# TP4057 (Component) ## Description Battery Management ICs TP4057 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR LCSC Part Number: C725791 JLCPCB Part Class: Extended Part Manufactured by UMW(友台半导体) ## Component Details - **Owner:** lcsc - **Created:** 11/5/2024 - **Last Updated:** 4/23/2025 - **Visibility:** Public - **Product Info Url:** https://lcsc.com/product-detail/PMIC-Battery-Management_UMW-Youtai-Semiconductor-Co-Ltd-TP4057_C725791.html - **LCSC Part Number:** C725791 - **Package or Case Code:** SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR - **Manufacturer Name:** UMW(友台半导体) - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409241407_UMW-Youtai-Semiconductor-Co---Ltd--TP4057_C725791.pdf - **JLCPCB Part Class:** Extended Part - **Manufacturer Part Number:** TP4057 - **Part Type:** Battery Management ICs - **Used in:** 41 projects ## 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/evvo/TP4057/22482076) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/battery-management-hxy-tp4057-1012648175) | $0.02646 | 1.3K | | [LCSC](https://www.lcsc.com/product-detail/C18198383.html) | N/A | N/A | - **Part Type:** Power Supply Products - **Manufacturer:** UMW - **MPN:** TP4057 - **Mount Type:** PCB - **Package / Case Code:** SOT-23-6 - **Pin Count:** 6 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | ~{CHRG} | | | 2 | GND | | | 3 | BAT | | | 4 | VCC | | | 5 | ~{STDBY} | | | 6 | PROG | | --- *Generated from [https://www.flux.ai/lcsc/tp4057~p28c](https://www.flux.ai/lcsc/tp4057~p28c)*