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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UCC2808AQDR-1EPIC OFFLINE SW PUSH-PULL 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Isolated | No | - | Push-Pull | 12.5 V | 8.3V ~ 15V | 49% | 1MHz | - | - | Frequency Control | -55°C ~ 150°C (TJ) | - | - | 8-SOIC | Surface Mount |
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STR3A152DIC OFFLINE SWITCH FLYBACK 8DIP |
18 | - |
|
Datasheet |
STR3A100 | 8-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | 650V | Flyback | 15.3 V | 8.1V ~ 32V | 74% | 67kHz | 45 W | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -40°C ~ 115°C (TA) | - | - | 8-DIP | Through Hole |
|
LM5045SQX/NOPBIC OFFLINE SW FULL-BRDG 28WQFN |
0 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Isolated | No | - | Full-Bridge | - | 14V ~ 100V | - | Up to 2MHz | - | Current Limiting, Over Temperature, Over Voltage | Frequency Control, Soft Start, Sync | -40°C ~ 125°C (TJ) | - | - | 28-WQFN (5x5) | Surface Mount |
|
UC2861NIC OFFLINE SWITCH MULT TOP 16DIP |
0 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Non-Isolated | Yes | - | Full-Bridge, Half-Bridge, Push-Pull | 16.5 V | 10.5V ~ 22V | - | 10kHz ~ 1MHz | - | - | Soft Start | -25°C ~ 85°C (TA) | - | - | 16-PDIP | Through Hole |
|
LT1103CT7IC OFFLINE SW MULT TOP TO220-7 |
0 | - |
|
Datasheet |
- | TO-220-7 Formed Leads | Tube | Obsolete | Isolated | No | - | Flyback, Forward | 16 V | 7V ~ 30V | 65% | Up to 200kHz | 100 W | Current Limiting, Over Load, Over Voltage | - | 0°C ~ 70°C (TA) | - | - | TO-220-7 | Through Hole |
|
INN3879C-H801-TL60 W (85-265 VAC) |
0 | - |
|
Datasheet |
PowiGaN™, InnoSwitch™3-PD | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 750V | Flyback | 5 V | 3.42V ~ 3.78V | - | 25kHz | 75 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | EN, Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
LM5045SQ/NOPBIC OFFLINE SW FULL-BRDG 28WQFN |
0 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Isolated | No | - | Full-Bridge | - | 14V ~ 100V | - | Up to 2MHz | - | Current Limiting, Over Temperature, Over Voltage | Frequency Control, Soft Start, Sync | -40°C ~ 125°C (TJ) | - | - | 28-WQFN (5x5) | Surface Mount |
|
INN4073C-H184-TL70 W (85-265 VAC) |
0 | - |
|
- |
InnoSwitch™4-CZ | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Cut Tape (CT) | Obsolete | Isolated | Yes | 750V | Flyback | - | - | - | 50kHz ~ 140kHz | 70 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
UC2879DWTRG4IC OFFLINE SW FULL-BRDG 20SOIC |
0 | - |
|
Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | 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 |
|
RAA2209004GNP#HB04X6 STDQFN (110A; REVD+G1B; HSDI |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
UCC25701PWG4IC OFFLINE SW MULT TOP 14TSSOP |
0 | - |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Isolated | No | - | Boost, Flyback, Forward | 13 V | 9V ~ 15V | 99% | 700kHz | - | Current Limiting | Soft Start, Sync | -55°C ~ 150°C (TJ) | - | - | 14-TSSOP | Surface Mount |
|
LCS7265ZIC OFFLINE SWITCH |
0 | - |
|
- |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
INN4074C-H184-TL85 W (85-265 VAC) |
0 | - |
|
- |
InnoSwitch™4-CZ | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Obsolete | Isolated | Yes | 750V | Flyback | - | - | - | 50kHz ~ 140kHz | 85 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
UCC3810TD1IC OFFLINE SWITCH DIE |
0 | - |
|
Datasheet |
- | Die | Tube | Obsolete | - | - | - | - | 11.3 V | 8.3V ~ 11V | 50% | 1MHz | - | - | - | - | - | - | Die | Surface Mount |
|
UC2875DWPTRG4IC OFFLINE SW FULL-BRDG 28SOIC |
0 | - |
|
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 ~ 85°C (TA) | - | - | 28-SOIC | Surface Mount |
|
INN4075C-H184-TL90 W (85-265 VAC) |
0 | - |
|
- |
InnoSwitch™4-CZ | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Cut Tape (CT) | Obsolete | Isolated | Yes | 750V | Flyback | - | - | - | 50kHz ~ 140kHz | 90 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
UC2879DWTRIC OFFLINE SW FULL-BRDG 20SOIC |
0 | - |
|
Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | 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 |
|
UCC25701NG4IC OFFLINE SWITCH MULT TOP 14DIP |
0 | - |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Isolated | No | - | Boost, Flyback, Forward | 13 V | 9V ~ 15V | 99% | 700kHz | - | Current Limiting | Soft Start, Sync | -55°C ~ 150°C (TJ) | - | - | 14-PDIP | Through Hole |
|
LT1738IG#TRPBFIC OFFLINE SW MULT TOP 20SSOP |
0 | - |
|
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 |
|
IDP2303BXUMA1IC OFFLINE SW HALF-BRDG 16DSO |
0 | - |
|
- |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Isolated | No | - | Half-Bridge | 20.5 V | 90V ~ 264V | - | 100kHz ~ 600kHz | - | Open Loop, Over Load, Over Temperature, Over Voltage | EN, Soft Start, Sync | -40°C ~ 125°C (TJ) | - | - | PG-DSO-16 | Surface Mount |
