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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
INN3477C-TLIC OFFLINE SW FLBACK INSOP-24D |
2,000 | - |
|
Datasheet |
PowiGaN™, InnoSwitch™3-MX | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 650V, 725V | Flyback | - | - | - | 25kHz | 44 W | Current Limiting, Over Temperature, Over Voltage, Short Circuit | EN | -40°C ~ 105°C (TA) | - | - | InSOP-24D | Surface Mount |
|
STR-A6159MIC OFFLINE SWITCH FLYBACK 8DIP |
364 | - |
|
Datasheet |
STR-A6100 | 8-DIP (0.300", 7.62mm), 7 Leads | Bulk | Active | Isolated | Yes | 650V | Flyback | 17.5 V | 10V ~ 35V | - | - | 13 W | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -20°C ~ 125°C (TA) | - | - | 8-DIP | Through Hole |
|
UCC3809D-1G4IC OFFLINE SWITCH MULT TOP 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Isolated | No | - | Boost, Buck, Flyback, Forward | 15 V | 8V ~ 19V | 70% | 1MHz | - | - | Frequency Control, Soft Start | -55°C ~ 150°C (TJ) | - | - | 8-SOIC | Surface Mount |
|
TC33372VAVIC REG LINEAR HI VOLT SWITCHING |
599 | - |
|
Datasheet |
- | TO-220-5 Formed Leads | Bulk | Active | Isolated | Yes | 700V | Flyback | 8.5 V | 7.5V ~ 10V | 74% | 100kHz | 60 W | Current Limiting, Over Temperature, UVLO | - | -40°C ~ 150°C (TJ) | - | - | TO-220-5 | Through Hole |
|
NCP1075BAP065GIC OFFLINE SWITCH FLYBACK 8DIP |
300 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | 8.4 V | 6.5V ~ 20V | 68% | 65kHz | 14 W | Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 8-PDIP | Through Hole |
|
KA5Q0740RTYDTUIC OFFLINE SWITCH TO220F-5L |
46,780 | - |
|
Datasheet |
FPS™ | TO-220-5 Full Pack, Formed Leads | Tube | Obsolete | - | Yes | 400V | - | 15 V | 9V ~ 40V | 95% | 18kHz ~ 22kHz | - | Current Limiting, Over Temperature, Over Voltage | Sync | -25°C ~ 85°C (TA) | - | - | TO-220F-5L (Forming) | Through Hole |
|
NCP1247AD100R2GIC OFFLINE SWITCH FLYBACK 7SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Isolated | No | - | Flyback | 12 V | 8.9V ~ 28V | 80% | 100kHz | - | Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | 7-SOIC | Surface Mount |
|
|
FSFR2100USIC OFFLINE SW HALF-BRIDGE 9SIP |
0 | - |
|
Datasheet |
FSFR-US | 10-SSIP Module, 9 Leads, Formed Leads | Tube | Obsolete | Isolated | Yes | 500V | Half-Bridge | 12.5 V | 10V ~ 25V | 50% | Up to 300kHz | 400 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 130°C (TJ) | - | - | 9-SIP | Through Hole |
|
UC2861NIC OFFLINE SWITCH MULT TOP 16DIP |
225 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Bulk | Active | 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 |
|
SIP2804DY-T1-E3IC OFFLINE SWITCH FLYBACK 8SOIC |
2,899 | - |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | 12.5 V | 8.3V ~ 12V | 49% | 46kHz | - | Current Limiting | Frequency Control | -40°C ~ 85°C (TA) | - | - | 8-SOIC | Surface Mount |
|
|
LM5021MM-1/NOPBIC OFFLINE SW MULT TOP 8VSSOP |
2,210 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Last Time Buy | Isolated | No | - | Flyback, Forward | 20 V | 8V ~ 30V | 80% | Up to 1MHz | - | Current Limiting, Over Load | Frequency Control, Soft Start, Sync | -40°C ~ 125°C (TJ) | - | - | 8-VSSOP | Surface Mount |
|
STR-A6169IC OFFLINE SWITCH FLYBACK 8DIP |
262 | - |
|
Datasheet |
STR-A6100 | 8-DIP (0.300", 7.62mm), 7 Leads | Bulk | Active | Isolated | Yes | 800V | Flyback | 17.5 V | 10V ~ 35V | - | - | 8 W | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -20°C ~ 125°C (TA) | - | - | 8-DIP | Through Hole |
|
TC33373VATIC REG LINEAR HI VOLT SWITCHING |
1,311 | - |
|
Datasheet |
- | TO-220-5 | Bulk | Active | Isolated | Yes | 700V | Flyback | 8.5 V | 7.5V ~ 10V | 74% | 100kHz | 75 W | Current Limiting, Over Temperature, UVLO | - | -40°C ~ 150°C (TJ) | - | - | TO-220-5 | Through Hole |
|
NCP1031MNTXGIC OFFLINE SWITCH MULT TOP 8DFN |
0 | - |
|
- |
- | 8-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Either | Yes | 200V | Boost, Flyback, Forward | 10.2 V | 7.6V ~ 16V | 75% | Up to 1MHz | 6 W | Current Limiting, Over Temperature | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 8-DFN (4x4) | Surface Mount |
|
TOP256EGIC OFFLINE SWITCH FLYBACK 7ESIP |
171 | - |
|
Datasheet |
TOPSwitch®-HX | 7-SSIP, 6 Leads, Exposed Pad, Formed Leads | Tube | Active | Isolated | Yes | 700V | Flyback | - | - | 78% | 66kHz, 132kHz | 119 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | eSIP-7C | Through Hole |
|
FSB137HLNIC PWR SWITCH FPS 3A 700V 8MDIP |
60,000 | - |
|
Datasheet |
FPS™, mWSaver™ | 8-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | - | 700V | - | - | 6V ~ 30V | - | 23kHz ~ 100kHz | 25 W | - | - | -40°C ~ 105°C | - | - | 8-DIP | Through Hole |
|
UCC25706DGKIC OFFLINE SW MULT TOP 8VSSOP |
0 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Isolated | No | - | Boost, Flyback, Forward | 12 V | 8V ~ 15V | 93% | 1MHz | - | Current Limiting | - | -55°C ~ 150°C (TJ) | - | - | 8-VSSOP | Surface Mount |
|
FSB137HLNFSB137 - 700V INTEGRATED POWER S |
2,819 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | 12 V | 6V ~ 30V | 80% | 100kHz | - | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage | Soft Start | -40°C ~ 105°C (TA) | - | - | 8-MDIP | Through Hole |
|
TC33373VAVIC REG LINEAR HI VOLT SWITCHING |
1,150 | - |
|
Datasheet |
- | TO-220-5 Formed Leads | Bulk | Active | Isolated | Yes | 700V | Flyback | 8.5 V | 7.5V ~ 10V | 74% | 100kHz | 75 W | Current Limiting, Over Temperature, UVLO | - | -40°C ~ 150°C (TJ) | - | - | TO-220-5 | Through Hole |
|
ICE5QR4770AGXUMA1IC OFFLINE SWITCH FLYBACK 12DSO |
0 | - |
|
Datasheet |
CoolMOS™, CoolSET™ | 16-SOIC (0.154", 3.90mm Width), 12 Leads | Tape & Reel (TR) | Not For New Designs | Isolated | Yes | 700V | Flyback | 16 V | 10V ~ 27V | - | - | 27 W | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | PG-DSO-12-21 | Surface Mount |
