# KA32182A-VB (Component) ## Description LED Drivers KA32182A-VB QFN-20_L4.0-W3.0-P0.40-TL-EP LCSC Part Number: C20106311 JLCPCB Part Class: Extended Part Manufactured by NUVOTON(新唐) ## Component Details - **Owner:** lcsc - **Created:** 3/17/2026 - **Last Updated:** 3/17/2026 - **Visibility:** Public - **Part Type:** LED Drivers - **Package or Case Code:** QFN-20_L4.0-W3.0-P0.40-TL-EP - **JLCPCB Part Class:** Extended Part - **LCSC Part Number:** C20106311 - **Manufacturer Name:** NUVOTON(新唐) - **Manufacturer Part Number:** KA32182A-VB ## 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/C20106311.html) | $5.1539 | 0 | | [Mouser](https://www.mouser.com/en/ProductDetail/Nuvoton/KA32182A-VB?qs=amGC7iS6iy%2F8FUDkj1zKpQ%3D%3D) | N/A | N/A | - **Part Type:** Optoelectronic Devices - **MPN:** KA32182A-VB - **Mount Type:** PCB - **Package / Case Code:** 20-QFN - **Pin Count:** 21 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | IREF | | | 2 | AGND | | | 3 | Z7 | | | 4 | Z6 | | | 5 | PGND2 | | | 6 | Z5 | | | 7 | Z4 | | | 8 | PVCC | | | 9 | Z3 | | | 10 | Z2 | | | 11 | PGND1 | | | 12 | Z1 | | | 13 | LDO | | | 14 | VCC | | | 15 | CLKIO | | | 16 | VDD | | | 17 | SLAVSEL | | | 18 | SCL | | | 19 | SDA | | | 20 | NRST | | | 21 | EP | | --- *Generated from [https://www.flux.ai/lcsc/ka32182a-vb~fszf](https://www.flux.ai/lcsc/ka32182a-vb~fszf)*