REF3312: Bypass capacitor

Yuto Sakai

Part Number: REF3312

Hi,

From Figure 17, 1 to 10 μF is recommended for CBypass.
Is this the recommended value for the effective capacity?
If No, how much effective capacitance values do we need?

Best Regards,
Yuto Sakai

over 5 years ago

0 Marcoo Z over 5 years ago

TI__Mastermind 19370 points

Hi Yuto,

In figure 17, the 1uF to 10uF is the recommended value for input bypass capacitor but it is not necessary.
I am unfamiliar with the term effective capacity, can you explain it?

The CL output capacitive load from 0.1uF to 10uF is necessary for stability.

-Marcoo

0 Yuto Sakai over 5 years ago in reply to Marcoo Z

Mastermind 6100 points

Hi,

Thank you for your reply.
Sorry, the effective capacitance of the capacitor
I understand that it is not necessary.

Best regards,
Yuto Sakai

Power management

Power management forum

REF3312: Bypass capacitor