component
LP3219AB5F
Public Made by Adomby adom
LOWPOWER DC-DC Converters, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+8−5@@ -32,7 +32,7 @@ "number": "1", "name": "EN", "type": "input",- "description": "Enable pin, active high. Drive above VEN(H)=1.4V to enable, below VEN(L)=0.4V to shut down (ISHDN < 1uA). Internal 500k\u03a9 pull-down when floating."+ "description": "Enable pin, active high. Drive above VEN(H)=1.4V to enable, below VEN(L)=0.4V to shut down (ISHDN < 1uA). Internal 500kΩ pull-down when floating." }, { "number": "2",@@ -44,19 +44,19 @@ "number": "3", "name": "LX", "type": "output",- "description": "Switch node. Connects to the drains of the internal high-side (P-ch, ~80m\u03a9) and synchronous low-side (~70m\u03a9) power MOSFETs. Tie the external inductor between LX and VOUT."+ "description": "Switch node. Connects to the drains of the internal high-side (P-ch, ~80mΩ) and synchronous low-side (~70mΩ) power MOSFETs. Tie the external inductor between LX and VOUT." }, { "number": "4", "name": "VIN", "type": "power_in",- "description": "Supply input, 2.5V to 5.5V (absolute max 6.5V). Must be closely decoupled to GND with a 22\u00b5F or greater ceramic capacitor."+ "description": "Supply input, 2.5V to 5.5V (absolute max 6.5V). Must be closely decoupled to GND with a 22µF or greater ceramic capacitor." }, { "number": "5", "name": "FB", "type": "input",- "description": "Feedback input. Connect to the center tap of the external resistor divider from VOUT. Regulation threshold is 0.6V typical (0.585V-0.615V); VOUT = 0.6 \u00d7 (1 + R1/R2)."+ "description": "Feedback input. Connect to the center tap of the external resistor divider from VOUT. Regulation threshold is 0.6V typical (0.585V-0.615V); VOUT = 0.6 × (1 + R1/R2)." } ], "provenance": {@@ -120,5 +120,8 @@ "docs/lp3219ab5f-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }