component
TPS73733DCQR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (LCSC_PN C31334). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+22−8
page.json+6−4@@ -26,7 +26,9 @@ "model_3d_step": "tps73733dcqr.step", "lbr": "tps73733dcqr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C31334"+ }, "pins": [ { "number": "1",@@ -38,7 +40,7 @@ "number": "2", "name": "OUT", "type": "power_out",- "description": "Regulated 3.3V output, up to 1A. Requires a 1.0µF or larger ceramic output capacitor for stability. Dropout is ~130mV typ at 1A."+ "description": "Regulated 3.3V output, up to 1A. Requires a 1.0\u00b5F or larger ceramic output capacitor for stability. Dropout is ~130mV typ at 1A." }, { "number": "3",@@ -50,13 +52,13 @@ "number": "4", "name": "NR/FB", "type": "input",- "description": "On fixed-output versions (TPS73733) this pin is the noise-reduction (NR) node - an optional bypass capacitor to GND lowers output noise. On the adjustable TPS73701 the same pin becomes the feedback (FB) input from an external R1/R2 divider (V_FB internal reference ≈ 1.198-1.210V)."+ "description": "On fixed-output versions (TPS73733) this pin is the noise-reduction (NR) node - an optional bypass capacitor to GND lowers output noise. On the adjustable TPS73701 the same pin becomes the feedback (FB) input from an external R1/R2 divider (V_FB internal reference \u2248 1.198-1.210V)." }, { "number": "5", "name": "EN", "type": "input",- "description": "Enable input, active high. V_EN(HI) ≥ 1.7V enables the regulator; V_EN(LO) ≤ 0.5V forces shutdown (I_SHDN ≈ 20nA typ). Do not float. Absolute max −0.3V to +6.0V."+ "description": "Enable input, active high. V_EN(HI) \u2265 1.7V enables the regulator; V_EN(LO) \u2264 0.5V forces shutdown (I_SHDN \u2248 20nA typ). Do not float. Absolute max \u22120.3V to +6.0V." }, { "number": "6",
tps73733dcqr.lbr+16−4@@ -60,6 +60,12 @@ <smd name="4" x="-3.1375" y="-1.2700" dx="2.2000" dy="0.6000" layer="1"/> <smd name="5" x="-3.1375" y="-2.5400" dx="2.2000" dy="0.6000" layer="1"/> <smd name="6" x="3.1625" y="-0.0000" dx="2.1500" dy="3.4500" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-3.1900" y="3.1200"/>+ <vertex x="-3.4300" y="3.4500"/>+ <vertex x="-2.9500" y="3.4500"/>+ <vertex x="-3.1900" y="3.1200"/>+ </polygon> <wire x1="-1.8875" y1="3.4100" x2="1.8725" y2="3.4100" width="0.1200" layer="21"/> <wire x1="-1.8875" y1="-3.4100" x2="1.8725" y2="-3.4100" width="0.1200" layer="21"/> <wire x1="1.8725" y1="3.4100" x2="1.8725" y2="2.1500" width="0.1200" layer="21"/>@@ -71,7 +77,7 @@ <wire x1="1.8125" y1="3.3500" x2="1.8125" y2="-3.3500" width="0.1000" layer="51"/> <text x="0" y="4.240" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-4.240" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-3.1900" y="3.1200"/><vertex x="-3.4300" y="3.4500"/><vertex x="-2.9500" y="3.4500"/><vertex x="-3.1900" y="3.1200"/></polygon></package>+</package> </packages> <symbols> <symbol name="TPS73733DCQR">@@ -84,7 +90,7 @@ <pin name="IN" x="-17.78" y="2.54" length="middle" direction="pwr"/> <pin name="OUT" x="-17.78" y="0" length="middle" direction="out"/> <pin name="GND" x="-17.78" y="-2.54" length="middle" direction="pwr"/>- <pin name="GND (TAB)" x="17.78" y="2.54" length="middle" direction="pwr" rot="R180"/>+ <pin name="GND_TAB" x="17.78" y="2.54" length="middle" direction="pwr" rot="R180"/> <pin name="EN" x="17.78" y="0" length="middle" direction="in" rot="R180"/> <pin name="NR/FB" x="17.78" y="-2.54" length="middle" direction="in" rot="R180"/> </symbol>@@ -101,11 +107,17 @@ <connect gate="G$1" pin="IN" pad="1"/> <connect gate="G$1" pin="OUT" pad="2"/> <connect gate="G$1" pin="GND" pad="3"/>- <connect gate="G$1" pin="GND (TAB)" pad="6"/>+ <connect gate="G$1" pin="GND_TAB" pad="6"/> <connect gate="G$1" pin="EN" pad="5"/> <connect gate="G$1" pin="NR/FB" pad="4"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="TPS73733DCQR" constant="no"/>+ <attribute name="MANUFACTURER" value="Texas Instruments" constant="no"/>+ <attribute name="LCSC_PN" value="C31334" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>