diff --git a/content/20240729153006 Application Note Working With Inverting Buck-Boost Converters.md b/content/20240729153006 Application Note Working With Inverting Buck-Boost Converters.md
index 439c4b3..f6c13f0 100644
--- a/content/20240729153006 Application Note Working With Inverting Buck-Boost Converters.md	
+++ b/content/20240729153006 Application Note Working With Inverting Buck-Boost Converters.md	
@@ -59,6 +59,6 @@ LM2596で、+15Vを-15Vに変換。
 
 ![[Pasted image 20240729162721.png|500]]
 
-OUT端子の電圧。定格は30V以上必要そう。
+OUT端子の電圧。定格は25V以上必要そう。
 
 ![[Pasted image 20240729162816.png|500]]
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