![FAQ] Why do some SOT package parts from TI have a pin that is not in the mechanical drawing? - Logic forum - Logic - TI E2E support forums FAQ] Why do some SOT package parts from TI have a pin that is not in the mechanical drawing? - Logic forum - Logic - TI E2E support forums](https://e2e.ti.com/resized-image/__size/640x0/__key/communityserver-discussions-components-files/151/pastedimage1677802845452v3.png)
FAQ] Why do some SOT package parts from TI have a pin that is not in the mechanical drawing? - Logic forum - Logic - TI E2E support forums
![SOT523F Small Outline Transistor TopLine dummy package device for solder training, practice and machine evaluation. SOT523F-E7A-T-DC13 , SOT523F-E7A-T-DC23, SOT523F-E7A-T-DC123D, SOT523F-E7A-TIN, SOT523E7A-T-DC13 , SOT523E7A-T-DC23, SOT523E7A-T-DC123D ... SOT523F Small Outline Transistor TopLine dummy package device for solder training, practice and machine evaluation. SOT523F-E7A-T-DC13 , SOT523F-E7A-T-DC23, SOT523F-E7A-T-DC123D, SOT523F-E7A-TIN, SOT523E7A-T-DC13 , SOT523E7A-T-DC23, SOT523E7A-T-DC123D ...](http://www.topline.tv/drawings/images/SOT/SOT23_DaisyChain.gif)
SOT523F Small Outline Transistor TopLine dummy package device for solder training, practice and machine evaluation. SOT523F-E7A-T-DC13 , SOT523F-E7A-T-DC23, SOT523F-E7A-T-DC123D, SOT523F-E7A-TIN, SOT523E7A-T-DC13 , SOT523E7A-T-DC23, SOT523E7A-T-DC123D ...
TLV3501A-Q1: Identifying the Pins of SOT-23 Package. - Amplifiers forum - Amplifiers - TI E2E support forums
![SOT23 | Package & Packing Information | Toshiba Electronic Devices & Storage Corporation | Americas – United States SOT23 | Package & Packing Information | Toshiba Electronic Devices & Storage Corporation | Americas – United States](https://toshiba.semicon-storage.com/content/dam/toshiba-ss-v3/master/en/semiconductor/design-development/package-detail/Pkg_pkgdim/SOT23_pkgdim.gif)