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LP38852: About stability

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Part Number: LP38852

Hi,

When LP38852 rises, it oscillates for 30 to 80ms.
(Vout = 1.2V, Iout = 1A, Cout = 10μF (GRM188B30J106)
The feedback resistors and feedforward capacitors use constants as shown in Table1 in the datasheet.

A filter (1.0μF, NFM18PS105) is connected between the output and load.
Do you think that is the cause of oscillation?
I could not think it oscillates because of its large capacitance.

Could you give me some advice?

Best regards,
Yuto Sakai


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