# 4056 (Component)
## Description
Battery Management ICs
4056
ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP
LCSC Part Number: C392766
JLCPCB Part Class: Extended Part
Manufactured by RONGHE(融和)
## Component Details
- **Owner:** lcsc
- **Created:** 10/8/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **Product Info Url:** https://lcsc.com/product-detail/New-Arrivals_RONGHE-Microelectronics-4056_C392766.html
- **Manufacturer Part Number:** 4056
- **Part Type:** Battery Management ICs
- **Manufacturer Name:** RONGHE(融和)
- **Package or Case Code:** ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP
- **JLCPCB Part Class:** Extended Part
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2003171631_RONGHE-Microelectronics-4056_C392766.pdf
- **LCSC Part Number:** C392766
- **Used in:** 1 project
## 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/4056/adafruit-industries.html?utm_currency=USD®ion=nac) | $5.126 | 0 |
| [Digi-Key](https://www.digikey.com/en/products/detail/adafruit-industries-llc/4056/9997694) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C18028843.html) | $2.1321 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Adafruit/4056?qs=unwgFEO1A6tul0dTJZgnuw%3D%3D) | $0.36 | 0 |
| [Verical](https://www.verical.com/pd/abbatron-cable-accessories-4056-2097982?utm_currency=USD) | N/A | N/A |
- **Part Type:** Power Supply Products
- **MPN:** 4056
- **Mount Type:** PCB
- **Package / Case Code:** Other
- **Pin Count:** 9
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | TEMP | |
| 2 | ISET | |
| 3 | GND | |
| 4 | VCC | |
| 5 | BAT | |
| 6 | STDBY | |
| 7 | CHRG | |
| 8 | CE | |
| 9 | EP | |
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*Generated from [https://www.flux.ai/lcsc/4056~8wcg](https://www.flux.ai/lcsc/4056~8wcg)*