component
LM2576SX-3.3
Public Made by Adomby adom
TECH PUBLIC LM2576SX 3 3 DC-DC Converters, TO-263-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -32,7 +32,7 @@ "number": "1", "name": "Vin", "type": "power_in",- "description": "Unregulated DC input supply. Recommended operating range 4.75V to 40V (absolute max 45V). Bypass locally with a low-ESR bulk capacitor (typ. 100\u00b5F) to ground."+ "description": "Unregulated DC input supply. Recommended operating range 4.75V to 40V (absolute max 45V). Bypass locally with a low-ESR bulk capacitor (typ. 100µF) to ground." }, { "number": "2",@@ -50,13 +50,13 @@ "number": "4", "name": "Feedback", "type": "input",- "description": "Output voltage sense input for the internal error amplifier. On the fixed 3.3V version, connect directly to the regulated output node; the internal divider sets Vout = 3.3V (\u00b14%). Feedback bias current is typically 50nA."+ "description": "Output voltage sense input for the internal error amplifier. On the fixed 3.3V version, connect directly to the regulated output node; the internal divider sets Vout = 3.3V (±4%). Feedback bias current is typically 50nA." }, { "number": "5", "name": "Enable", "type": "input",- "description": "ON/OFF shutdown control input. Logic LOW (<1.0V) or tied to GND enables the regulator; logic HIGH (>2.2V, up to 25V absolute max) forces the regulator into low-power standby (typ. 70\u00b5A). Input current typ. 12\u00b5A at 5V."+ "description": "ON/OFF shutdown control input. Logic LOW (<1.0V) or tied to GND enables the regulator; logic HIGH (>2.2V, up to 25V absolute max) forces the regulator into low-power standby (typ. 70µA). Input current typ. 12µA at 5V." } ], "provenance": {@@ -120,5 +120,8 @@ "docs/lm2576sx-3-3-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }