Part Number: LP3875 I want 5V and 3.3V supply in my design. i am using lm7805 for generating 5V from 24V and lp3875 for the generation of 3.3V from 5V. lp3875 requires input capacitance of 10uF and lm7805 requires a output capacitance of 0.1uF. So shall…
Hi Raj,
LP3875 was released in 2003, and unfortunately, we did not release a PSPICE model for this device. If the simulation is critical, are you open to use a different LDO?
Regards, Jason
Part Number: LP3875-ADJ I take LP3875-ADJ on my board to replace my original LDO. But it oscillates when it turns on or turns off. Take the waveforms belowed for example. The left pic is the waveform of original LDO while the right is the waveform of…
Other Parts Discussed in Thread: LP3875 HI All,
I am trying to evaluate the LP3875 linear LDO, both 3.3V and 5.0V versions.
I have made a breakout PCB for them and tried both of them in the same breadboard. Using the typical application circuit from…
Hi Ryan,
Thank you for the reply and link. Which one would best suit the circuit. ?
I have a look at LP3853 and LP3875 as they are low dropout voltage. LM309 with 40 vrms noise. Maybe the LM2940-5.0
Kind Regards
Sam
