![12 V input on 3.3 V GPIO, TVS pulled down or Schottky pull up? - Electrical Engineering Stack Exchange 12 V input on 3.3 V GPIO, TVS pulled down or Schottky pull up? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/zKC4I.png)
12 V input on 3.3 V GPIO, TVS pulled down or Schottky pull up? - Electrical Engineering Stack Exchange
![TVS diode combines 200-W surge, 3.3-V reverse standoff, 6.8-V clamping voltage capabilities in a small-footprint for mobile apps - Power Electronic Tips TVS diode combines 200-W surge, 3.3-V reverse standoff, 6.8-V clamping voltage capabilities in a small-footprint for mobile apps - Power Electronic Tips](https://www.powerelectronictips.com/wp-content/uploads/2016/10/Littelfuse_TVS_Diode_SMF3_3_Hi_Res.jpg-300x300.jpg)
TVS diode combines 200-W surge, 3.3-V reverse standoff, 6.8-V clamping voltage capabilities in a small-footprint for mobile apps - Power Electronic Tips
![Bidirectional TVS diode with a higher peak pulse current rating that contributes to improving reliability of the IC's power supply lines : DF2B5PCT, DF2B7PCT | Toshiba Electronic Devices & Storage Corporation | Asia-English Bidirectional TVS diode with a higher peak pulse current rating that contributes to improving reliability of the IC's power supply lines : DF2B5PCT, DF2B7PCT | Toshiba Electronic Devices & Storage Corporation | Asia-English](https://toshiba.semicon-storage.com/content/dam/toshiba-ss-v3/master/en/company/news/new-products-share/diode/diode-20200522-1d_1_en.jpeg)
Bidirectional TVS diode with a higher peak pulse current rating that contributes to improving reliability of the IC's power supply lines : DF2B5PCT, DF2B7PCT | Toshiba Electronic Devices & Storage Corporation | Asia-English
![TPS561201: TVS protection on 3.3V power rail - Power management forum - Power management - TI E2E support forums TPS561201: TVS protection on 3.3V power rail - Power management forum - Power management - TI E2E support forums](https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/3.3-protection.png)
TPS561201: TVS protection on 3.3V power rail - Power management forum - Power management - TI E2E support forums
![ON SEMICONDUCTOR ESD9C3.3ST5G TVS DIODE, 3.3V, SOD-923 (50 pieces): Amazon.com: Industrial & Scientific ON SEMICONDUCTOR ESD9C3.3ST5G TVS DIODE, 3.3V, SOD-923 (50 pieces): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/21Ov8TM0HsL._AC_UF1000,1000_QL80_.jpg)