AC DC Converters, Offline Switches

Manufacturer 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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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
UCC3809DTR-1G4

UCC3809DTR-1G4

IC OFFLINE SWITCH MULT TOP 8SOIC

Texas Instruments

0 -
RFQ
UCC3809DTR-1G4

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) 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
MIC3838BMM-TR

MIC3838BMM-TR

IC OFFLINE SW PUSH-PULL 10MSOP

Microchip Technology

0 -
RFQ
MIC3838BMM-TR

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Isolated No - Push-Pull 12.5 V 8.3V ~ 15V 49% Up to 1MHz - Current Limiting Frequency Control -40°C ~ 85°C (TA) - - 10-MSOP Surface Mount
STCH02TR

STCH02TR

IC OFFLINE SWITCH FLYBACK 8SO

STMicroelectronics

0 -
RFQ
STCH02TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Isolated No - Flyback 13 V 11.5V ~ 23V 50% 260kHz - Over Voltage - -25°C ~ 125°C (TJ) - - 8-SOIC Surface Mount
UCC2813D-2G4

UCC2813D-2G4

IC OFFLINE SWITCH MULT TOP 8SOIC

Texas Instruments

0 -
RFQ
UCC2813D-2G4

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Non-Isolated Yes - Boost, Flyback, Forward 12.5 V 8.3V ~ 12V 99% 1MHz - - Frequency Control -55°C ~ 150°C (TJ) - - 8-SOIC Surface Mount
MIC38C42ABM

MIC38C42ABM

IC OFFLINE SWITCH MULT TOP 8SOIC

Microchip Technology

0 -
RFQ
MIC38C42ABM

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Isolated Yes - Boost, Buck, Flyback, Forward 14.5 V 9V ~ 20V 96% 500kHz - - Frequency Control -40°C ~ 150°C (TJ) - - 8-SOIC Surface Mount
MIC38C44ABM

MIC38C44ABM

IC OFFLINE SWITCH MULT TOP 8SOIC

Microchip Technology

0 -
RFQ
MIC38C44ABM

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Isolated Yes - Boost, Buck, Flyback, Forward 14.5 V 9V ~ 20V 50% 500kHz - - Frequency Control -40°C ~ 150°C (TJ) - - 8-SOIC Surface Mount
TEA1721DT/N1,118

TEA1721DT/N1,118

IC OFFLINE SWITCH FLYBACK 7SOIC

NXP USA Inc.

0 -
RFQ
TEA1721DT/N1,118

Datasheet

- 8-SOIC (0.154", 3.90mm Width), 7 Leads Tape & Reel (TR) Active - Yes 700V Flyback 17 V 8.5V ~ 35V 75% 22.5kHz ~ 50.5kHz 5 W Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - 7-SOIC Surface Mount
STR3A253

STR3A253

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

0 -
RFQ
STR3A253

Datasheet

STR3A200 8-DIP (0.300", 7.62mm) Bulk Active - Yes 650V Flyback 15 V 8.5V ~ 32V 75% 67kHz 53 W Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO Frequency Control, Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
UCC2889DTRG4

UCC2889DTRG4

IC OFFLINE SWITCH FLYBACK 8SOIC

Texas Instruments

0 -
RFQ
UCC2889DTRG4

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Non-Isolated No - Flyback 8.4 V 6.3V ~ 9.3V - - - Short Circuit - -40°C ~ 85°C (TA) - - 8-SOIC Surface Mount
MC44603ADW

MC44603ADW

IC OFFLINE SWITCH FLYBACK 16SOIC

onsemi

0 -
RFQ
MC44603ADW

Datasheet

GreenLine™ 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Isolated No - Flyback 14.5 V 9V ~ 18V 80% Up to 250kHz - Current Limiting, Over Voltage Soft Start, Sync -25°C ~ 150°C (TJ) - - 16-SOIC Surface Mount
UCC3809PTR-2G4

UCC3809PTR-2G4

IC OFFLINE SW MULT TOP 8VSSOP

Texas Instruments

0 -
RFQ
UCC3809PTR-2G4

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) 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-VSSOP Surface Mount
TEA1753LT/N1,518

TEA1753LT/N1,518

IC OFFLINE SWITCH FLYBACK 16SO

NXP USA Inc.

0 -
RFQ
TEA1753LT/N1,518

Datasheet

GreenChip™ III 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Isolated No - Flyback 22 V 15V ~ 38V - 250kHz 250 W Current Limiting, Over Power, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 16-SO Surface Mount
STR-A6069HD

STR-A6069HD

IC OFFLINE SWITCH FLYBACK 8DIP

Sanken Electric USA Inc.

0 -
RFQ
STR-A6069HD

Datasheet

STR-A6000 8-DIP (0.300", 7.62mm), 7 Leads Bulk Active Isolated Yes 700V Flyback 15.3 V 8.1V ~ 32V 83% 100kHz 30 W Current Limiting, Over Load, Over Temperature, Over Voltage - -20°C ~ 125°C (TA) - - 8-DIP Through Hole
STR-W6756N

STR-W6756N

IC OFFLINE SW FLBACK TO220F-6L

Sanken Electric USA Inc.

0 -
RFQ
STR-W6756N

Datasheet

STR-W6700 TO-220-6 Full Pack, Formed Leads Bulk Obsolete Isolated Yes 650V Flyback 18.2 V 9.7V ~ 35V - 19kHz ~ 25kHz - Current Limiting, Over Load, Over Voltage Soft Start -20°C ~ 115°C (TA) - - TO-220F-6L Through Hole
L6598BDTR

L6598BDTR

IC OFFLINE SW HALF-BRIDGE 16SO

STMicroelectronics

0 -
RFQ

-

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Isolated No - Half-Bridge 10.7 V 14.6V ~ 16.6V 50% 400kHz - - EN -40°C ~ 125°C (TA) - - 16-SO Surface Mount
VIPER22ADIP

VIPER22ADIP

IC OFFLINE SWITCH FLYBACK 8DIP

STMicroelectronics

0 -
RFQ
VIPER22ADIP

Datasheet

VIPER™ 8-DIP (0.300", 7.62mm) Tube Obsolete Isolated Yes 730V Flyback 14.5 V 8V ~ 38V - 60kHz 12 W Current Limiting, Over Temperature, Over Voltage - -40°C ~ 150°C (TC) - - 8-DIP Through Hole
FSL4110LRN

FSL4110LRN

IC OFFLINE SWITCH FLYBACK 7DIP

onsemi

0 -
RFQ
FSL4110LRN

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 1000V Flyback 12 V 8V ~ 27V 67% 50kHz 9 W Current Limiting, Over Load, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) - - 7-DIP Through Hole
MC33364D

MC33364D

IC OFFLINE SWITCH FLYBACK 16SOIC

onsemi

0 -
RFQ
MC33364D

Datasheet

GreenLine™ 16-SOIC (0.154", 3.90mm Width), 14 Leads Tube Obsolete Isolated No 700V Flyback 15 V 7.6V ~ 16V - 126kHz - Current Limiting, Over Temperature Frequency Control -25°C ~ 125°C (TA) - - 16-SOIC Surface Mount
IDP2303XUMA1

IDP2303XUMA1

IC OFFLINE SW HALF-BRDG 16DSO

Infineon Technologies

0 -
RFQ
IDP2303XUMA1

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs 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
LNK354GN-TL

LNK354GN-TL

IC OFFLINE SWITCH FLYBACK 8SMD

Power Integrations

0 -
RFQ
LNK354GN-TL

Datasheet

LinkSwitch®-HF 8-SMD (7 Leads), Gull Wing Tape & Reel (TR) Obsolete Isolated Yes 700V Flyback - - 63% 200kHz 5 W Current Limiting, Open Loop, Over Temperature, Short Circuit - -40°C ~ 150°C (TJ) - - SMD-8B Surface Mount
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