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
NCP1075P130G

NCP1075P130G

IC OFFLINE SWITCH FLYBACK 7DIP

onsemi

440 -
RFQ
NCP1075P130G

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Isolated Yes 700V Flyback 8.2 V 6.3V ~ 10V 68% 130kHz 19 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 7-PDIP Through Hole
NCP1342ANDAAD1R2G

NCP1342ANDAAD1R2G

IC OFFLINE SWITCH FLYBACK 9SOIC

onsemi

2,230 -
RFQ
NCP1342ANDAAD1R2G

Datasheet

- 10-SOP (0.154", 3.90mm Width), 9 Leads Tape & Reel (TR) Last Time Buy Isolated No - Flyback 17 V 9V ~ 28V - 500kHz - Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit EN, Frequency Control, Soft Start, Sync -40°C ~ 125°C (TJ) - - 9-SOIC Surface Mount
NCP1282BDR2G

NCP1282BDR2G

IC OFFLINE SW MULT TOP 16SOIC

onsemi

0 -
RFQ
NCP1282BDR2G

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Non-Isolated No - Flyback, Forward 11.1 V 8.4V ~ 20V 85% Up to 1MHz - Current Limiting, Over Voltage Frequency Control, Soft Start, Sync -40°C ~ 125°C (TJ) - - 16-SOIC Surface Mount
UCC2889N

UCC2889N

IC OFFLINE SWITCH FLYBACK 8DIP

Texas Instruments

0 -
RFQ
UCC2889N

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Non-Isolated No - Flyback 8.4 V 6.3V ~ 9.3V - - - Short Circuit - -40°C ~ 85°C (TA) - - 8-PDIP Through Hole
FSFR1700

FSFR1700

IC OFFLINE SW HALF-BRIDGE 9SIP

Fairchild Semiconductor

8,550 -
RFQ
FSFR1700

Datasheet

FSFR 10-SIP Module, 9 Leads, Formed Leads Bulk Active Isolated Yes 500V Half-Bridge 14.5 V 11.3V ~ 25V 50% Up to 300kHz 200 W Current Limiting, Over Load, Over Temperature, Over Voltage EN, Frequency Control -40°C ~ 130°C (TJ) - - 9-SIP Through Hole
FSL106MR

FSL106MR

IC OFFLINE SWITCH FLYBACK 8DIP

onsemi

2,996 -
RFQ
FSL106MR

Datasheet

FPS™ 8-DIP (0.300", 7.62mm) Tube Active Isolated Yes 650V Flyback 12 V 8V ~ 26V 77% 67kHz 10 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 105°C (TA) - - 8-DIP Through Hole
UCC28782ARTWR

UCC28782ARTWR

IC OFFLINE SWITCH FLYBACK 24WQFN

Texas Instruments

2,233 -
RFQ

-

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Isolated No - Flyback - 14V ~ 34V - 420kHz - Current Limiting, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 24-WQFN (4x4) Surface Mount
MAX5068DAUE+

MAX5068DAUE+

IC OFFLINE SW FLYBACK 16TSSOP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX5068DAUE+

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Either No - Flyback 23.6 V 10.8V ~ 24V 75% 12.5kHz ~ 625kHz - Current Limiting, Over Temperature EN, Frequency Control, Sync -40°C ~ 150°C (TJ) - - 16-TSSOP-EP Surface Mount
LM3001N

LM3001N

SWITCHING CONTROLLER

National Semiconductor

1,522 -
RFQ
LM3001N

Datasheet

LM3001 14-DIP (0.300", 7.62mm) Bulk Active Isolated Yes - Flyback, Forward 11.8 V 8.5V ~ 20V 85% - - - Soft Start -40°C ~ 125°C (TJ) - - 14-PDIP Through Hole
NCP1340B4D1R2G

NCP1340B4D1R2G

IC OFFLINE SWITCH FLYBACK 9SOIC

onsemi

2,500 -
RFQ
NCP1340B4D1R2G

Datasheet

- 10-SOP (0.154", 3.90mm Width), 9 Leads Tape & Reel (TR) Active Isolated No - Flyback 17 V 9V ~ 28V - 360kHz - Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 9-SOIC Surface Mount
NCP1341B5D1R2G

NCP1341B5D1R2G

IC OFFLINE SWITCH FLYBACK 9SOIC

onsemi

2,500 -
RFQ
NCP1341B5D1R2G

Datasheet

- 10-SOP (0.154", 3.90mm Width), 9 Leads Tape & Reel (TR) Active Isolated No - Flyback 17 V 9V ~ 28V 75% 360kHz - Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) - - 9-SOIC Surface Mount
UCC25701D/81385

UCC25701D/81385

UCC25701 SWITCHING CONTROLLER

Unitrode

4,165 -
RFQ
UCC25701D/81385

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - -
NCP1342ADDCDAD1R2G

NCP1342ADDCDAD1R2G

QUASI-RESONANT FLYBACK CONTROLLE

onsemi

2,500 -
RFQ
NCP1342ADDCDAD1R2G

Datasheet

- 10-SOP (0.154", 3.90mm Width), 9 Leads Tape & Reel (TR) Active Isolated No 700V Flyback 17 V 9V ~ 28V - 500kHz - Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - 9-SOIC Surface Mount
NCP1342AMDCDHD1R2G

NCP1342AMDCDHD1R2G

HIGH FREQUENCY QUASI-RESONANT FL

onsemi

2,497 -
RFQ
NCP1342AMDCDHD1R2G

Datasheet

- 10-SOP (0.154", 3.90mm Width), 9 Leads Tape & Reel (TR) Active Isolated No 700V Flyback 17 V 9V ~ 28V - 500kHz - Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - 9-SOIC Surface Mount
NCP1072P065G

NCP1072P065G

IC OFFLINE SWITCH FLYBACK 7DIP

onsemi

406 -
RFQ
NCP1072P065G

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Isolated Yes 700V Flyback 8.2 V 6.3V ~ 10V 68% 65kHz 19 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 7-PDIP Through Hole
NCP1216D100R2G

NCP1216D100R2G

IC OFFLINE SWITCH FLYBACK 8SOIC

onsemi

148 -
RFQ
NCP1216D100R2G

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Isolated No - Flyback - 10V ~ 16V 75% 100kHz - Over Load, Over Temperature, Short Circuit - 0°C ~ 150°C (TJ) - - 8-SOIC Surface Mount
UCC3809N-1

UCC3809N-1

IC OFFLINE SWITCH MULT TOP 8DIP

Texas Instruments

0 -
RFQ
UCC3809N-1

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Isolated No - Boost, Buck, Flyback, Forward 15 V 8V ~ 19V 70% 1MHz - - Frequency Control, Soft Start -55°C ~ 150°C (TJ) - - 8-PDIP Through Hole
UCC38085P

UCC38085P

IC OFFLINE SWITCH PUSH-PULL 8DIP

Texas Instruments

0 -
RFQ
UCC38085P

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Isolated No - Push-Pull 12.5 V 8.3V ~ 15V 49% 50kHz ~ 1MHz - Current Limiting Frequency Control 0°C ~ 70°C (TA) - - 8-PDIP Through Hole
BD7683FJ-LBE2

BD7683FJ-LBE2

IC OFFLINE SWITCH FLYBACK 8SOPJ

Rohm Semiconductor

2,500 -
RFQ
BD7683FJ-LBE2

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Isolated No - Flyback 19.5 V 15V ~ 27.5V - 120kHz - Current Limiting, Over Load, Over Voltage - -40°C ~ 150°C (TJ) - - 8-SOP-J Surface Mount
FS6S1265REYDTU

FS6S1265REYDTU

IC OFFLINE SWITCH TO3P-5L

Fairchild Semiconductor

296 -
RFQ
FS6S1265REYDTU

Datasheet

FPS™ TO-3P-5 Formed Leads Tube Obsolete - Yes 650V - 15 V 9V ~ 35V 95% Up to 150kHz - Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start, Sync -25°C ~ 85°C (TA) - - TO-3P-5L (Forming) Through Hole
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