component
LM2576HVS-3.3
Public Made by Adomby adom
UMW DC-DC Converters, TO-263-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -38,7 +38,7 @@ "number": "2", "name": "Output", "type": "output",- "description": "Switching output from the internal 3 A power switch. Connects to the external catch diode (e.g. 1N5822) and to the LC filter (typ. 100 \u00b5H inductor, 1000 \u00b5F output cap) that produces the regulated 3.3 V rail."+ "description": "Switching output from the internal 3 A power switch. Connects to the external catch diode (e.g. 1N5822) and to the LC filter (typ. 100 µH inductor, 1000 µF output cap) that produces the regulated 3.3 V rail." }, { "number": "3",@@ -50,13 +50,13 @@ "number": "4", "name": "Feedback", "type": "input",- "description": "Output voltage feedback input to the internal error amplifier. On the fixed 3.3 V version, tie directly to the regulated output node; the internal divider sets Vout = 3.3 V (\u00b14% over line/load)."+ "description": "Output voltage feedback input to the internal error amplifier. On the fixed 3.3 V version, tie directly to the regulated output node; the internal divider sets Vout = 3.3 V (±4% over line/load)." }, { "number": "5", "name": "ON/OFF", "type": "input",- "description": "Active-low TTL shutdown input. Low or floating enables the regulator; drive high (up to VIN, min -0.3 V) to place the device in low-power standby (~50 \u00b5A typ.)."+ "description": "Active-low TTL shutdown input. Low or floating enables the regulator; drive high (up to VIN, min -0.3 V) to place the device in low-power standby (~50 µA typ.)." } ], "provenance": {@@ -120,5 +120,8 @@ "docs/lm2576hvs-3-3-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }