# SY5840BFAC (Component)

## Description

LED Drivers
SY5840BFAC
SO\-8\_L4\.9\-W3\.9\-P1\.27\-LS5\.9\-BL
LCSC Part Number: C125905
JLCPCB Part Class: Extended Part
Manufactured by silergy\(矽力杰\) 

## Component Details

- **Owner:** lcsc
- **Created:** 11/4/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **Package or Case Code:** SO\-8\_L4\.9\-W3\.9\-P1\.27\-LS5\.9\-BL
- **Manufacturer Name:** silergy\(矽力杰\)
- **Part Type:** LED Drivers
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C125905
- **Manufacturer Part Number:** SY5840BFAC
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1804162214\_Silergy\-Corp\-SY5840BFAC\_C125905\.pdf
- **Product Info Url:** https://lcsc\.com/product\-detail/LED\-Drivers\_Silergy\_SY5840BFAC\_SY5840BFAC\_C125905\.html

## 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/C125905.html) | $0\.3349 | 0 |

- **Part Type:** Optoelectronic Devices
- **MPN:** SY5840BFAC
- **Mount Type:** PCB
- **Package / Case Code:** 8\-SO
- **Pin Count:** 8
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | COMP | Unspecified |
| 2 | VSEN | Unspecified |
| 3 | ISEN | Unspecified |
| 4 | GND | Unspecified |
| 5 | DRV | Unspecified |
| 6 | VIN | Unspecified |
| 7 | NC | Unspecified |
| 8 | NC | Unspecified |

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*Generated from [https://flux\.ai/lcsc/sy5840bfac\~gkhj](https://flux.ai/lcsc/sy5840bfac~gkhj)*