PFC (Power Factor Correction)
Explore PFC (Power Factor Correction) parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Mode | Frequency - Switching | Current - Startup | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ML4824IS1IC PFC CTR AV CURR 76KHZ 16SOIC |
2,288 |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Average Current | 76kHz | 700 µA | 10.5V ~ 13.2V | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
ML4824CS2IC PFC CTR AV CURR 76KHZ 16SOIC |
4,859 |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Average Current | 76kHz | 700 µA | 10.5V ~ 13.2V | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
ML4812IQXIC PFC CTRLR CRM 20PLCC |
4,434 |
|
Datasheet | - | 20-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Critical Conduction (CRM) | - | 800 µA | 12V ~ 18V | - | - | - | Surface Mount | 20-PLCC (9x9) |
|
UCC28502DWG4IC PFC CTR AVERAGE 100KHZ 20SOIC |
2,593 |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Average Current | 100kHz | 150 µA | 9.7V ~ 18V | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
|
FAN9673QXIC PFC CTRLR CCM 75KHZ 32LQFP |
2,663 |
|
Datasheet | - | 32-LQFP | Tape & Reel (TR) | Obsolete | Continuous Conduction (CCM) | 18kHz ~ 40kHz, 55kHz ~ 75kHz | 30 µA | 15V | -40°C ~ 105°C | - | - | Surface Mount | 32-LQFP (7x7) |
|
|
UCC28517DWRIC PFC CTR AVERAGE 200KHZ 20SOIC |
4,536 |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Average Current | 200kHz | 100 µA | 9.7V ~ 18V | -40°C ~ 105°C | - | - | Surface Mount | 20-SOIC |
|
ML4812IQIC PFC CTRLR CRM 20PLCC |
1,691 |
|
Datasheet | - | 20-LCC (J-Lead) | Tube | Obsolete | Critical Conduction (CRM) | - | 800 µA | 12V ~ 18V | - | - | - | Surface Mount | 20-PLCC (9x9) |
|
LT1509CSW#TRPBFIC PFC CTR AVERAGE 100KHZ 20SOIC |
1,848 |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Average Current | 100kHz | - | 27V | 0°C ~ 100°C | - | - | Surface Mount | 20-SO |
|
LT1249CS8#TRPBFIC PFC CTR AV CURR 100KHZ 8SOIC |
3,166 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Average Current | 100kHz | 250 µA | 15.5V ~ 27V | 0°C ~ 100°C | - | - | Surface Mount | 8-SO |
|
UCC28500DWIC PFC CTR AVERAGE 120KHZ 20SOIC |
1,289 |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Average Current | 80kHz ~ 120kHz | 150 µA | 9.7V ~ 18V | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
|
PFS5178F-TLPFS5178F-TL |
3,946 |
|
Datasheet | - | 28-PowerSMD Module (0.425", 10.80mm Width), 20 Leads | Bulk | Active | Discontinuous Conduction (DCM) | - | - | 35V | -40°C ~ 105°C (TA) | - | - | Surface Mount | InSOP-T28F |
|
|
PFS5278F-TLPFS5278F-TL |
2,865 |
|
Datasheet | - | 28-PowerSMD Module (0.425", 10.80mm Width), 20 Leads | Bulk | Active | Discontinuous Conduction (DCM) | 22kHz ~ 145kHz | - | 7V ~ 35V | -40°C ~ 105°C (TA) | - | - | Surface Mount | InSOP-T28F |
|
|
LT1509ISW#TRPBFIC PFC CTR AVERAGE 100KHZ 20SOIC |
1,487 |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Average Current | 100kHz | - | 27V | -40°C ~ 125°C | - | - | Surface Mount | 20-SO |
|
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LT1249IS8#TRPBFIC PFC CTR AV CURR 100KHZ 8SOIC |
1,841 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Average Current | 100kHz | 250 µA | 15.5V ~ 27V | -40°C ~ 125°C | - | - | Surface Mount | 8-SO |
|
LT1249IN8#PBFIC PFC CTR AVER CURR 100KHZ 8DIP |
3,746 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Average Current | 100kHz | 250 µA | 15.5V ~ 27V | -40°C ~ 125°C | - | - | Through Hole | 8-PDIP |
|
LT1248IS#TRPBFIC PFC CTR AVERAGE 300KHZ 16SOIC |
4,204 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Average Current | 300kHz | 250 µA | 15.5V ~ 27V | -40°C ~ 125°C | - | - | Surface Mount | 16-SO |
|
|
UCC28500DWTRIC PFC CTR AVERAGE 120KHZ 20SOIC |
4,785 |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Average Current | 80kHz ~ 120kHz | 150 µA | 9.7V ~ 18V | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
|
|
UC3855BDWTRIC PFC CTR AVERAGE 500KHZ 20SOIC |
2,313 |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Average Current | 500kHz | 150 µA | 10.5V ~ 20V | 0°C ~ 70°C | - | - | Surface Mount | 20-SOIC |
|
UC2854BMDWREPG4IC PFC CTR AVERAGE 120KHZ 16SOIC |
4,209 |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Average Current | 80kHz ~ 120kHz | 300 µA | 10V ~ 20V | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
|
UC3855ADWG4IC PFC CTR AVERAGE 500KHZ 20SOIC |
1,106 |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Average Current | 500kHz | 150 µA | 15.5V ~ 20V | 0°C ~ 70°C | - | - | Surface Mount | 20-SOIC |
Frequently Asked Questions
What are PFC (Power Factor Correction) components used for?
PFC (Power Factor Correction) components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right PFC (Power Factor Correction) part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find PFC (Power Factor Correction) parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
