# TCPP03-M20 (Component)
## Description
USB Type C Overvoltage Protection for VBUS and CC Lines 4V 20-Pin QFN T/R - Tape and Reel #CommonPartsLibrary #IntegratedCircuit #Circuit-Protection
#Surge-Suppression
## Component Details
- **Owner:** adrian95
- **Created:** 4/2/2025
- **Last Updated:** 4/2/2025
- **Visibility:** Public
- **Part Type:** Integrated Circuit
- **Package or Case Code:** QFN50P400X400X80-21N-D
- **Manufacturer Name:** STMicroelectronics
- **Manufacturer Part Number:** TCPP03-M20
- **Datasheet URL:** https://www.st.com/resource/en/datasheet/tcpp03-m20.pdf
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Used in:** 50 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/tcpp03-m20/stmicroelectronics.html?utm_currency=USD®ion=nac) | $1.2308 | 818 |
| [LCSC](https://www.lcsc.com/product-detail/C3662955.html) | $1.3911 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/TCPP03-M20?qs=DRkmTr78QAQkfZe1yn6WXw%3D%3D) | $1.84 | 2.7K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-usb-interface-ic-TCPP03-M20-8498949?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** TCPP03-M20
- **Package / Case Code:** 20-QFN
- **Pin Count:** 21
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | CC1 | |
| 2 | VCC_VCONN | |
| 3 | CC2 | |
| 4 | IANA | |
| 5 | GDPG | |
| 6 | GDPS | |
| 7 | GDCG | |
| 8 | GDCS | |
| 9 | VBUSC | |
| 10 | ISENSE | |
| 11 | VSENSE | |
| 12 | GND | |
| 13 | CC2C | |
| 14 | CBIAS | |
| 15 | CC1C | |
| 16 | I2C_ADD | |
| 17 | SDA | |
| 18 | SCL | |
| 19 | FLGN | |
| 20 | EN | |
| 21 | EP | |
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*Generated from [https://www.flux.ai/adrian95/tcpp03-m20~vg0](https://www.flux.ai/adrian95/tcpp03-m20~vg0)*