power Dissipat…
