# XL555 (Component)

## Description

Timer
XL555
SOP\-8\_L5\.0\-W4\.0\-P1\.27\-LS6\.0\-BL
LCSC Part Number: C521186
JLCPCB Part Class: Extended Part
Manufactured by XINLUDA\(信路达\) 

## Component Details

- **Owner:** lcsc
- **Created:** 11/11/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2212101330\_XINLUDA\-XL555\_C521186\.pdf
- **Product Info Url:** https://lcsc\.com/product\-detail/Timer\_XINLUDA\-XL555\_C521186\.html
- **Part Type:** Timer
- **LCSC Part Number:** C521186
- **Package or Case Code:** SOP\-8\_L5\.0\-W4\.0\-P1\.27\-LS6\.0\-BL
- **Manufacturer Name:** XINLUDA\(信路达\)
- **Manufacturer Part Number:** XL555
- **JLCPCB Part Class:** Extended Part

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [HQonline](https://www.hqonline.com/product-detail/timer-chips-xinluda-xl555-2500403957) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C48031617.html) | N/A | N/A |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Timer
- **Manufacturer:** Xinluda
- **MPN:** XL555
- **Mount Type:** PCB
- **Package / Case Code:** 8\-SOP
- **Pin Count:** 8
- **Logic Function:** Counter
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | GND | Unspecified |
| 2 | TRIGGER | Unspecified |
| 3 | OUTPUT | Unspecified |
| 4 | RESET | Unspecified |
| 5 | CONT | Unspecified |
| 6 | THRESHOLD | Unspecified |
| 7 | DISCHARGE | Unspecified |
| 8 | VDD | Unspecified |

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*Generated from [https://flux\.ai/lcsc/xl555\~q23f](https://flux.ai/lcsc/xl555~q23f)*