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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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NCP1308DR2GIC OFFLINE SWITCH FLYBACK 8SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 12 V | 10V ~ 20V | - | 75kHz | - | Current Limiting, Over Temperature, Over Voltage | - | 0°C ~ 125°C (TJ) | - | - | 8-SOIC | Surface Mount |
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NCP1377D1R2GIC OFFLINE SWITCH FLYBACK 7SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 12.5 V | 7.5V ~ 18V | - | Up to 100kHz | - | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | 7-SOIC | Surface Mount |
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NCP1395BPGIC OFFLINE SW HALF-BRDG 16DIP |
0 | - |
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Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Isolated | No | - | Half-Bridge | 13.3 V | 9.3V ~ 20V | 50% | 50kHz ~ 1MHz | - | Over Temperature, Over Voltage | Frequency Control, Soft Start | -40°C ~ 150°C (TJ) | - | - | 16-PDIP | Through Hole |
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KA3842BIC OFFLINE SWITCH 8DIP |
0 | - |
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Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | - | No | - | - | 16 V | 12V ~ 25V | 97% | Up to 500kHz | - | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | 8-DIP | Through Hole |
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KA3844BIC OFFLINE SWITCH 8DIP |
0 | - |
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Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | - | No | - | - | 16 V | 12V ~ 25V | 48% | Up to 500kHz | - | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | 8-DIP | Through Hole |
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KA3845BIC OFFLINE SWITCH 8DIP |
0 | - |
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Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | - | No | - | - | 8.4 V | 12V ~ 25V | 48% | Up to 500kHz | - | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | 8-DIP | Through Hole |
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KA3842BDIC OFFLINE SWITCH 14SOIC |
0 | - |
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Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | No | - | - | 16 V | 12V ~ 25V | 97% | Up to 500kHz | - | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | 14-SOIC | Surface Mount |
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KA3843BIC OFFLINE SWITCH 8DIP |
0 | - |
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Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | - | No | - | - | 8.4 V | 12V ~ 25V | 97% | Up to 500kHz | - | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | 8-DIP | Through Hole |
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KA3842BDTFIC OFFLINE SWITCH 14SOIC |
0 | - |
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Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | - | No | - | - | 16 V | 12V ~ 25V | 97% | Up to 500kHz | - | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | 14-SOIC | Surface Mount |
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KA3843ACSIC OFFLINE SWITCH 8DIP |
0 | - |
|
- |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | - | No | - | - | 16 V | 12V ~ 25V | 96% | Up to 500kHz | - | Current Limiting | - | 0°C ~ 70°C (TA) | - | - | 8-DIP | Through Hole |
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KA3842ACSIC OFFLINE SWITCH 8DIP |
0 | - |
|
- |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | - | No | - | - | 16 V | 10V ~ 30V | 96% | Up to 500kHz | - | Current Limiting | Frequency Control | 0°C ~ 70°C (TA) | - | - | 8-DIP | Through Hole |
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KA3846IC OFFLINE SWITCH 16DIP |
0 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | - | No | - | - | 7.7 V | 6.95V ~ 40V | - | Up to 500kHz | - | - | Current Limit, Enable | 0°C ~ 70°C (TA) | - | - | 16-PDIP | Through Hole |
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KA5H0280RYDTUIC OFFLINE SW MULT TOP TO220F |
0 | - |
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Datasheet |
FPS™ | TO-220-4 Full Pack, Formed Leads | Tube | Obsolete | - | Yes | 800V | Flyback, Forward | 15 V | 8.8V ~ 30V | 67% | 100kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | Soft Start | -25°C ~ 85°C (TA) | - | - | TO-220F-4L (Forming) | Through Hole |
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KA5H0280RTUIC OFFLINE SW MULT TOP TO220F |
0 | - |
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Datasheet |
FPS™ | TO-220-4 Full Pack | Tube | Obsolete | - | Yes | 800V | Flyback, Forward | 15 V | 8.8V ~ 30V | 67% | 100kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | Soft Start | -25°C ~ 85°C (TA) | - | - | TO-220F-4L | Through Hole |
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KA5L0365RYDTUIC OFFLINE SW MULT TOP TO220F |
0 | - |
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Datasheet |
FPS™ | TO-220-4 Full Pack, Formed Leads | Tube | Obsolete | - | Yes | 650V | Flyback, Forward | 15 V | 9V ~ 30V | 77% | 50kHz | - | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 85°C (TA) | - | - | TO-220F-4L (Forming) | Through Hole |
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KA5M0280RYDTUIC OFFLINE SW MULT TOP TO220F |
0 | - |
|
Datasheet |
FPS™ | TO-220-4 Full Pack, Formed Leads | Tube | Obsolete | - | Yes | 800V | Flyback, Forward | 15 V | 8.8V ~ 30V | 77% | 67kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | Soft Start | -25°C ~ 85°C (TA) | - | - | TO-220F-4L (Forming) | Through Hole |
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KA5H0365RTUIC OFFLINE SW MULT TOP TO220F |
0 | - |
|
Datasheet |
FPS™ | TO-220-4 Full Pack | Tube | Obsolete | - | Yes | 650V | Flyback, Forward | 15 V | 9V ~ 30V | 67% | 100kHz | - | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 85°C (TA) | - | - | TO-220F-4L | Through Hole |
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KA5M0380RTUIC OFFLINE SW MULT TOP TO220F |
0 | - |
|
Datasheet |
FPS™ | TO-220-4 Full Pack | Tube | Obsolete | - | Yes | 800V | Flyback, Forward | 15 V | 9V ~ 30V | 77% | 67kHz | - | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 85°C (TA) | - | - | TO-220F-4L | Through Hole |
|
KA5L0380RTUIC OFFLINE SW MULT TOP TO220F |
0 | - |
|
Datasheet |
FPS™ | TO-220-4 Full Pack | Tube | Obsolete | - | Yes | 800V | Flyback, Forward | 15 V | 9V ~ 30V | 77% | 50kHz | - | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 85°C (TA) | - | - | TO-220F-4L | Through Hole |
|
KA5H0380RYDTUIC OFFLINE SW MULT TOP TO220F |
0 | - |
|
Datasheet |
FPS™ | TO-220-4 Full Pack, Formed Leads | Tube | Obsolete | - | Yes | 800V | Flyback, Forward | 15 V | 9V ~ 30V | 67% | 100kHz | - | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 85°C (TA) | - | - | TO-220F-4L (Forming) | Through Hole |
