What is device name for this q2 q3

salimbourouba · November 17, 2025, 1:22pm

ryan_urness · November 17, 2025, 4:45pm

Hello,

Welcome to the TechForum.

I was looking into this part and have some information but not a direct link to an alternate.

Technical assistance was provided for N8ADE

SOT23-3 or SOT23 possible power management

Same type of part

Thank you
Ryan

Adam7 · December 4, 2025, 5:49pm

Hello, salimbourouba.

It is a SI2309CDS-T1-MS

salimbourouba · December 5, 2025, 9:59am

hi adam

thankyou for helep

Adam7 · December 5, 2025, 10:00am

You are Welcome!

Topic		Replies	Views
I have SOT23-5 SMD IC with markings code A62AF About Integrated Circuits (ICs) cross-reference , power-management-pmic , part-identification	6	79	September 23, 2024
Can find this part over the internet Integrated Circuits (ICs) power-management-pmic , part-identification	2	1102	November 3, 2022
Smd code N9SDB about Discrete Semiconductor Products part-identification , vishay-siliconix , transistors	1	86	November 13, 2024
Identify SOT23-6 IC, marking 2105BCQQ, Inside mains LED driver Integrated Circuits (ICs) cross-reference , power-management-pmic , part-identification	7	386	September 28, 2024
Alternative for LTC2909ITS8-3.3#PBF from Analog Devices Integrated Circuits (ICs) analog-devices-inc , cross-reference , power-management-pmic	0	26	September 15, 2025