# IS31FL3296-QFLS4-TR (Component)
## Description
LED Drivers
IS31FL3296-QFLS4-TR
WQFN-20_L3.0-W3.0-P0.40-BL-EP1.7
LCSC Part Number: C20342572
JLCPCB Part Class: Extended Part
Manufactured by ISSI(美国芯成)
## Component Details
- **Owner:** lcsc
- **Created:** 3/16/2026
- **Last Updated:** 3/16/2026
- **Visibility:** Public
- **Manufacturer Name:** ISSI(美国芯成)
- **LCSC Part Number:** C20342572
- **Package or Case Code:** WQFN-20_L3.0-W3.0-P0.40-BL-EP1.7
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Part Number:** IS31FL3296-QFLS4-TR
- **Part Type:** LED Drivers
## 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/is31fl3296-qfls4-tr/lumissil-microsystems.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C20342572.html) | $1.5072 | 243 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Lumissil/IS31FL3296-QFLS4-TR?qs=T%252BzbugeAwjhd%2Fz%252BXU4U20w%3D%3D) | $1.01 | 0 |
- **Part Type:** Optoelectronic Devices
- **Manufacturer:** ISSI
- **MPN:** IS31FL3296-QFLS4-TR
- **Mount Type:** PCB
- **Package / Case Code:** 20-WQFN
- **Pin Count:** 21
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VCC | |
| 2 | NC | |
| 3 | OUT1 | |
| 4 | OUT2 | |
| 5 | OUT3 | |
| 6 | OUT4 | |
| 7 | GND | |
| 8 | OUT5 | |
| 9 | OUT6 | |
| 10 | NC | |
| 11 | NC | |
| 12 | NC | |
| 13 | SDB | |
| 14 | NC | |
| 15 | NC | |
| 16 | AD | |
| 17 | NC | |
| 18 | SCL | |
| 19 | SDA | |
| 20 | CLK/V_BM | |
| 21 | GND | |
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*Generated from [https://www.flux.ai/lcsc/is31fl3296-qfls4-tr~81ou](https://www.flux.ai/lcsc/is31fl3296-qfls4-tr~81ou)*