Part Number: LM2587 Other Parts Discussed in Thread: LM5157 , LM5155 Tool/software: We are working with LM2587ADJ some years to do step up of 35V.
We want to find a more modern replacement that will allow us to reduce the capacity of the input and output…
Part Number: LM2587 Hi TI,
Do you sell factory seconds for LM2587 products?
Or do you have any distributors I can approach for factory seconds of LM2587 products?
Regards
Karthick
Part Number: LM2587 Dear Sir,
I found that there is a reference circuit that matches our requirements. it is a flyback circuit and output +15V /1Amp, -15V/1Amp. But it is difficult to get the transformer (RL-2582). Do you have any other substitutes…
Part Number: LM2587 Customer Zhejiang Lancoo feedback that they receive LM2587SX-ADJ/NOPB 1000PCS, batch number: 1058381EM1, DC: 2108+5. During the process of using this batch of regulator tubes, it was found that the color of the device pins changed…
Part Number: LM2587 Other Parts Discussed in Thread: LM5157 Hi Experts,
I have seen this application note below while trying to help our customer: Negative Input to Positive Output made SIMPLE
May I ask if could you suggest any -12V negative input…
Part Number: LM2587 Hi all,
I am using webench to design a HV power supply and it requires a transformer but in the BOM it says custom along with some specs.
The specs are
Ns1toNp = 10 Lp = 97.37 µH Leakage_L = 1.95 µH
Does this mean it…
Hi erdem,
Unfortunately, we currently do not have a spice model for the LM2587, however it may be in the pipeline. What are your trying to build?
Thanks,
Richard
Part Number: LM2587 Hi Team,
The power input voltage is 6~7V, the input current is about 0.9A, and the output voltage is 12V. The currently selected tantalum capacitors, C4 and C5 are 220uF/16V, and the inductance is 100uH. At present, customer find…
Part Number: LM2587 Other Parts Discussed in Thread: LM5155 , Hi!
I would like to design a multiple output flyback converter operating from 9–15V based on the LM2587T–adj device, for a Cathode Ray Tube, Power Supply board, with the following outputs…
