# SC8703QDER (Component) ## Description AC-DC Controllers & Regulators SC8703QDER QFN-32_L4.0-W4.0-P0.40-BL-EP2.7 LCSC Part Number: C252411 JLCPCB Part Class: Extended Part Manufactured by SOUTHCHIP(南芯) ## Component Details - **Owner:** lcsc - **Created:** 11/4/2024 - **Last Updated:** 6/19/2026 - **Visibility:** Public - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/54991214f8676f3390de3478ed385e34f087c9731b30c03c98d33cc4eacc4f5e.pdf - **Symbol Style:** parametric-v1 - **Package or Case Code:** QFN-32_L4.0-W4.0-P0.40-BL-EP2.7 - **Part Type:** AC-DC Controllers & Regulators - **LCSC Part Number:** C252410 - **Manufacturer Part Number:** SC8703QDER - **Manufacturer Name:** SOUTHCHIP(南芯) - **Product Info Url:** https://lcsc.com/product-detail/Others_Southchip-Semicon-SC8703QDER_C252411.html - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **MPN:** SC8703QDER - **Mount Type:** PCB - **Package / Case Code:** 32-QFN - **Pin Count:** 33 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | ~{CE} | | | 2 | AGND | | | 3 | NC | | | 4 | NC | | | 5 | IPWM | | | 6 | ITUNE | | | 7 | UVLO | | | 8 | DT | | | 9 | AGND | | | 10 | FREQ | | | 11 | ILIM1 | | | 12 | ILIM2 | | | 13 | NC | | | 14 | AGND | | | 15 | COMP | | | 16 | FB | | | 17 | SNS2N | | | 18 | SNS2P | | | 19 | VOUT | | | 20 | BT2 | | | 21 | HD2 | | | 22 | SW2 | | | 23 | LD2 | | | 24 | VCC | | | 25 | PGND | | | 26 | LD1 | | | 27 | SW1 | | | 28 | HD1 | | | 29 | BT1 | | | 30 | VIN | | | 31 | SNS1N | | | 32 | SNS1P | | | 33 | PGND | | --- *Generated from [https://www.flux.ai/lcsc/sc8703qder~71xx](https://www.flux.ai/lcsc/sc8703qder~71xx)*