component
BL1117-18CX
Public Made by Adomby adom
BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-4. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -32,19 +32,19 @@ "number": "1", "name": "GND", "type": "power_in",- "description": "Ground / common return for the regulator. Also serves as the reference node for the internal bandgap and feedback network. The SOT-223 tab is electrically connected to this pin and should be soldered to a copper pour to improve heat dissipation (\u03b8JC \u2248 20\u00b0C/W)."+ "description": "Ground / common return for the regulator. Also serves as the reference node for the internal bandgap and feedback network. The SOT-223 tab is electrically connected to this pin and should be soldered to a copper pour to improve heat dissipation (θJC ≈ 20°C/W)." }, { "number": "2", "name": "Vout", "type": "power_out",- "description": "Regulated 1.8V output (1.764V-1.836V over 0\u2264Iout\u22641A, Vin=3.8V). Requires a 10\u00b5F tantalum or MLCC output capacitor for stability; ESR range 3m\u03a9-22\u03a9. Maximum continuous load current is 1A subject to thermal limits."+ "description": "Regulated 1.8V output (1.764V-1.836V over 0≤Iout≤1A, Vin=3.8V). Requires a 10µF tantalum or MLCC output capacitor for stability; ESR range 3mΩ-22Ω. Maximum continuous load current is 1A subject to thermal limits." }, { "number": "3", "name": "Vin", "type": "power_in",- "description": "Unregulated input supply, recommended operating range up to 12V (absolute max 15V). Must be at least Vout + Vdropout (\u22481.3V at 1A). A 10\u00b5F tantalum or MLCC bypass capacitor to GND is recommended at this pin."+ "description": "Unregulated input supply, recommended operating range up to 12V (absolute max 15V). Must be at least Vout + Vdropout (≈1.3V at 1A). A 10µF tantalum or MLCC bypass capacitor to GND is recommended at this pin." } ], "provenance": {@@ -108,5 +108,8 @@ "docs/bl1117-18cx-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }