- 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

L4981A 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
L4981A
THOMSON
20790
Requires Quote
Available

Request L4981A Quote L4981A Datasheet
RoHS compliant
L4981 Series DIP20 Very High Power Factor Corrector Pre-Regulator
RoHS Compliant
L4981AD
ST MICROELECTRONICS
7011
Requires Quote
Available

Request L4981AD Quote L4981AD Datasheet
RoHS compliant
L4981 Series SO 20 Very High Power Factor Corrector Pre-Regulator
L4981AD013TR
ST MICROELECTRONICS
49531
Requires Quote
Available

Request L4981AD013TR Quote L4981AD013TR Datasheet
RoHS compliant
POWER FACTOR CORRECTION PWM CONTRLR 0.3MA 100KHZ 20SO Tape and Reel
L4981A1LF/
ST MICROELECTRONICS
71679
Requires Quote
Available

Request L4981A1LF/ Quote L4981A1LF/ Datasheet
 
 
L4981AD013
ST MICROELECTRONICS
4341
Requires Quote
Available

Request L4981AD013 Quote L4981AD013 Datasheet
 
 
L4981AD031TR
ST MICROELECTRONICS
531
Requires Quote
Available

Request L4981AD031TR Quote L4981AD031TR Datasheet
 
 
L4981AD13TR
ST MICROELECTRONICS
167
Requires Quote
Available

Request L4981AD13TR Quote L4981AD13TR Datasheet
 
 
L4981AD13TR3C
SGS Thomson Microelectronics
479
Requires Quote
Available

Request L4981AD13TR3C Quote L4981AD13TR3C Datasheet
 
 
L4981AD2LF
ST MICROELECTRONICS
500
Requires Quote
Available

Request L4981AD2LF Quote L4981AD2LF Datasheet
 
 
L4981AD7B
Original Equipment Manufacturer
117
Requires Quote
Available

Request L4981AD7B Quote L4981AD7B Datasheet
 
 
L4981ADLF
ST MICROELECTRONICS
10017
Requires Quote
Available

Request L4981ADLF Quote L4981ADLF Datasheet
 
 
L4981ADSMD
Philips Semiconductors
873
Requires Quote
Available

Request L4981ADSMD Quote L4981ADSMD Datasheet
 
 
L4981ADTR2LF
SGS Thomson Microelectronics
96
Requires Quote
Available

Request L4981ADTR2LF Quote L4981ADTR2LF Datasheet
 
 
L4981ADTR-LF
OEM
1017
Requires Quote
Available

Request L4981ADTR-LF  Quote L4981ADTR-LF  Datasheet
 
L4981ADTRLF
L4981A-LF
SGS Thomson Microelectronics
56
Requires Quote
Available

Request L4981A-LF  Quote L4981A-LF  Datasheet
 
L4981ALF
L4981AP
VARIOUS / MAJOR MFG
22
Requires Quote
Available

Request L4981AP Quote L4981AP Datasheet
 
 
L4981A POWER
SGS-THOMSON MICROELE
22
Requires Quote
Available

Request L4981A                        POWER Quote L4981A                        POWER 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