SNVA406C May   2010  – January 2022 LM27402

 

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9.6 Internal LDO Bypass Capacitor, Cdd

The Cdd capacitor is necessary to bypass an internal 4.5-V subregulator. This capacitor should be sized equal to or greater than 1 µF but less than 10 µF. A value of 1 µF is sufficient for most applications and is used in the LM27402 evaluation board.