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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IW1699-03IC OFFLINE SWITCH FLYBACK 8SOIC |
4,591 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Not For New Designs | Isolated | No | - | Flyback | - | 18V | - | 89kHz | 12 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | 8-SOIC | Surface Mount |
|
TEA1731LTS/1HIC OFFLINE SWITCH FLYBACK SC74 |
1,180 | - |
|
Datasheet | GreenChip™ | SC-74, SOT-457 | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 21.5 V | 12V ~ 30V | 80% | 65kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | SC-74 | Surface Mount |
|
TEA1731LTS/1ZIC SMPS FLYBACK CTLR 6TSOP |
3,130 | - |
|
Datasheet | GreenChip™ | SC-74, SOT-457 | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 21.5 V | 12V ~ 30V | 80% | 65kHz | 75 W | Current Limiting, Over Power, Over Temperature, Over Voltage | Frequency Control, Soft Start | -40°C ~ 150°C (TJ) | - | - | SC-74 | Surface Mount |
|
|
IW1702-31BIC OFFLINE SW FLYBACK SOT23-6 |
3,111 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | - | 25V | - | 79kHz | 24 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit | Soft Start | -40°C ~ 150°C (TJ) | - | - | SOT-23-6 | Surface Mount |
|
|
IW1709-11IC OFFLINE SWITCH FLYBACK 8SOIC |
1,164 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | - | 25V | - | 72kHz | - | Current Limiting, Over Temperature, Over Voltage, Short Circuit | Soft Start | -40°C ~ 150°C (TJ) | - | - | 8-SOIC | Surface Mount |
|
|
IW1780-00IC OFFLINE SWITCH MULT TOP 8SOIC |
3,487 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Flyback, Secondary Side SR | - | 25V | - | - | - | Current Limiting, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | 8-SOIC | Surface Mount |
|
|
IW1780-23IC OFFLINE SWITCH MULT TOP 8SOIC |
4,945 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Flyback, Secondary Side SR | - | 25V | - | - | - | Current Limiting, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | 8-SOIC | Surface Mount |
|
|
LNK4013D-TLIC OFFLINE SWITCH FLYBACK 8SO |
1,262 | - |
|
Datasheet | LinkSwitch™-4 | - | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | - | 5V ~ 16.5V | - | 65kHz | 10 W | Over Temperature, Over Voltage, Short Circuit | - | -25°C ~ 125°C (TJ) | - | - | - | - |
|
|
IW337-00IC OFFLINE SWITCH SIGN INTERFACE |
2,477 | - |
|
Datasheet | * | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
AP3983BMTR-G1IC OFFLINE SWITCH FLYBACK 7SO |
3,601 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Obsolete | Isolated | Yes | 650V | Flyback | 15.5 V | 6.82V ~ 25V | - | 65kHz | 6 W | Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 105°C (TA) | - | - | 7-SO | Surface Mount |
|
|
GP168MTR-G1IC OFFLINE SWITCH |
1,575 | - |
|
Datasheet | * | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LNK6424D-TLIC OFFLINE SWITCH FLYBACK 8SO |
4,070 | - |
|
Datasheet | LinkSwitch™-3 | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback | - | - | 55% | Up to 85kHz | 4.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
|
LNK6425D-TLIC OFFLINE SWITCH FLYBACK 8SO |
2,629 | - |
|
Datasheet | LinkSwitch™-3 | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback | - | - | 55% | Up to 85kHz | 5.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
|
LNK4323D-TLIC OFFLINE SWITCH FLYBACK 8SO |
3,932 | - |
|
Datasheet | LinkSwitch™-4 | - | Tape & Reel (TR) | Not For New Designs | Isolated | No | - | Flyback | - | 5V ~ 16.5V | - | 65kHz | 10 W | Over Temperature, Over Voltage, Short Circuit | - | -25°C ~ 125°C (TJ) | - | - | - | - |
|
|
TEA1731TS/1ZIC SMPS FLYBACK CTLR 6TSOP |
2,774 | - |
|
Datasheet | GreenChip™ | SC-74, SOT-457 | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 21.5 V | 12V ~ 30V | 80% | 65kHz | 75 W | Current Limiting, Over Power, Over Voltage | Frequency Control, Soft Start | -40°C ~ 150°C (TJ) | - | - | SC-74 | Surface Mount |
|
NCP1215ASNT1IC OFFLINE SWITCH FLYBACK 6TSOP |
1,074 | - |
|
Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 12.5 V | 9V ~ 18V | - | - | - | - | - | 150°C (TJ) | - | - | 6-TSOP | Surface Mount |
|
|
IW1796-02IC OFFLIN CONV SEC SIDE SR SOT23 |
4,051 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Isolated | No | - | Secondary Side SR | - | 45V | - | - | 45 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SOT-23-6 | Surface Mount |
|
|
IW1796-10IC OFFLIN CONV SEC SIDE SR SOT23 |
4,031 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Isolated | No | - | Secondary Side SR | - | 45V | - | - | 45 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SOT-23-6 | Surface Mount |
|
|
IW1796-12IC OFFLIN CONV SEC SIDE SR SOT23 |
3,004 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Isolated | No | - | Secondary Side SR | - | 45V | - | - | 45 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SOT-23-6 | Surface Mount |
|
|
IW1797-05IC OFFLIN CONV SEC SIDE SR SOT23 |
1,927 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Isolated | No | - | Secondary Side SR | - | 45V | - | - | 45 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SOT-23-6 | Surface Mount |
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.
Can Winsun help source specific AC DC Converters, Offline Switches part numbers?
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.
How do I request a quote for AC DC Converters, Offline Switches components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
