# 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:** 10/9/2024
- **Last Updated:** 4/29/2025
- **Visibility:** Public
- **LCSC Part Number:** C392766
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2003171631\_RONGHE\-Microelectronics\-4056\_C392766\.pdf
- **Manufacturer Name:** RONGHE\(融和\)
- **Product Info Url:** https://lcsc\.com/product\-detail/New\-Arrivals\_RONGHE\-Microelectronics\-4056\_C392766\.html
- **Package or Case Code:** ESOP\-8\_L4\.9\-W3\.9\-P1\.27\-LS6\.0\-BL\-EP
- **Manufacturer Part Number:** 4056
- **JLCPCB Part Class:** Extended Part
- **Part Type:** Battery Management ICs
- **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&region=nac) | $5\.126 | 0 |
| [Digi\-Key](https://www.digikey.com/en/products/detail/adafruit-industries-llc/4056/9997694) | $2\.77 | 0 |
| [LCSC](https://www.lcsc.com/product-detail/C18028843.html) | $2\.1321 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Adafruit/4056?qs=unwgFEO1A6tul0dTJZgnuw%253D%253D) | $0\.37 | 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 | Unspecified |
| 2 | ISET | Unspecified |
| 3 | GND | Unspecified |
| 4 | VCC | Unspecified |
| 5 | BAT | Unspecified |
| 6 | STDBY | Unspecified |
| 7 | CHRG | Unspecified |
| 8 | CE | Unspecified |
| 9 | EP | Unspecified |

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*Generated from [https://flux\.ai/lcsc/4056\~q1ql](https://flux.ai/lcsc/4056~q1ql)*