AC DC Converters, Offline Switches
Explore AC DC Converters, Offline Switches parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT1242CN8#PBFIC OFFLINE SWITCH BUCK 8DIP |
151 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Isolated | No | - | Buck | 16 V | 10V ~ 25V | 96% | Up to 500kHz | - | - | Frequency Control | 0°C ~ 100°C (TJ) | - | - | 8-PDIP | Through Hole |
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LT1244IN8#PBFIC OFFLINE SWITCH BUCK 8DIP |
3,133 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Isolated | No | - | Buck | 16 V | 10V ~ 25V | 48% | Up to 500kHz | - | - | Frequency Control | -40°C ~ 100°C (TJ) | - | - | 8-PDIP | Through Hole |
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LT1244CS8#PBFIC OFFLINE SWITCH BUCK 8SOIC |
1,742 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Isolated | No | - | Buck | 16 V | 10V ~ 25V | 48% | Up to 500kHz | - | - | Frequency Control | 0°C ~ 100°C (TJ) | - | - | 8-SO | Surface Mount |
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LT3798IMSE#TRPBFIC OFFLINE SWITCH FLYBACK 16MSOP |
4,292 |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | - | 10V ~ 38V | - | 500Hz ~ 150KHz | - | - | - | -40°C ~ 125°C | - | - | 16-MSOP-EP | Surface Mount |
|
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LT1242IS8#PBFIC OFFLINE SWITCH BUCK 8SOIC |
2,630 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Isolated | No | - | Buck | 16 V | 10V ~ 25V | 96% | Up to 500kHz | - | - | Frequency Control | -40°C ~ 100°C (TJ) | - | - | 8-SO | Surface Mount |
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LT3798HMSE#PBFIC OFFLINE SWITCH FLYBACK 16MSOP |
178 |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Isolated | No | - | Flyback | - | 10V ~ 38V | - | 500Hz ~ 150KHz | - | - | - | -40°C ~ 125°C | - | - | 16-MSOP-EP | Surface Mount |
|
LTC3705IGN#PBFIC OFFLINE SW MULT TOP 16SSOP |
100 |
|
Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Isolated | No | - | Forward, Secondary Side SR | - | 18V ~ 80V | - | - | - | Current Limiting | Soft Start | -40°C ~ 85°C (TA) | - | - | 16-SSOP | Surface Mount |
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LT1246CS8#PBFIC OFFLINE SWITCH BUCK 8SOIC |
1,764 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Isolated | No | - | Buck | 16 V | 10V ~ 25V | 100% | Up to 1MHz | - | - | Frequency Control | 0°C ~ 100°C (TA) | - | - | 8-SO | Surface Mount |
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UC2879DWIC OFFLINE SW FULL-BRDG 20SOIC |
356 |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Tube | Active | Non-Isolated | - | - | Full-Bridge | - | 9.25V ~ 20V | 50% | 300kHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -40°C ~ 85°C (TA) | - | - | 20-SOIC | Surface Mount |
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UC2825BDWIC OFFLINE SW MULT TOP 16SOIC |
3,506 |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | Non-Isolated | No | - | Boost, Flyback, Forward | 16 V | 10V ~ 22V | 50% | 1MHz | - | Current Limiting | Frequency Control, Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-SOIC | Surface Mount |
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LT1738IG#PBFIC OFFLINE SW MULT TOP 20SSOP |
2,314 |
|
Datasheet | - | 20-SSOP (0.209", 5.30mm Width) | Tube | Active | Isolated | No | - | Boost, Cuk, Flyback | - | 2.55V ~ 20V | 93.5% | 20kHz ~ 250kHz | - | - | EN, Frequency Control, Soft Start, Sync | -40°C ~ 125°C (TJ) | - | - | 20-SSOP | Surface Mount |
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INN3649C-H606-TL1700 V 65 W (85-670 V AC) |
2,074 |
|
Datasheet | - | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 1700V | Flyback, Secondary Side SR | - | - | - | 45kHz | 65 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
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UC2823BDWIC OFFLINE SW MULT TOP 16SOIC |
210 |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | Non-Isolated | No | - | Boost, Buck, Flyback, Forward | 16 V | 10V ~ 22V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-SOIC | Surface Mount |
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NCP1239JD65R2GIC OFFLINE SWITCH FLYBACK 7SOIC |
2,500 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 12 V | 8.8V ~ 35V | 80% | 65kHz | - | Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit | EN, Soft Start | 150°C (TJ) | - | - | 7-SOIC | Surface Mount |
|
NCP1239MD65R2GIC OFFLINE SWITCH FLYBACK 7SOIC |
2,500 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 12 V | 8.8V ~ 35V | 80% | 65kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | 7-SOIC | Surface Mount |
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LNK6446D-TL5.5 W (85-265 VAC) |
2,491 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 725V | Flyback | - | - | 55% | 350Hz ~ 85kHz | 6.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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AL17051V33W5-7LED HV INT SWITCH SOT25 T&R 3K |
2,919 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Non-Isolated | Yes | 700V | Buck | 3.05 V | 2.7V ~ 6.5V | - | - | - | Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO | Soft Start | -40°C ~ 105°C (TA) | - | - | SOT-25 | Surface Mount |
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TNY174DG-TL8.5 W (85-265 VAC) 11 W (230 VAC |
2,713 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 650V | Flyback, Secondary Side SR | - | - | 65% | 132kHz | 11 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | EN | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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LNK562DG-TLIC OFFLINE SWITCH FLYBACK 8SO |
9,486 |
|
Datasheet | LinkSwitch®-LP | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 700V | Flyback | - | - | 70% | 66kHz | 1.9 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
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TNY175DG-TL11.5 W (85-265 VAC) 15 W (230 VA |
4,985 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 650V | Flyback, Secondary Side SR | - | - | 65% | 132kHz | 15 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | EN | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
Frequently Asked Questions
What are AC DC Converters, Offline Switches components used for?
AC DC Converters, Offline Switches components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
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Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
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