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LM2677

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SNVS077J – MAY 2004 – REVISED JUNE 2016

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Step 3: Use Table 9 and Table 10 to determine an output capacitor. With a 14.8-V output the 12.5-V to 15-V row

is used and with a 68-μH inductor there are three surface mount output capacitor solutions. Table 1 provides the

actual capacitor characteristics based on the C Code number. Any of the following choices can be used:

•

1 × 33-μF, 20-V AVX TPS (code C6)

•

1 × 47-μF, 20-V Sprague 594 (code C8)

•

1 × 47-μF, 20-V Kemet T495 (code C8)