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STCS2ASPR on a board, in 3D

STCS2ASPR

STMicroelectronics

-40℃~+150℃ 1 10% 2A 4.5V~40V Built-in Over-Temperature Protection (OTP) PWM SO-10-EP LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCst/STCS2ASPR
Category
LED Drivers
Package
SO-10-EP
Pins
11

Overview

The STCS2ASPR is a LED Driver made by STMicroelectronics in a SO-10-EP package with 11 pins. -40℃~+150℃ 1 10% 2A 4.5V~40V Built-in Over-Temperature Protection (OTP) PWM SO-10-EP LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STCS2ASPR, from EasyEDA) and its footprint (EasyEDA_Cloud:POWERSO-10_L9.4-W7.5-P1.27-LS14.1-BL-EP, from EasyEDA), ready for a KiCad board. 45 are in stock at JLCPCB (part C2653383). 4 open-source boards in 2 repositories on GitHub use it.

Symbol

VCC1PWM2EN3NC4DRAIN5SOURCE6FB7GND8SLOPE9DISC10PAD11
EasyEDA_Cloud:STCS2ASPRFrom EasyEDA

Footprint

1234567891011
EasyEDA_Cloud:POWERSO-10_L9.4-W7.5-P1.27-LS14.1-BL-EPFrom EasyEDA

Parameters

8
Constant Current Accuracy
10%
Dimming
PWM
Features
LED open-circuit protection
Number of Channels
1
Operating temperature
-40℃~+150℃
Output Current
2A
Switch Tube (Built-In/External)
Built-in
Voltage - Input(DC)
4.5V~40V

Order codes

1

Pinout

11
The pins of the STCS2ASPR
PinNameType
1VCCUnspecified
2PWMUnspecified
3ENUnspecified
4NCUnspecified
5DRAINUnspecified
6SOURCEUnspecified
7FBUnspecified
8GNDUnspecified
9SLOPEUnspecified
10DISCUnspecified
11PADUnspecified

Open-source boards using it

All 4
  • 4 layers190.5 × 160 mmTopiary TrimBot, the printed circuit board in 3D

    Topiary TrimBot

    griffinross2/Topiary-TrimBot

    Topiary TrimBot, an automatic topiary trimming robot. Purdue ECE Senior Design group E11 for 49595 in Fall 2025.

    285 parts2GPL-3.0
  • 2 layers90 × 46 mmSenseCam Adapter rev1, the printed circuit board in 3D

    SenseCam Adapter rev1

    Appiko/sense_snap_hw

    This repository contains all the KiCad based PCB design and related documentation for all the PCBs developed at Appiko.

    39 parts2
  • 2 layers65 × 26 mmSenseCam STCS2A rev1, the printed circuit board in 3D

    SenseCam STCS2A rev1

    Appiko/sense_snap_hw

    This repository contains all the KiCad based PCB design and related documentation for all the PCBs developed at Appiko.

    34 parts2
  • 2 layers65 × 61 mmSTCS2A driver rev1, the printed circuit board in 3D

    STCS2A driver rev1

    Appiko/sense_snap_hw

    This repository contains all the KiCad based PCB design and related documentation for all the PCBs developed at Appiko.

    43 parts2

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/st/STCS2ASPR" title="STCS2ASPR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/st/STCS2ASPR.jpg" alt="STCS2ASPR" width="1200" height="900">
A picture that opens the part, for a README
[![STCS2ASPR](https://pcbkit.io/embed/parts/st/STCS2ASPR.jpg?size=s)](https://pcbkit.io/parts/st/STCS2ASPR)

Questions

Is there a KiCad symbol and footprint for the STCS2ASPR?

Yes. The symbol is EasyEDA_Cloud:STCS2ASPR and the footprint EasyEDA_Cloud:POWERSO-10_L9.4-W7.5-P1.27-LS14.1-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STCS2ASPR?

SO-10-EP, with 11 pins. Its footprint is drawn on this page.

Where is the STCS2ASPR datasheet?

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

Where can I order the STCS2ASPR?

JLCPCB lists it as part C2653383, with 45 in stock; the sellers' links on this page open their listings.

Which open-source boards use the STCS2ASPR?

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