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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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TEA1733AT/N1,118IC OFFLINE SWITCH FLYBACK 8SO |
4,032 | - |
|
Datasheet | GreenChip™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 20.6 V | 12V ~ 30V | 72% | 91.5kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 8-SO | Surface Mount |
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TEA1738FT/N1,118IC OFFLINE SWITCH FLYBACK 8SO |
4,860 | - |
|
Datasheet | GreenChip™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 13.2 V | 12V ~ 30V | 80% | 26.5kHz ~ 78kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 8-SO | Surface Mount |
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TEA1733P/N1,112IC OFFLINE SWITCH FLYBACK 8DIP |
3,203 | - |
|
Datasheet | GreenChip™ | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Isolated | No | - | Flyback | 20.6 V | 12V ~ 30V | 72% | 66.5kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 8-DIP | Through Hole |
|
SI9120DJ-E3IC OFFLINE SWITCH MULT TOP 16DIP |
4,434 | - |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | No | - | Flyback, Forward | - | 9.5V ~ 13.5V | 50% | 40kHz ~ 1MHz | - | - | - | -40°C ~ 85°C (TA) | - | - | 16-PDIP | Through Hole |
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SI9120DY-E3IC OFFLINE SW MULT TOP 16SOIC |
3,563 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Isolated | No | - | Flyback, Forward | - | 9.5V ~ 13.5V | 50% | 40kHz ~ 1MHz | - | - | - | -40°C ~ 85°C (TA) | - | - | 16-SOIC | Surface Mount |
|
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SI9120DY-T1-E3IC OFFLINE SW MULT TOP 16SOIC |
3,512 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback, Forward | - | 9.5V ~ 13.5V | 50% | 40kHz ~ 1MHz | - | - | - | -40°C ~ 85°C (TA) | - | - | 16-SOIC | Surface Mount |
|
MIC25400YML-TRIC OFFLINE SWITCH BUCK 24MLF |
1,870 | - |
|
Datasheet | - | 24-VFQFN Exposed Pad, 24-MLF® | Tape & Reel (TR) | Obsolete | Non-Isolated | No | - | Buck | - | 4.5V ~ 13.2V | 75% | 1MHz | - | Current Limiting | Power Good | -40°C ~ 125°C (TJ) | - | - | 24-MLF® (4x4) | Surface Mount |
|
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TEA1733BT/N2,118IC OFFLINE SWITCH FLYBACK 8SO |
1,818 | - |
|
Datasheet | GreenChip™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 20.6 V | 12V ~ 30V | 72% | 123kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 8-SO | Surface Mount |
|
|
TEA1733LT/N2,118IC OFFLINE SWITCH FLYBACK 8SO |
2,480 | - |
|
Datasheet | GreenChip™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 20.6 V | 12V ~ 30V | 72% | 66.5kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 8-SO | Surface Mount |
|
LNK585DGIC OFFLINE SWITCH FLYBACK 8SO |
1,947 | - |
|
Datasheet | LinkZero™-AX | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Either | Yes | 700V | Flyback | - | - | 63% | 100kHz | 4.5 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
LNK585GGIC OFFLINE SWITCH FLYBACK 8SMD |
1,297 | - |
|
Datasheet | LinkZero™-AX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Either | Yes | 700V | Flyback | - | - | 63% | 100kHz | 5 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
|
|
LNK586DGIC OFFLINE SWITCH FLYBACK 8SO |
3,641 | - |
|
Datasheet | LinkZero™-AX | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Either | Yes | 700V | Flyback | - | - | 63% | 100kHz | 6 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
|
LNK586GGIC OFFLINE SWITCH FLYBACK 8SMD |
1,318 | - |
|
Datasheet | LinkZero™-AX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Either | Yes | 700V | Flyback | - | - | 63% | 100kHz | 6.5 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
|
MAX5975BETE+IC REG CTRLR FLYBK ISO CM 16TQFN |
2,664 | - |
|
Datasheet | - | 16-WFQFN Exposed Pad | Obsolete | Either | No | - | Flyback, Forward | 10 V | 10V ~ 26V | 82.5% | 100kHz ~ 600kHz | - | Over Temperature | EN, Frequency Control, Soft Start, Sync | -40°C ~ 150°C (TJ) | - | - | 16-TQFN (3x3) | Surface Mount | |
|
FAN302HLMYIC OFFLINE SWITCH FLYBACK 8SOIC |
4,369 | - |
|
Datasheet | mWSaver™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 16 V | 5V ~ 25V | 67% | 85kHz | - | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 105°C (TA) | - | - | 8-SOIC | Surface Mount |
|
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FSL126HRIC OFFLINE SWITCH FLYBACK 8DIP |
4,855 | - |
|
Datasheet | FPS™ | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Isolated | Yes | 650V | Flyback | 12 V | 8V ~ 26V | 77% | 100kHz | 21 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 105°C (TA) | - | - | 8-DIP | Through Hole |
|
KA1H0165RTUIC OFFLINE SW MULT TOP TO220F |
2,166 | - |
|
Datasheet | FPS™ | TO-220-4 Full Pack | Tube | Obsolete | Non-Isolated | Yes | 650V | Flyback, Forward | 15 V | 10V ~ 30V | 67% | 100kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | Soft Start | -25°C ~ 85°C (TA) | - | - | TO-220F-4L | Through Hole |
|
KA1M0380RBYDTUIC OFFLINE SW MULT TOP TO220F |
3,268 | - |
|
Datasheet | FPS™ | TO-220-4 Full Pack, Formed Leads | Tube | Obsolete | Non-Isolated | Yes | 800V | Flyback, Forward | 15 V | 10V ~ 30V | 77% | 50kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -25°C ~ 85°C (TA) | - | - | TO-220F-4L (Forming) | Through Hole |
|
KA1M0565RTUIC OFFLINE SW MULT TOP TO220F |
4,839 | - |
|
Datasheet | FPS™ | TO-220-4 Full Pack | Tube | Obsolete | Non-Isolated | Yes | 650V | Flyback, Forward | 15 V | 10V ~ 30V | 77% | 67kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -25°C ~ 85°C (TA) | - | - | TO-220F-4L | Through Hole |
|
KA1M0680RBYDTUIC OFFLINE SW MULT TOP TO3P-5L |
1,394 | - |
|
Datasheet | FPS™ | TO-3P-5 Formed Leads | Tube | Obsolete | - | Yes | 800V | Flyback, Forward | 15 V | 10V ~ 30V | 77% | 67kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | Soft Start | -25°C ~ 85°C (TA) | - | - | TO-3P-5L (Forming) | 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.
What should I check when selecting AC DC Converters, Offline Switches components?
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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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find AC DC Converters, Offline Switches parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
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