WebLM338 Product details. DESCRIPTION. The LM138/LM238/LM338 are adjustable 3-terminal positive voltage regulators capable of supplying in excess of 5A over a 1.2V to 32V output … WebMar 11, 2016 · Art 1 1 2 1 This circuit makes me cringe every time I see it. Putting in those extra pass transistors completely bypasses the regulators internal thermal and short circuit protection. The LM338 is a 5A regulator. If you need more current than that, it's time to be looking at switching regulators. – Matt Young Mar 11, 2016 at 16:13

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Voltage Regulator circuit with schematic diagrams

WebLM338 Product details DESCRIPTION The LM138/LM238/LM338 are adjustable 3-terminal positive voltage regulators capable of supplying in excess of 5A over a 1.2V to 32V output range. They are exceptionally easy to use and require only 2 … http://ti.com/lit/ds/symlink/lm338.pdf WebMar 11, 2016 · Art 1 1 2 1 This circuit makes me cringe every time I see it. Putting in those extra pass transistors completely bypasses the regulators internal thermal and short … how tall is magic johnson