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STC3115AIQT on a board, in 3D

STC3115AIQT

STMicroelectronics

-40℃~+85℃ 2.7V~4.5V 2uA I2C Monitoring IC DFN-10(2x3) Battery Management ROHS

Extended
DatasheetJLCPCBLCSCst/STC3115AIQT
Category
Battery Management
Package
DFN-10(2x3)
Pins
10

Overview

The STC3115AIQT is a battery Management made by STMicroelectronics in a DFN-10(2x3) package with 10 pins. -40℃~+85℃ 2.7V~4.5V 2uA I2C Monitoring IC DFN-10(2x3) Battery Management ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STC3115IQT, from EasyEDA) and its footprint (EasyEDA_Cloud:DFN-10_L3.0-W2.0-P0.50-BL, from EasyEDA), ready for a KiCad board. 1,883 are in stock at JLCPCB (part C2688637). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

ALM1SDA2SCL3NC4GND5CG6RSTIO7BATD/CD8VCC9VIN10
EasyEDA_Cloud:STC3115IQTFrom EasyEDA

Footprint

EasyEDA_Cloud:DFN-10_L3.0-W2.0-P0.50-BLFrom EasyEDA

Parameters

9
Battery Temperature Detection
Not supported
Features
Under-voltage lockout
Interface
I2C
Number of Cells
1
Operating Temperature
-40℃~+85℃
Supply Current (Iq)
2uA
The Chip Type
Monitoring IC
Type of Battery
Lithium Battery
Voltage - Supply
2.7V~4.5V

Order codes

1

Pinout

10
The pins of the STC3115AIQT
PinNameType
1ALMUnspecified
2SDAUnspecified
3SCLUnspecified
4NCUnspecified
5GNDUnspecified
6CGUnspecified
7RSTIOUnspecified
8BATD/CDUnspecified
9VCCUnspecified
10VINUnspecified

Open-source boards using it

All 2
  • 4 layers45 × 29.2 mmPocket 2.66, the printed circuit board in 3D

    Pocket 2.66

    quintenluyten2/Pocket_2.66_E-reader_PCB

    PCB for 2.13" and 2.66" E-ink displays with ESP32-C3, micro-SD card, battery management, and 3 user buttons

    88 parts3
  • 6 layers46 × 76 mmQ2-v2, the printed circuit board in 3D

    Q2-v2

    0x616c6f6e/esp32s31-mp3

    打开 q2-v2.kicadpro。这是 ESP32-S31NRV16 裸芯片版的独立工程，当前按用户要求改为 0402 阻容、电源分区铺铜并就近打过孔，信号待手动布线。不是可打板文件。原生产主板 hardware-q2 的 PCB 保持原文件哈希。

    198 parts

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Questions

Is there a KiCad symbol and footprint for the STC3115AIQT?

Yes. The symbol is EasyEDA_Cloud:STC3115IQT and the footprint EasyEDA_Cloud:DFN-10_L3.0-W2.0-P0.50-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STC3115AIQT?

DFN-10(2x3), with 10 pins. Its footprint is drawn on this page.

Where is the STC3115AIQT datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the STC3115AIQT?

JLCPCB lists it as part C2688637, with 1,883 in stock; the sellers' links on this page open their listings.

What can replace the STC3115AIQT?

Parts like it in the library: the STC3115IQT by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the STC3115AIQT?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

1