# LED1642GWQTR (Component)
## Description
LED Drivers
LED1642GWQTR
QFN-24_L4.0-W4.0-P0.50-BL-EP2.6
LCSC Part Number: C221457
JLCPCB Part Class: Extended Part
Manufactured by ST(意法半导体)
## Component Details
- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **Manufacturer Part Number:** LED1642GWQTR
- **LCSC Part Number:** C221457
- **Product Info Url:** https://lcsc.com/product-detail/Others_STMicroelectronics_LED1642GWQTR_STMicroelectronics-LED1642GWQTR_C221457.html
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Name:** ST(意法半导体)
- **Part Type:** LED Drivers
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_STMicroelectronics-LED1642GWQTR_C221457.pdf
- **Package or Case Code:** QFN-24_L4.0-W4.0-P0.50-BL-EP2.6
## 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/led1642gwqtr/stmicroelectronics?utm_currency=USD®ion=europe) | $1.2409 | 0 |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/LED1642GWQTR/4441171) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C221457.html) | $3.8573 | 1 |
| [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/LED1642GWQTR?qs=WHlX%252B%252B9%2FRwCpVihb7ZBVng%3D%3D) | $2.02 | 0 |
| [Verical](https://www.verical.com/pd/stmicroelectronics-led-driver-LED1642GWQTR-789956?utm_currency=USD) | N/A | N/A |
- **Part Type:** Optoelectronic Devices
- **Manufacturer:** STMicroelectronics
- **MPN:** LED1642GWQTR
- **Mount Type:** PCB
- **Package / Case Code:** 24-QFN
- **Pin Count:** 25
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | LE | |
| 2 | OUT0 | |
| 3 | OUT1 | |
| 4 | OUT2 | |
| 5 | OUT3 | |
| 6 | OUT4 | |
| 7 | OUT5 | |
| 8 | OUT6 | |
| 9 | OUT7 | |
| 10 | OUT8 | |
| 11 | OUT9 | |
| 12 | OUT10 | |
| 13 | OUT11 | |
| 14 | OUT12 | |
| 15 | OUT13 | |
| 16 | OUT14 | |
| 17 | OUT15 | |
| 18 | PWCLK | |
| 19 | SDO | |
| 20 | R-EXT | |
| 21 | VDD | |
| 22 | GND | |
| 23 | SDI | |
| 24 | CLK | |
| 25 | EPAD | |
---
*Generated from [https://www.flux.ai/lcsc/led1642gwqtr~xpe0](https://www.flux.ai/lcsc/led1642gwqtr~xpe0)*