# TP4056 (Component) ## Description Distributed ESP32‑Based Vital‑Signs Monitoring System with MAX30102 Sensor and I²C OLED ## Component Details - **Owner:** lcsc - **Created:** 11/5/2024 - **Last Updated:** 4/24/2025 - **Visibility:** Public - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** UMW(友台半导体) - **Package or Case Code:** ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP - **Part Type:** Battery Management ICs - **LCSC Part Number:** C725790 - **Product Info Url:** https://lcsc.com/product-detail/PMIC-Battery-Management_UMW-Youtai-Semiconductor-Co-Ltd-TP4056_C725790.html - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409241408_UMW-Youtai-Semiconductor-Co---Ltd--TP4056_C725790.pdf - **Manufacturer Part Number:** TP4056 - **Used in:** 499 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 | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C49045948.html) | N/A | N/A | - **Part Type:** Power Supply Products - **Manufacturer:** UMW - **MPN:** TP4056 - **Mount Type:** Base - **Package / Case Code:** Other - **Pin Count:** 9 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | TEMP | | | 2 | PROG | | | 3 | GND | | | 4 | VCC | | | 5 | BAT | | | 6 | ~{STDBY} | | | 7 | ~{CHRG} | | | 8 | CE | | | 9 | EP | | --- *Generated from [https://www.flux.ai/lcsc/tp4056~5yzc](https://www.flux.ai/lcsc/tp4056~5yzc)*