component
HT7133
Public Made by Adomby adom
KEXIN Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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ht7133: factory component page (tier=lcsc)
3 files changed
+16−13
README.md+3−3@@ -8,9 +8,9 @@ HT7133 from KEXIN, in a SOT-89-3. Pinout and pin descriptions extracted from the | Pin | Name | Type | Function | |---|---|---|---|-| 1 | GND | power_in | Ground reference. Common return for both input and output. Single-point GND is recommended per the application circuits. |-| 2 | VIN | power_in | Regulator input supply. Absolute maximum -0.3V to 28V; recommended operating range up to 24V. Bypass with a 10µF capacitor to GND as shown in the application circuits. |-| 3 | VOUT | power_out | Regulated 3.3V output (±5% tolerance, 3.135V to 3.465V at IOUT=10mA). Supplies up to 30mA. Requires a 10µF output capacitor to GND for stability. |+| 1 | GND | power_in | Device ground return. Should be tied to system single-point ground per the application circuit. |+| 2 | VIN | power_in | Unregulated positive supply input, -0.3 V to 28 V absolute max, 4.5 V to 24 V normal operating range for the 3.3 V variant. Bypass with a 10 uF capacitor to GND as shown in the basic application circuit. |+| 3 | VOUT | power_out | Regulated 3.3 V ±5% output (HT7133), 30 mA typical / 20 mA min output current. Requires a 10 uF output capacitor to GND for stability. | ## Key specifications
ht7133.lbr+9−3@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description></description>+<description>KEXIN Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3</description> <packages> <package name="SOT-89-3"> <description>3 pads, 1.5 x 3.9 mm. SOT-89-3</description>@@ -78,6 +78,7 @@ </packages> <symbols> <symbol name="HT7133">+ <description>KEXIN Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3</description> <wire x1="-12.7" y1="2.54" x2="12.7" y2="2.54" width="0.254" layer="94"/> <wire x1="12.7" y1="2.54" x2="12.7" y2="-5.08" width="0.254" layer="94"/> <wire x1="12.7" y1="-5.08" x2="-12.7" y2="-5.08" width="0.254" layer="94"/>@@ -91,7 +92,7 @@ </symbols> <devicesets> <deviceset name="HT7133" prefix="U">- <description></description>+ <description>KEXIN Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3</description> <gates> <gate name="G$1" symbol="HT7133" x="0" y="0"/> </gates>@@ -102,7 +103,12 @@ <connect gate="G$1" pin="VIN" pad="2"/> <connect gate="G$1" pin="VOUT" pad="3"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="HT7133" constant="no"/>+ <attribute name="MANUFACTURER" value="KEXIN" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+4−7@@ -32,19 +32,19 @@ "number": "1", "name": "GND", "type": "power_in",- "description": "Ground reference. Common return for both input and output. Single-point GND is recommended per the application circuits."+ "description": "Device ground return. Should be tied to system single-point ground per the application circuit." }, { "number": "2", "name": "VIN", "type": "power_in",- "description": "Regulator input supply. Absolute maximum -0.3V to 28V; recommended operating range up to 24V. Bypass with a 10µF capacitor to GND as shown in the application circuits."+ "description": "Unregulated positive supply input, -0.3 V to 28 V absolute max, 4.5 V to 24 V normal operating range for the 3.3 V variant. Bypass with a 10 uF capacitor to GND as shown in the basic application circuit." }, { "number": "3", "name": "VOUT", "type": "power_out",- "description": "Regulated 3.3V output (±5% tolerance, 3.135V to 3.465V at IOUT=10mA). Supplies up to 30mA. Requires a 10µF output capacitor to GND for stability."+ "description": "Regulated 3.3 V \u00b15% output (HT7133), 30 mA typical / 20 mA min output current. Requires a 10 uF output capacitor to GND for stability." } ], "provenance": {@@ -108,8 +108,5 @@ "docs/ht7133-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": {- "public": true- }+ ] }