component
wr0332-33a50r
Public Made by Adomby adom
Wayon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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wr0332-33a50r: restore the component block (pinout + model declarations) from this page's own README and symbol
1 file changed
+56−1
page.json+56−1@@ -33,5 +33,60 @@ "author": { "name": "Ray", "email": "[email protected]"+ },+ "component": {+ "mpn": "WR0332-33A50R",+ "manufacturer": "Wayon",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "parts": {+ "symbol": "wr0332-33a50r.kicad_sym",+ "footprint": "wr0332-33a50r.kicad_mod",+ "model_3d": "wr0332-33a50r-etched.glb",+ "model_3d_plain": "wr0332-33a50r.glb",+ "model_3d_step": "wr0332-33a50r-etched.step",+ "model_3d_step_plain": "wr0332-33a50r.step",+ "lbr": "wr0332-33a50r.lbr"+ },+ "pins": [+ {+ "number": "1",+ "name": "IN",+ "type": "power_in",+ "description": "Input voltage supply, 2.2 V to 5.5 V operating range (absolute max 6.0 V). Bypass with a 1 µF ceramic capacitor to GND placed as close to the IN and GND pins as possible."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Common ground reference for the device. Return path for the input and output bypass capacitors."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable input, active high. VENH ≥ 1.2 V enables regulation; VENL ≤ 0.4 V shuts the device down. Contains an internal ~0.1 µA (100 nA typ.) pull-up current source; tie to IN if the enable function is not needed. Absolute max 6.0 V."+ },+ {+ "number": "4",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. May be left floating; do not use as a routing tie point."+ },+ {+ "number": "5",+ "name": "OUT",+ "type": "power_out",+ "description": "Regulated output voltage (3.3 V nominal for the -33A50R variant), up to 300 mA. Requires a low-ESR 1 µF ceramic capacitor to GND for stability, placed close to the OUT and GND pins. An internal ~150 Ω pull-down discharges VOUT when the regulator is shut down."+ }+ ],+ "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"+ } }-}+}