component
tlv1117cdcyr
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-4. Datasheet-verified pinout, KiCad symbol/footprint/3D.
← Commit history
tlv1117cdcyr: restore the component block (pinout + model declarations) from this page's own README and symbol
1 file changed
+51−1
page.json+51−1@@ -33,5 +33,55 @@ "author": { "name": "Ray", "email": "[email protected]"+ },+ "component": {+ "mpn": "TLV1117CDCYR",+ "manufacturer": "Texas Instruments",+ "package": "SOT-223-4",+ "pin_count": 4,+ "category": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.ti.com/lit/ds/symlink/tlv1117cdcyr.pdf",+ "parts": {+ "symbol": "tlv1117cdcyr.kicad_sym",+ "footprint": "tlv1117cdcyr.kicad_mod",+ "model_3d": "tlv1117cdcyr-etched.glb",+ "model_3d_plain": "tlv1117cdcyr.glb",+ "model_3d_step": "tlv1117cdcyr-etched.step",+ "model_3d_step_plain": "tlv1117cdcyr.step",+ "lbr": "tlv1117cdcyr.lbr"+ },+ "pins": [+ {+ "number": "1",+ "name": "ADJ",+ "type": "input",+ "description": "Adjust pin for the adjustable-output variant (TLV1117CDCYR). Output voltage is set by an external resistor divider from OUT to ADJ to GND, referenced to VREF = 1.25 V (typ). ADJ pin current is 80 µA typ (120 µA max); change in ADJ pin current is 0.2 µA typ (5 µA max for C-temp) over VIN-VOUT = 1.4 V to 10 V and IOUT = 10 mA to 800 mA. On fixed-voltage TLV1117-xx options this pin becomes GND."+ },+ {+ "number": "2",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output pin. Provides up to 800 mA. Requires an output capacitor (typ 10 µF tantalum or aluminum electrolytic) with ESR between 0.2 Ω and 10 Ω for stability. Internally tied to pin 4 (tab)."+ },+ {+ "number": "3",+ "name": "IN",+ "type": "power_in",+ "description": "Unregulated input supply. Recommended operating range for the adjustable TLV1117 is 2.7 V to 15 V; absolute maximum VIN is 16 V. A 10-µF input capacitor is recommended."+ },+ {+ "number": "4",+ "name": "OUT",+ "type": "power_out",+ "description": "Thermal tab / large pad; internally connected to the OUT pin (pin 2). Must be soldered to a copper area to spread heat - the DCY package has θJA ≈ 104.3 °C/W. Connect to the same net as pin 2 (VOUT)."+ }+ ],+ "provenance": {+ "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ } }-}+}