# R5478N187CD-TR-FF (Component) ## Description Battery Management ICs R5478N187CD-TR-FF SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR LCSC Part Number: C259720 JLCPCB Part Class: Extended Part Manufactured by RICOH(理光) ## Component Details - **Owner:** lcsc - **Created:** 11/3/2024 - **Last Updated:** 4/23/2025 - **Visibility:** Public - **Manufacturer Part Number:** R5478N187CD-TR-FF - **JLCPCB Part Class:** Extended Part - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Ricoh-Elec-Devices-R5478N187CD-TR-FF_C259720.pdf - **Manufacturer Name:** RICOH(理光) - **Part Type:** Battery Management ICs - **Product Info Url:** https://lcsc.com/product-detail/Others_Ricoh-Elec-Devices-R5478N187CD-TR-FF_C259720.html - **LCSC Part Number:** C259720 - **Package or Case Code:** SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/nisshinbo-micro-devices-inc/R5478N187CD-TR-FF/22593158) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C259720.html) | N/A | N/A | | [Mouser](https://www.mouser.com/en/ProductDetail/Nisshinbo/R5478N187CD-TR-FF?qs=vLWxofP3U2wD9t6o%2FQUaIw%3D%3D) | N/A | N/A | | [Verical](https://www.verical.com/pd/ricoh-semiconductor-unsorted-R5478N187CD-TR-FF-7267438?utm_currency=USD) | N/A | N/A | - **Part Type:** Power Supply Products - **Manufacturer:** Nisshinbo - **MPN:** R5478N187CD-TR-FF - **Mount Type:** PCB - **Package / Case Code:** SOT-23-6 - **Pin Count:** 6 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | DOUT | | | 2 | V- | | | 3 | COUT | | | 4 | NC | | | 5 | VDD | | | 6 | VSS | | --- *Generated from [https://www.flux.ai/lcsc/r5478n187cd-tr-ff~4efv](https://www.flux.ai/lcsc/r5478n187cd-tr-ff~4efv)*