jayateertha.r
Newbie level 1
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Hi,
I am designing a LDO which has load onchip.
Although I have a big off chip capacitor(4.7uF), the bond pad inductance coming in series is affecting the load regulation transient. I am getting big spikes.
How to get rid of this problem? This must be a common problem as many chips will have a onchip LDO for a onchip load.
Is it possible to eleminate the offchip cap and build a LDO totally onchip?
thanks in advance.
regards,
jay.
I am designing a LDO which has load onchip.
Although I have a big off chip capacitor(4.7uF), the bond pad inductance coming in series is affecting the load regulation transient. I am getting big spikes.
How to get rid of this problem? This must be a common problem as many chips will have a onchip LDO for a onchip load.
Is it possible to eleminate the offchip cap and build a LDO totally onchip?
thanks in advance.
regards,
jay.