# SI8271DB-ISR (Component)
## Description
Digital Isolators
SI8271DB-ISR
SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL
LCSC Part Number: C461855
JLCPCB Part Class: Extended Part
Manufactured by SKYWORKS/SILICON LABS(芯科)
## Component Details
- **Owner:** lcsc
- **Created:** 11/4/2024
- **Last Updated:** 4/21/2025
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C461855
- **Manufacturer Name:** SKYWORKS/SILICON LABS(芯科)
- **Manufacturer Part Number:** SI8271DB-ISR
- **Product Info Url:** https://lcsc.com/product-detail/Digital-Isolators_SILICON-LABS-SI8271DB-ISR_C461855.html
- **Package or Case Code:** SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1912121731_SKYWORKS-SILICON-LABS-SI8271DB-ISR_C461855.pdf
- **Part Type:** Digital Isolators
## 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/si8271db-isr/skyworks-solutions.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Verical](https://www.verical.com/pd/skyworks-solutions-igbt-and-mosfet-gate-driver-photocoupler-SI8271DB-ISR-8506171?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Skyworks
- **MPN:** SI8271DB-ISR
- **Mount Type:** PCB
- **Package / Case Code:** 8-SOIC
- **Pin Count:** 8
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VI | |
| 2 | VDDI | |
| 3 | GNDI | |
| 4 | EN | |
| 5 | GND | |
| 6 | VO- | |
| 7 | VO+ | |
| 8 | VDD | |
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*Generated from [https://www.flux.ai/lcsc/si8271db-isr~vcj](https://www.flux.ai/lcsc/si8271db-isr~vcj)*