# XR21B1411IL16-F (Component)
## Description
Interface - Controllers
XR21B1411IL16-F
QFN-16_L3.0-W3.0-P0.50-TL-EP
LCSC Part Number: C1521587
JLCPCB Part Class: Extended Part
Manufactured by MaxLinear(迈凌)
## Component Details
- **Owner:** lcsc
- **Created:** 11/6/2024
- **Last Updated:** 11/6/2024
- **Visibility:** Public
- **Part Type:** Interface - Controllers
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C1521587
- **Manufacturer Name:** MaxLinear(迈凌)
- **Manufacturer Part Number:** XR21B1411IL16-F
- **Package or Case Code:** QFN-16_L3.0-W3.0-P0.50-TL-EP
## 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/xr21b1411il16-f/maxlinear-inc?utm_currency=USD®ion=nac) | $5.075 | 27 |
| [Digi-Key](https://www.digikey.com/en/products/detail/maxlinear-inc/XR21B1411IL16-F/2526905) | $5.38 | 1.2K |
| [LCSC](https://www.lcsc.com/product-detail/C1521587.html) | $5.865 | 10 |
| [Mouser](https://www.mouser.com/ProductDetail/MaxLinear/XR21B1411IL16-F?qs=Ji3PIxgD6lSmb22JAv3JsQ%3D%3D) | $4.90 | 1.8K |
| [Verical](https://www.verical.com/pd/maxlinear--inc--usb-interface-ic-XR21B1411IL16-F-6809276) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Power Management
- **Manufacturer:** MaxLinear
- **MPN:** XR21B1411IL16-F
- **Mount Type:** PCB
- **Package / Case Code:** 16-QFN
- **Pin Count:** 17
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | LOWPOWER | |
| 2 | NC | |
| 3 | GPIO5/~{RTS}/RS485 | |
| 4 | GPIO4/~{CTS} | |
| 5 | GPIO3/~{DTR} | |
| 6 | GPIO2/~{DSR} | |
| 7 | GPIO1/~{CD} | |
| 8 | GPIO0/~{RI}/~{RWK} | |
| 9 | TX | |
| 10 | RX | |
| 11 | VBUS_SENSE | |
| 12 | VIO_REF | |
| 13 | GND | |
| 14 | USBD- | |
| 15 | USBD+ | |
| 16 | VCC | |
| 17 | EP | |
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*Generated from [https://www.flux.ai/lcsc/xr21b1411il16-f](https://www.flux.ai/lcsc/xr21b1411il16-f)*