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
MIC38HC42YN

MIC38HC42YN

IC OFFLINE SWITCH MULT TOP 8DIP

Microchip Technology

90 -
RFQ
MIC38HC42YN

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Isolated Yes - Boost, Buck, Flyback, Forward 14.5 V 9V ~ 20V 96% 500kHz - - Frequency Control -40°C ~ 150°C (TJ) - - 8-DIP Through Hole
STR3A451

STR3A451

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

27 -
RFQ
STR3A451

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Isolated Yes 650V Flyback 15 V 8.5V ~ 32V 80% 65kHz 37 W Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C - - 8-DIP Through Hole
NCP1075AAP100G

NCP1075AAP100G

IC OFFLINE SWITCH FLYBACK 7DIP

onsemi

100 -
RFQ
NCP1075AAP100G

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback 8.4 V 6.5V ~ 20V 68% 100kHz 14 W Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 7-PDIP Through Hole
MP4078GS-P

MP4078GS-P

IC OFFLINE SWITCH MULT TOP 8SOIC

Monolithic Power Systems Inc.

500 -
RFQ
MP4078GS-P

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Either No - Buck-Boost, Flyback 7.9 V 8.4V ~ 25V - - - Current Limiting, Over Temperature, Over Voltage, Short Circuit EN, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - 8-SOIC Surface Mount
LT1242CS8#PBF

LT1242CS8#PBF

IC OFFLINE SWITCH BUCK 8SOIC

Analog Devices Inc.

90 -
RFQ
LT1242CS8#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Isolated No - Buck 16 V 10V ~ 25V 96% Up to 500kHz - - Frequency Control 0°C ~ 100°C (TJ) - - 8-SO Surface Mount
UCC25701N

UCC25701N

IC OFFLINE SWITCH MULT TOP 14DIP

Texas Instruments

14 -
RFQ
UCC25701N

Datasheet

- 14-DIP (0.300", 7.62mm) Tube Active 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
UC2875N

UC2875N

IC OFFLINE SW FULL-BRDG 20DIP

Texas Instruments

65 -
RFQ
UC2875N

Datasheet

- 20-DIP (0.300", 7.62mm) Tube 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) - - 20-PDIP Through Hole
TNY174PN

TNY174PN

8.5 W (85-265 VAC) 11 W (230 VAC

Power Integrations

888 -
RFQ

-

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 650V Flyback, Secondary Side SR - - 65% 132kHz 11 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit EN -40°C ~ 150°C (TJ) - - 8-PDIP-C Through Hole
LNK3294P

LNK3294P

IC OFFLINE SWITCH MULT TOP 8DIP

Power Integrations

83 -
RFQ
LNK3294P

Datasheet

LinkSwitch®-TN2 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Non-Isolated Yes 900V Buck, Buck-Boost, Flyback - - 68% 66kHz - Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit EN, Soft Start -40°C ~ 150°C (TJ) - - 8-PDIP-C Through Hole
LNK632DG-TL

LNK632DG-TL

IC OFFLINE SWITCH FLYBACK 8SO

Power Integrations

329 -
RFQ
LNK632DG-TL

Datasheet

LinkSwitch®-II 8-SOIC (0.154", 3.90mm Width), 7 Leads Tape & Reel (TR) Active Isolated Yes 700V Flyback - - 55% 105kHz 3.1 W Current Limiting, Open Loop, Over Temperature, Short Circuit - -40°C ~ 150°C (TJ) - - SO-8C Surface Mount
LNK3296P

LNK3296P

IC OFFLINE SWITCH MULT TOP 8DIP

Power Integrations

98 -
RFQ
LNK3296P

Datasheet

LinkSwitch®-TN2 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Non-Isolated Yes 900V Buck, Buck-Boost, Flyback - - 68% 66kHz - Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit EN, Soft Start -40°C ~ 150°C (TJ) - - 8-PDIP-C Through Hole
VIPER28HN

VIPER28HN

IC OFFLINE SWITCH FLYBACK 7DIP

STMicroelectronics

94 -
RFQ
VIPER28HN

Datasheet

VIPer™ plus 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 800V Flyback 14 V 8.5V ~ 23.5V 80% 115kHz 16 W Current Limiting, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - 7-DIP Through Hole
TEA18362LT/1J

TEA18362LT/1J

IC OFFLINE SWITCH FLYBACK 8SO

NXP USA Inc.

46 -
RFQ
TEA18362LT/1J

Datasheet

GreenChip™ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Isolated No - Flyback 14.9 V 9.9V ~ 30V - 25kHz ~ 132.5kHz 75 W Over Power, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 8-SO Surface Mount
ISL8842AAUZ

ISL8842AAUZ

IC OFFLINE SWITCH MULT TOP 8MSOP

Renesas Electronics Corporation

0 -
RFQ
ISL8842AAUZ

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Non-Isolated No - Boost, Flyback 14.4 V 8.8V ~ 30V 96% Up to 2MHz - Current Limiting Frequency Control -40°C ~ 105°C (TA) - - 8-MSOP Surface Mount
ICE5BR3995BZXKLA1

ICE5BR3995BZXKLA1

COOLSET (INCL. GEN5) PG-DIP-7

Infineon Technologies

30 -
RFQ
ICE5BR3995BZXKLA1

Datasheet

CoolSET™ 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Non-Isolated Yes 950V Buck, Flyback 16 V 10V ~ 27V 75% 65kHz 30 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Soft Start -40°C ~ 150°C (TJ) - - PG-DIP-7 Through Hole
UCC28880D

UCC28880D

IC OFFLINE SWITCH MULT TOP 7SOIC

Texas Instruments

33 -
RFQ
UCC28880D

Datasheet

- 8-SOIC (0.154", 3.90mm Width), 7 Leads Tube Not For New Designs Non-Isolated Yes 700V Buck, Buck-Boost, Flyback 3.9 V 3.6V ~ 5V 55% 62kHz - Current Limiting, Over Load, Over Temperature, Short Circuit - -40°C ~ 105°C (TA) - - 7-SOIC Surface Mount
STR6A153MVD

STR6A153MVD

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

45 -
RFQ
STR6A153MVD

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Isolated Yes 650V Flyback 15 V 8.5V ~ 32V 75% 65kHz 40 W Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO Frequency Control, Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
UCC28634D

UCC28634D

IC OFFLINE SWITCH MULT TOP 7SOIC

Texas Instruments

41 -
RFQ
UCC28634D

Datasheet

- 8-SOIC (0.154", 3.90mm Width), 7 Leads Tube Active Isolated Yes 700V Buck, Flyback 14.75 V 13V ~ 16.5V 70% 120kHz 30 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit EN, Power Good, Soft Start, Sync -40°C ~ 125°C (TJ) - - 7-SOIC Surface Mount
STR-A6069HZ

STR-A6069HZ

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

46 -
RFQ
STR-A6069HZ

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback 47 V 8.5V ~ 32V 75% 100kHz 30 W Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
ICE3RBR1765JZXKLA1

ICE3RBR1765JZXKLA1

IC OFFLINE SWITCH FLYBACK 7DIP

Infineon Technologies

88 -
RFQ
ICE3RBR1765JZXKLA1

Datasheet

CoolMOS™, CoolSET™F3R 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 650V Flyback 18 V 10.5V ~ 25V 75% 65kHz 44.5 W Over Load, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - PG-DIP-7-1 Through Hole
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