component
BL8506-22NRM
Public Made by Adomby adom
BL Shanghai Belling Supervisor and Reset ICs, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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bl8506-22nrm: factory component page (tier=lcsc)
3 files changed
+20−17
README.md+3−3@@ -8,9 +8,9 @@ BL8506-22NRM from BL Shanghai Belling, in a SOT-23. Pinout and pin descriptions | Pin | Name | Type | Function | |---|---|---|---|-| 1 | VOUT | output | Voltage detection output pin. N-channel open-drain, active low: pulls to VSS when VDD drops below -VDET (2.156V min / 2.200V typ / 2.244V max), releases (high-impedance) when VDD rises above +VDET. Requires an external pull-up resistor (typ. 470kΩ). Output delay TPLH ≤ 20µs. Max sink current 70mA (absolute max), typical IOUT ≈ 0.05mA at VDS=0.05V/VDD=0.7V. |-| 2 | VSS | power_in | Ground reference pin. Common return for VDD supply and the open-drain output transistor source. |-| 3 | VDD | power_in | Voltage input / supply pin and the monitored voltage rail. Recommended operating range 0.7V-10V (absolute max -0.3V to 10V). Also the sensed node whose value is compared against the internal reference to produce the detector output. |+| 1 | VOUT | output | Voltage-detection output pin. N-channel open-drain, active-low: pulled low by the internal NMOS when VDD < VDET (2.2V nominal for -22 option); high-impedance otherwise (requires external pull-up resistor R0, typ 470kΩ). Max output voltage rating -0.3V to 12V, max output current 70mA. |+| 3 | VDD | power_in | Supply / sensed voltage input pin. Operating range 0.7V to 10V; absolute max -0.3V to 10V. Also the node whose voltage is compared against the internal 2.2V reference threshold. |+| 2 | VSS | power_in | Ground reference pin for the detector. Connect to system ground. | ## Key specifications
bl8506-22nrm.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>BL Shanghai Belling Supervisor and Reset ICs, SOT-23</description> <packages> <package name="SOT-23"> <description>3 pads, 3.4 x 2.5 mm. SOT, 3 Pin</description>@@ -82,6 +82,7 @@ </packages> <symbols> <symbol name="BL8506-22NRM">+ <description>BL Shanghai Belling Supervisor and Reset ICs, SOT-23</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"/>@@ -95,7 +96,7 @@ </symbols> <devicesets> <deviceset name="BL8506-22NRM" prefix="U">- <description></description>+ <description>BL Shanghai Belling Supervisor and Reset ICs, SOT-23</description> <gates> <gate name="G$1" symbol="BL8506-22NRM" x="0" y="0"/> </gates>@@ -106,7 +107,12 @@ <connect gate="G$1" pin="VSS" pad="2"/> <connect gate="G$1" pin="VDD" pad="3"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="BL8506-22NRM" constant="no"/>+ <attribute name="MANUFACTURER" value="BL Shanghai Belling" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+8−11@@ -32,19 +32,19 @@ "number": "1", "name": "VOUT", "type": "output",- "description": "Voltage detection output pin. N-channel open-drain, active low: pulls to VSS when VDD drops below -VDET (2.156V min / 2.200V typ / 2.244V max), releases (high-impedance) when VDD rises above +VDET. Requires an external pull-up resistor (typ. 470kΩ). Output delay TPLH ≤ 20µs. Max sink current 70mA (absolute max), typical IOUT ≈ 0.05mA at VDS=0.05V/VDD=0.7V."+ "description": "Voltage-detection output pin. N-channel open-drain, active-low: pulled low by the internal NMOS when VDD < VDET (2.2V nominal for -22 option); high-impedance otherwise (requires external pull-up resistor R0, typ 470k\u03a9). Max output voltage rating -0.3V to 12V, max output current 70mA." }, {- "number": "2",- "name": "VSS",+ "number": "3",+ "name": "VDD", "type": "power_in",- "description": "Ground reference pin. Common return for VDD supply and the open-drain output transistor source."+ "description": "Supply / sensed voltage input pin. Operating range 0.7V to 10V; absolute max -0.3V to 10V. Also the node whose voltage is compared against the internal 2.2V reference threshold." }, {- "number": "3",- "name": "VDD",+ "number": "2",+ "name": "VSS", "type": "power_in",- "description": "Voltage input / supply pin and the monitored voltage rail. Recommended operating range 0.7V-10V (absolute max -0.3V to 10V). Also the sensed node whose value is compared against the internal reference to produce the detector output."+ "description": "Ground reference pin for the detector. Connect to system ground." } ], "provenance": {@@ -108,8 +108,5 @@ "docs/bl8506-22nrm-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": {- "public": true- }+ ] }