Part Number: LM27761 Hi,
I'd like to confirm how much tolerance is LM27761 input current, 500mA typical is mentioned on data sheet (7.3,2 input current limit). Do we have min, and max. values? or Is this current limit by what factor, saying temp...…
Part Number: LM27761 Hi team,
I imported the LM27761 pspice model into TINA but I am having convergence issues and it is not simulating. Can you help take a look at what the issue is or if I am missing something? See attached file. Thanks.
Part Number: LM7705 Other Parts Discussed in Thread: LM27761
LM7705 can only source 26mA @ -0.232V.
-Do we have some comparable ICs that can generate the same negative voltage but with higher current? Newer IC like LM27761 do not seem to support…
Part Number: LM27761 Hi guys, image of circuit attached.
C50,53 = 4.7uF
C55 = 1uF
R2 = 105K
R3 = 100K
C46 = 2.2uF
As per equation 5; -1.22 * (105K + 100K)/100K = -2.5
Why wont this circuit output anything? I have tried 3 different chips all new. I can…
Part Number: LM27761 Other Parts Discussed in Thread: LM2776 Hello,
We are using LM27761 (replaced in an old design containing LM2776 which is out of stock) to convert as below:
Vin = 5V
Vout = -4.9 to -5V is acceptable
Output Current = 10mA
As per the…
Part Number: LM27761 Hi Team,
LM27761 have 2.5-Ω Inverter Output Impedance parameter. There have some questions need to confirm:
1. Is 2.5-Ω Output Impedance a pull-down resistor?
2. Is 2.5-Ω Output Impedance a fixed value? Does it correspond…
Part Number: LM27761 Other Parts Discussed in Thread: LM4766 , Hi Support Team,
Could you please let me confirm how to set the output voltage of the LM4766? I'd like to make the output voltage as close as possible to -5V with an input voltage of 5V.…