component
LD1117AG-AD-TN3-A-R
Public Made by Adomby adom
UTC Unisonic Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -38,19 +38,19 @@ "number": "2", "name": "VOUT", "type": "power_out",- "description": "Regulated positive output. Delivers up to 1A (LD1117A) with output noise ~100\u00b5V (10Hz-10kHz) and SVR ~75dB. Requires an output capacitor for stability; supports MLCC."+ "description": "Regulated positive output. Delivers up to 1A (LD1117A) with output noise ~100µV (10Hz-10kHz) and SVR ~75dB. Requires an output capacitor for stability; supports MLCC." }, { "number": "3", "name": "VIN", "type": "power_in",- "description": "Unregulated positive input supply. Recommended operating input up to 15V, absolute maximum 18V. Requires VIN \u2265 VOUT + dropout (\u22481.2V at 800mA, 1.3V at 1A)."+ "description": "Unregulated positive input supply. Recommended operating input up to 15V, absolute maximum 18V. Requires VIN ≥ VOUT + dropout (≈1.2V at 800mA, 1.3V at 1A)." }, { "number": "TAB", "name": "VOUT", "type": "power_out",- "description": "Exposed metal tab of TO-252, internally tied to VOUT. Used for heat dissipation to the PCB copper pour; \u03b8JC \u2248 12 \u00b0C/W."+ "description": "Exposed metal tab of TO-252, internally tied to VOUT. Used for heat dissipation to the PCB copper pour; θJC ≈ 12 °C/W." } ], "provenance": {@@ -114,5 +114,8 @@ "docs/ld1117ag-ad-tn3-a-r-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }