AC DC Converters, Offline Switches
Browse available AC DC Converters, Offline Switches part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Output Isolation | Internal Switch(s) | Voltage - Breakdown | Topology | Voltage - Start Up | Voltage - Supply (Vcc/Vdd) | Duty Cycle | Frequency - Switching | Power (Watts) | Fault Protection | Control Features | Operating Temperature | Grade | Qualification | Supplier Device Package | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FSQ0265RLXIC OFFLINE SWITCH FLYBACK 8LSOP |
613 | - |
|
Datasheet | FPS™ | 8-SMD, Gull Wing | Tape & Reel (TR) | Obsolete | Isolated | Yes | 650V | Flyback | 12 V | 8V ~ 20V | - | 55kHz ~ 67kHz | 20 W | Current Limiting, Over Load, Over Temperature, Over Voltage | Sync | -40°C ~ 85°C (TA) | - | - | 8-LSOP | Surface Mount |
|
NCP1399AHDR2GIC OFFLINE SW HALF-BRDG 16SOIC |
3,183 | - |
|
Datasheet | NCP1399 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tape & Reel (TR) | Obsolete | Isolated | No | - | Half-Bridge | 15.8 V | 9.5V ~ 20V | 50% | 20kHz ~ 750kHz | - | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 16-SOIC | Surface Mount |
|
UC3823DWIC OFFLINE SW MULT TOP 16SOIC |
1,824 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | Non-Isolated | No | - | Boost, Buck, Flyback, Forward | 9.2 V | 8.4V ~ 30V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start | 0°C ~ 70°C (TA) | - | - | 16-SOIC | Surface Mount |
|
UC3823DWG4IC OFFLINE SW MULT TOP 16SOIC |
2,571 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Bulk | Discontinued at Digi-Key | Non-Isolated | No | - | Boost, Buck, Flyback, Forward | 9.2 V | 8.4V ~ 30V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start | 0°C ~ 70°C (TA) | - | - | 16-SOIC | Surface Mount |
|
FAN7621SSJXIC OFFLINE SW HALF-BRDG 16SOP |
239 | - |
|
Datasheet | - | 16-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Half-Bridge | 12.5 V | 10V ~ 25V | 50% | Up to 300kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 130°C (TJ) | - | - | 16-SOP | Surface Mount |
|
FSDM0565REWDTUIC OFFLINE SW FLBACK TO220F-6L |
2,386 | - |
|
Datasheet | FPS™ | TO-220-6 Full Pack, Formed Leads | Tube | Obsolete | Isolated | Yes | 650V | Flyback | 12 V | 8V ~ 20V | 82% | 66kHz | 70 W | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -25°C ~ 85°C (TA) | - | - | TO-220F-6L (Forming) | Through Hole |
|
|
UC3862DWIC OFFLINE SW MULT TOP 16SOIC |
3,218 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Non-Isolated | Yes | - | Full-Bridge, Half-Bridge, Push-Pull | 16.5 V | 10.5V ~ 22V | - | 10kHz ~ 1MHz | - | - | Soft Start | 0°C ~ 70°C (TA) | - | - | 16-SOIC | Surface Mount |
|
MP6005AGQ-Z420KHZ, 8V TO 80V INPUT VOLTAGE |
4,314 | - |
|
Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Isolated | No | - | Flyback, Forward | 5.5 V | 8V ~ 80V | 70% | 420kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | EN, Frequency Control, Soft Start, Sync | -40°C ~ 125°C (TJ) | - | - | 10-QFN (3x3) | Surface Mount |
|
NCP1077ABP100GIC OFFLINE SWITCH FLYBACK 7DIP |
494 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | 8.4 V | 6.5V ~ 20V | 68% | 100kHz | 19 W | Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 7-PDIP | Through Hole |
|
STR-Y6765IC OFFLINE SW FLYBACK TO220F-7 |
201 | - |
|
Datasheet | STR-Y6700 | TO-220-7 Formed Leads | Bulk | Obsolete | Isolated | Yes | 800V | Flyback | 15.1 V | 9.4V ~ 35V | - | 18.4kHz ~ 24.4kHz | 120 W | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -20°C ~ 115°C (TA) | - | - | TO-220F-7 | Through Hole |
|
UCC3580N-2IC OFFLINE SWITCH MULT TOP 16DIP |
3,931 | - |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Isolated | No | - | Flyback, Forward | 15 V | 8.5V ~ 15V | 66% | - | - | - | Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-PDIP | Through Hole |
|
UCC3580N-2G4IC OFFLINE SWITCH MULT TOP 16DIP |
125 | - |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Isolated | No | - | Flyback, Forward | 15 V | 8.5V ~ 15V | 66% | - | - | - | Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-PDIP | Through Hole |
|
UCC28221DIC OFFLINE SWITCH FLYBACK 16SOIC |
1,003 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Isolated | No | - | Flyback | 13 V | 8.4V ~ 14.5V | 75% | 2MHz | - | Current Limiting, Over Voltage | Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-SOIC | Surface Mount |
|
|
UCC3580DTR-4IC OFFLINE SW MULT TOP 16SOIC |
4,220 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Flyback, Forward | 15 V | 8.5V ~ 15V | 66% | - | - | - | Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-SOIC | Surface Mount |
|
|
NCP1399ASDR2GIC OFFLINE SW HALF-BRDG 16SOIC |
2,500 | - |
|
Datasheet | NCP1399 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tape & Reel (TR) | Obsolete | Isolated | No | - | Half-Bridge | 12 V | 9.5V ~ 20V | 50% | 20kHz ~ 750kHz | - | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit | - | -55°C ~ 150°C (TJ) | - | - | 16-SOIC | Surface Mount |
|
|
NCP1399BADR2GIC OFFLINE SW HALF-BRDG 16SOIC |
2,486 | - |
|
Datasheet | NCP1399 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tape & Reel (TR) | Active | Isolated | No | - | Half-Bridge | 15.8 V | 9.5V ~ 20V | 50% | 20kHz ~ 750kHz | - | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 16-SOIC | Surface Mount |
|
STR-A6079MIC OFFLINE SWITCH FLYBACK 8DIP |
794 | - |
|
Datasheet | STR-A6000 | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Active | Isolated | Yes | 800V | Flyback | 15.3 V | 8.1V ~ 32V | 83% | 67kHz | 13 W | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -20°C ~ 125°C (TA) | - | - | 8-DIP | Through Hole |
|
NCV1077STBT3GIC OFFLINE SWITCH FLYBACK SOT223 |
4,000 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Last Time Buy | Non-Isolated | Yes | 670V | Flyback | 8.1 V | 7.7V ~ 8.5V | 69% | 100kHz | 25 W | Current Limiting, Over Load, Over Voltage, Short Circuit | EN, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | SOT-223 (TO-261) | Surface Mount |
|
|
STR-A6051MIC OFFLINE SWITCH FLYBACK 8DIP |
1,995 | - |
|
Datasheet | STR-A6000 | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Not For New Designs | Isolated | Yes | 650V | Flyback | 15.3 V | 8.1V ~ 32V | 83% | 67kHz | 31 W | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -20°C ~ 125°C (TA) | - | - | 8-DIP | Through Hole |
|
|
UCC3810NIC OFFLINE SWITCH MULT TOP 16DIP |
1,093 | - |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Bulk | Active | Isolated | No | - | Boost, Buck, Flyback, Forward | 11.3 V | 8.3V ~ 11V | 49% | 1MHz | - | - | Frequency Control, Sync | -40°C ~ 85°C (TA) | - | - | 16-PDIP | Through Hole |
AC DC Converters, Offline Switches FAQ
Common questions about selecting, comparing and sourcing AC DC Converters, Offline Switches components through Winsun (HK) Electronics.
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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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