# RTL8125BG-CG (Component) ## Description Ethernet ICs RTL8125BG-CG TQFN-48_L6.0-W6.0-P0.40-BL-EP4.5 LCSC Part Number: C3013605 JLCPCB Part Class: Extended Part Manufactured by REALTEK(瑞昱) ## Component Details - **Owner:** lcsc - **Created:** 10/10/2024 - **Last Updated:** 6/7/2026 - **Visibility:** Public - **Manufacturer Part Number:** RTL8125BG-CG - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** REALTEK(瑞昱) - **Part Type:** Ethernet ICs - **Package or Case Code:** TQFN-48_L6.0-W6.0-P0.40-BL-EP4.5 - **LCSC Part Number:** C3013605 - **Datasheet URL:** https://datasheet4u.com/download/1544329/RTL8125BG-CG.html - **Symbol Style:** parametric-v1 - **Used in:** 14 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 | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C3013605.html) | $5.5283 | 1.1K | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** RTL8125BG-CG - **Mount Type:** PCB - **Package / Case Code:** TQFN - **Pin Count:** 49 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | ISOLATEB | | | 2 | LANWAKEB | | | 3 | GPI | | | 4 | NC | | | 5 | NC | | | 6 | POW_EXT_SWR | | | 7 | NC | | | 8 | DVDD09 | | | 9 | CKXTAL2 | | | 10 | CKXTAL1 | | | 11 | AVDD09 | | | 12 | RSET | | | 13 | MDIP0 | | | 14 | MDIN0 | | | 15 | AVDD33 | | | 16 | AVDD09 | | | 17 | MDIP1 | | | 18 | MDIN1 | | | 19 | AVDD33 | | | 20 | MDIP2 | | | 21 | MDIN2 | | | 22 | AVDD09 | | | 23 | MDIP3 | | | 24 | MDIN3 | | | 25 | LED2/EEDO/SPIS0 | | | 26 | SPICSB | | | 27 | LED1/EESK/SPISC | | | 28 | DVDD09 | | | 29 | DVDD33 | | | 30 | LED0/EEDI/SPISI/SDA | | | 31 | EECS/SCL | | | 32 | EEPROM_SEL/PPS_PIN | | | 33 | AVDD33 | | | 34 | AVDD33_XTAL | | | 35 | LED3 | | | 36 | PERSTB | | | 37 | EVDD09 | | | 38 | HSOP | | | 39 | HSON | | | 40 | GND | | | 41 | HSIP | | | 42 | HSIN | | | 43 | EVDD33 | | | 44 | REFCLK_P | | | 45 | REFCLK_N | | | 46 | DVDD33 | | | 47 | DVDD09 | | | 48 | CLKREQB | | | 49 | GND | | --- *Generated from [https://www.flux.ai/lcsc/rtl8125bg-cg~ji1z](https://www.flux.ai/lcsc/rtl8125bg-cg~ji1z)*