- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

Home » Buy Online » Parts

ST1S09I Inventory Results

Datasheet
Datasheet
Cross References
Cross Reference
RoHS compliant
RoHS Compliant
Non-RoHS compliant
Non-RoHS-Compliant
Part Number Manufacturer Quantity Price Availability Order Request Quote Datasheet Cross References RoHS compliant
ST1S09IDEMOBO12
ST MICROELECTRONICS
Requires Quote
Requires Quote
Available

Request ST1S09IDEMOBO12 Quote ST1S09IDEMOBO12 Datasheet
RoHS compliant
BOARD DEMO FOR ST1S09
ST1S09IDEMOBO33
ST MICROELECTRONICS
Requires Quote
Requires Quote
Available

Request ST1S09IDEMOBO33 Quote ST1S09IDEMOBO33 Datasheet
RoHS compliant
BOARD DEMO FOR ST1S09IPUR
RoHS Compliant
ST1S09IPUR
ST MICROELECTRONICS
171017
Requires Quote
Available

Request ST1S09IPUR Quote ST1S09IPUR Datasheet
RoHS compliant
ST1S09 Series DFN 6 2 A 1.5 MHz PWM Step Down Switching Regulator
RoHS Compliant
ST1S09IPURDFN6
ST MICROELECTRONICS
3017
Requires Quote
Available

Request ST1S09IPURDFN6 Quote ST1S09IPURDFN6 Datasheet
 
 
ST1S09IPUR/MO
ST MICROELECTRONICS
1779
Requires Quote
Available

Request ST1S09IPUR/MO Quote ST1S09IPUR/MO Datasheet
 
 
ST1S09IPUR/SADA
ST MICROELECTRONICS
33017
Requires Quote
Available

Request ST1S09IPUR/SADA Quote ST1S09IPUR/SADA Datasheet
 
 

Technical Resources / Inventory Search

Download datasheet in PDF format

Try Sierra IC©'s Datasheet Search, with Current and Obsolete datasheets available Free to Download.

Search for part

Purchase Online from Our Catalog of Active And Passive Electronic components from over 700 Manufacturers.

xref-button

Use our cross reference feature to find substitute parts while saving time and money.

Visa Mastercard American Express Open Links