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0755-82798135AC DC Converters, Offline Switches
AC DC Converters, Offline Switches
AC-DC converters and offline switches are power management ICs used to convert AC input power into regulated DC output for electronic systems. They are commonly used in adapters, chargers, LED lighting, industrial power supplies, home appliances, smart meters, consumer electronics, and embedded power supply designs requiring compact and efficient conversion.
TomatoElec is an independent electronic components distributor supplying AC-DC converter and offline switch ICs from mainstream manufacturers such as Texas Instruments, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, Analog Devices, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for AC-DC converter and offline switch sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LNK6407D-TLIC OFFLINE SWITCH FLYBACK 8SO |
6,290 | - |
|
Datasheet |
LinkSwitch™-3 | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback | - | - | 55% | Up to 85kHz | 7.5 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
LNK3204D-TLIC OFFLINE SWITCH MULT TOP 8SO |
10,323 | - |
|
Datasheet |
LinkSwitch™-TN2 | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Non-Isolated | Yes | 725V | Buck, Buck-Boost, Flyback | - | - | 69% | 66kHz | - | Current Limiting, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | SO-8C | Surface Mount |
|
SR10LG-GIC OFFLINE SWITCH SHUNT 8SOIC |
2,353 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Non-Isolated | Yes | - | Shunt | - | - | - | 50Hz ~ 60Hz | - | Current Limiting | - | -40°C ~ 125°C (TJ) | - | - | 8-SOIC | Surface Mount |
|
TNY285DG-TLIC OFFLINE SWITCH FLYBACK 8SO |
13,484 | - |
|
Datasheet |
TinySwitch®-4 | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback | - | - | 67% | 124kHz ~ 140kHz | 8.5 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | EN | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
LNK304DN-TLIC OFFLINE SWITCH MULT TOP 8SO |
30,200 | - |
|
Datasheet |
LinkSwitch®-TN | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Non-Isolated | Yes | 700V | Buck, Buck-Boost, Flyback | - | - | 69% | 66kHz | - | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
TNY285KG-TLIC OFFLINE SWITCH FLYBACK 12ESOP |
7,931 | - |
|
Datasheet |
TinySwitch®-4 | 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback | - | - | 67% | 124kHz ~ 140kHz | 11 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | EN | -40°C ~ 150°C (TJ) | - | - | 12-ESOP | Surface Mount |
|
LNK3206D-TLIC OFFLINE SWITCH MULT TOP 8SO |
4,584 | - |
|
Datasheet |
LinkSwitch™-TN2 | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Non-Isolated | Yes | 725V | Buck, Buck-Boost, Flyback | - | - | 69% | 66kHz | - | Current Limiting, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | SO-8C | Surface Mount |
|
LNK623DG-TLIC OFFLINE SWITCH FLYBACK 8SO |
2,881 | - |
|
Datasheet |
LinkSwitch®-CV | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback | - | - | 54% | 100kHz | 9 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
|
TNY286PGIC OFFLINE SWITCH FLYBACK 8DIP |
4,504 | - |
|
Datasheet |
TinySwitch®-4 | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Active | Isolated | Yes | 725V | Flyback | - | - | 67% | 124kHz ~ 140kHz | 13 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | EN | -40°C ~ 150°C (TJ) | - | - | 8-PDIP-C | Through Hole |
|
LNK624DG-TLIC OFFLINE SWITCH FLYBACK 8SO |
7,054 | - |
|
Datasheet |
LinkSwitch®-CV | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback | - | - | 54% | 100kHz | 11 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
LNK604DG-TLIC OFFLINE SWITCH FLYBACK 8SO |
2,514 | - |
|
Datasheet |
LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 700V | 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 |
|
UCC28704DBVR-1IC OFFLINE SW FLYBACK SOT23-6 |
14,533 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 21 V | 8.5V ~ 35V | - | 85kHz | - | Current Limiting, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | SOT-23-6 | Surface Mount |
|
TNY275GN-TLIC OFFLINE SWITCH FLYBACK 8SMD |
14,594 | - |
|
Datasheet |
TinySwitch®-III | 8-SMD (7 Leads), Gull Wing | Tape & Reel (TR) | Active | Isolated | Yes | 700V | Flyback | - | - | 65% | 132kHz | 15 W | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | EN | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
|
LNK3207D-TLIC OFFLINE SWITCH MULT TOP 8SO |
8,648 | - |
|
Datasheet |
LinkSwitch®-TN2 | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Non-Isolated | Yes | 725V | Buck, Buck-Boost, Flyback | - | - | 69% | 66kHz | - | Current Limiting, Over Temperature, Over Voltage, Short Circuit | EN, Frequency Control, Soft Start | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
L6565DTRIC OFFLINE SWITCH FLYBACK 8SO |
13,020 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 13.5 V | 10.3V ~ 18V | - | - | - | Current Limiting | - | -40°C ~ 150°C (TJ) | - | - | 8-SOIC | Surface Mount |
|
LNK306PNIC OFFLINE SWITCH MULT TOP 8DIP |
6,917 | - |
|
Datasheet |
LinkSwitch®-TN | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Active | Non-Isolated | Yes | 700V | Buck, Buck-Boost, Flyback | - | - | 69% | 66kHz | - | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | 8-PDIP-B | Through Hole |
|
LNK306GN-TLIC OFFLINE SWITCH MULT TOP 8SMD |
6,013 | - |
|
Datasheet |
LinkSwitch®-TN | 8-SMD (7 Leads), Gull Wing | Tape & Reel (TR) | Active | Non-Isolated | Yes | 700V | Buck, Buck-Boost, Flyback | - | - | 69% | 66kHz | - | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount |
|
LNK306DN-TLIC OFFLINE SWITCH MULT TOP 8SO |
21,143 | - |
|
Datasheet |
LinkSwitch®-TN | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Non-Isolated | Yes | 700V | Buck, Buck-Boost, Flyback | - | - | 69% | 66kHz | - | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
LNK306DG-TLIC OFFLINE SWITCH MULT TOP 8SO |
9,476 | - |
|
Datasheet |
LinkSwitch®-TN | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Non-Isolated | Yes | 700V | Buck, Buck-Boost, Flyback | - | - | 69% | 66kHz | - | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
TNY254PNIC OFFLINE SWITCH FLYBACK 8DIP |
19,555 | - |
|
Datasheet |
TinySwitch® | 8-DIP (0.300", 7.62mm) | Tube | Not For New Designs | Isolated | Yes | 700V | Flyback | - | - | 68% | 44kHz | 4 W | Current Limiting, Over Temperature | EN | -40°C ~ 150°C (TJ) | - | - | 8-PDIP | Through Hole |

