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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UCC35701NIC OFFLINE SWITCH MULT TOP 14DIP |
4,381 |
|
Datasheet | - | 14-DIP (0.300", 7.62mm) | Bulk | Active | Isolated | No | - | Boost, Buck, Flyback, Forward | 13 V | 9V ~ 15V | 99% | 700kHz | - | Current Limiting | Soft Start, Sync | -55°C ~ 150°C (TJ) | - | - | 14-PDIP | Through Hole |
|
LT1738EG#TRPBFIC OFFLINE SW MULT TOP 20SSOP |
2,456 |
|
Datasheet | - | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | 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 |
|
STR-L472IC OFFLINE SW FLYBACK STA-10L |
2,722 |
|
Datasheet | STR-L400 | 10-SIP, 8 Leads | Bulk | Active | Isolated | Yes | 900V | Flyback | - | 35V (Max) | - | - | 74 W | Current Limiting, Over Load, Over Temperature | - | - | - | - | STA-10L | Through Hole |
|
UCC3570NIC OFFLINE SWITCH 14DIP |
6,677 |
|
Datasheet | - | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | - | - | - | - | - | - | - | 500kHz | - | - | - | - | - | - | 14-PDIP | Through Hole |
|
UCC25701DTRIC OFFLINE SW MULT TOP 14SOIC |
2,139 |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Boost, Flyback, Forward | 13 V | 9V ~ 15V | 99% | 700kHz | - | Current Limiting | Soft Start, Sync | -55°C ~ 150°C (TJ) | - | - | 14-SOIC | Surface Mount |
|
UC2875DWPTRIC OFFLINE SW FULL-BRDG 28SOIC |
2,325 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -25°C ~ 85°C (TA) | - | - | 28-SOIC | Surface Mount |
|
|
UC3877DWPTRIC OFFLINE SW FULL-BRDG 28SOIC |
4,209 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | 0°C ~ 70°C (TA) | - | - | 28-SOIC | Surface Mount |
|
UC3825BDWTRIC OFFLINE SW MULT TOP 16SOIC |
1,071 |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Non-Isolated | No | - | Boost, Buck, Flyback, Forward | 16 V | 10V ~ 22V | 50% | 1MHz | - | Current Limiting | Frequency Control, Soft Start | -55°C ~ 150°C (TJ) | - | - | 16-SOIC | Surface Mount |
|
UC2875QPIC OFFLINE SW FULL-BRDG 28PLCC |
3,729 |
|
Datasheet | - | 28-LCC (J-Lead) | Tube | Obsolete | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -25°C ~ 85°C (TA) | - | - | 28-PLCC (11.51x11.51) | Surface Mount |
|
UC3877DWP/81403UC3877 SWITCHING CONTROLLER |
120 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
UC2875NG4IC OFFLINE SW FULL-BRDG 20DIP |
2,432 |
|
Datasheet | - | 20-DIP (0.300", 7.62mm) | Bulk | Discontinued at Digi-Key | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -25°C ~ 85°C (TA) | - | - | 20-PDIP | Through Hole |
|
|
UC3875DWPTRIC OFFLINE SW FULL-BRDG 28SOIC |
1,072 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | 0°C ~ 70°C (TA) | - | - | 28-SOIC | Surface Mount |
|
UC2876NIC OFFLINE SW FULL-BRDG 20DIP |
3,972 |
|
Datasheet | - | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Non-Isolated | - | - | Full-Bridge | 15.25 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -25°C ~ 85°C (TA) | - | - | 20-PDIP | Through Hole |
|
UC3823BNIC OFFLINE SWITCH MULT TOP 16DIP |
3,564 |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | 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-PDIP | Through Hole |
|
|
UC3823BNIC OFFLINE SWITCH MULT TOP 16DIP |
775 |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | 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-PDIP | Through Hole |
|
|
UC3823BDWTRIC OFFLINE SW MULT TOP 16SOIC |
4,907 |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | 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 |
|
UC2851DWIC OFFLINE SW MULT TOP 18SOIC |
4,841 |
|
Datasheet | - | 18-SOIC (0.295", 7.50mm Width) | Bulk | Active | - | No | - | Boost, Buck, Flyback, Forward | 8 V | 7.8V ~ 32V | 50% | Up to 500kHz | - | Current Limiting, Over Voltage | Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | 18-SOIC | Surface Mount |
|
UC2875SDWREPIC OFFLINE SW FULL-BRDG 28SOIC |
3,829 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -25°C ~ 110°C | - | - | 28-SOIC | Surface Mount |
|
|
UC3875DWPIC OFFLINE SW FULL-BRDG 28SOIC |
105 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | 0°C ~ 70°C (TA) | - | - | 28-SOIC | Surface Mount |
|
|
UC2875DWPIC OFFLINE SW FULL-BRDG 28SOIC |
753 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Non-Isolated | - | - | Full-Bridge | 10.75 V | 9.5V ~ 20V | 100% | 1MHz | - | Current Limiting | Frequency Control, Soft Start, Sync | -25°C ~ 85°C (TA) | - | - | 28-SOIC | 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.
How do I choose the right AC DC Converters, Offline Switches part?
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.
Can JIEXIN Electronics help source obsolete or hard-to-find AC DC Converters, Offline Switches parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
