Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: TOP221PN

Find stocking distributors and other suppliers of TOP221PN using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact TOP221PN suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
376,698
Line Items
86
Suppliers listing this part
79
Countries/regions where listing suppliers exist
15
Most Recent Upload
5/17/2026

Sponsored Live Part Search

Part Number: TOP221PN

Part Number Country/Region Suppliers Line Items Total Qty
TOP221PN CN 38 45 262,079
TOP221PN US 11 11 43,009
TOP221PN DE 5 5 2,075
TOP221PN HK 4 4 30,443
TOP221PN TW 4 4 23,413
TOP221PN JP 3 3 7,357
TOP221PN GB 3 3 4,701
TOP221PN FR 2 2 440
TOP221PN ES 2 2 357
TOP221PN CA 2 2 255
TOP221PN KR 1 1 1,055
TOP221PN PL 1 1 757
TOP221PN UA 1 1 447
TOP221PN NL 1 1 300
TOP221PN IL 1 1 10

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
TOP221YN# 16 79 84 329,884
TOP221GNTL 12 61 68 471,016
TOP221P 13 47 51 87,219
TOP221GN 11 34 37 95,528
TOP221Y 15 33 34 33,029
TOP221G 8 28 32 740,593
TOP221P IC 2 3 4 7,723
TOP221PN TOP221P 1 1 1 6,979
TOP221PN IC 1 1 1 3,000
TOP221PN PBF 1 1 1 2,500

Possible Component Manufacturers*

Power Integrations
CT (Concept Technologie) (Power Integrations)
Power Trends (TI - Power)
TI (Texas Instruments)
Bel Power Solutions (Power-One) (Bel Fuse)
PowerTech

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.


Page Created: 5/17/2026