LM-340 Datasheet - National Semiconductor

LM-340 Series 3-Terminal Positive Regulators

The LM140A LM140 LM340A LM340 LM7800C monolithic 3-terminal positive voltage regulators employ internal current-limiting thermal shutdown and safe-area compensation making them essentially indestructible If adequate heat sinking is provided they can deliver over 1 0A output current They are intended.

LM-340 Features

* Y Y Y Y Y Y Y Y Complete specifications at 1A load Output voltage tolerances of g 2% at Tj e 25 C and g 4% over the temperature range (LM140A LM340A) Line regulation of 0 01% of VOUT V of DVIN at 1A load (LM140A LM340A) Load regulation of 0 3% of VOUT A (LM140A LM340A) Internal thermal overload p

LM-340 Datasheet (324.71 KB)