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AC DC Converters, Offline Switches

Browse available AC DC Converters, Offline Switches part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
STR-A6069HZ Sanken Electric USA Inc.

STR-A6069HZ

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

2,124 -
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 Infineon Technologies

ICE3RBR1765JZXKLA1

IC OFFLINE SWITCH FLYBACK 7DIP

Infineon Technologies

3,434 -
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
STR6A169HZ Sanken Electric USA Inc.

STR6A169HZ

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

1,117 -
Datasheet - 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback 15 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
STR-A6061MZ Sanken Electric USA Inc.

STR-A6061MZ

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

3,644 -
Datasheet - 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback 47 V 8.5V ~ 32V 75% 67kHz 31 W Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
NCP1076BBP100G onsemi

NCP1076BBP100G

IC OFFLINE SWITCH FLYBACK 8DIP

onsemi

1,265 -
Datasheet - 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback 8.4 V 6.5V ~ 20V 68% 100kHz 31 W Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 8-PDIP Through Hole
STR3A251 Sanken Electric USA Inc.

STR3A251

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

2,748 -
Datasheet STR3A200 8-DIP (0.300", 7.62mm) Tube Active Isolated Yes 650V Flyback 47 V 8.5V ~ 32V 75% 67kHz 37 W Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
STR6A161HZ Sanken Electric USA Inc.

STR6A161HZ

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

2,355 -
Datasheet - 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback 15 V 8.5V ~ 32V 75% 100kHz 35 W Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
MP150GJ-P Monolithic Power Systems Inc.

MP150GJ-P

IC OFFLIN CONV MULT TOP TSOT23-5

Monolithic Power Systems Inc.

500 -
Datasheet - SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Non-Isolated Yes 500V Boost, Buck, Buck-Boost, Flyback - 5.3V ~ 5.6V - - 2 W Open Loop, Over Load, Over Temperature, Short Circuit - -40°C ~ 125°C (TJ) - - TSOT-23-5 Surface Mount
STR6A169HVD Sanken Electric USA Inc.

STR6A169HVD

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

3,605 -
Datasheet - 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback 15 V 8.5V ~ 32V 75% 100kHz 30 W Current Limiting, Over Load, Over Temperature, Over Voltage Frequency Control, Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
MP172AGS-P Monolithic Power Systems Inc.

MP172AGS-P

IC OFFLINE SWITCH MULT TOP 8SOIC

Monolithic Power Systems Inc.

1,000 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Non-Isolated No 700V Boost, Buck, Buck-Boost, Flyback - 5.5V ~ 5.7V - - 3 W Open Loop, Over Load, Over Temperature, Short Circuit Soft Start -40°C ~ 125°C (TJ) - - 8-SOIC Surface Mount
STR3A253D Sanken Electric USA Inc.

STR3A253D

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

2,300 -
Datasheet STR3A200 8-DIP (0.300", 7.62mm) Tube Active Isolated Yes 650V Flyback 47 V 8.5V ~ 32V 75% 67kHz 53 W Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
CYPAS111A1-24LQXQ Infineon Technologies

CYPAS111A1-24LQXQ

IC OFFLINE SWITCH FLYBACK 24QFN

Infineon Technologies

2,110 -
Datasheet - 24-UFQFN Exposed Pad Tray Active Isolated No - Flyback - 2.7V ~ 5.5V - 20kHz ~ 150kHz - - - -40°C ~ 85°C - - 24-QFN (4x4) Surface Mount
STR-A6069MZ Sanken Electric USA Inc.

STR-A6069MZ

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

4,360 -
Datasheet - 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback 47 V 8.5V ~ 32V 75% 67kHz 26 W Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
STR6A163HZ Sanken Electric USA Inc.

STR6A163HZ

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

2,531 -
Datasheet - 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback 15 V 8.5V ~ 32V 75% 100kHz 40 W Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
STR3A251D Sanken Electric USA Inc.

STR3A251D

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

2,579 -
Datasheet STR3A200 8-DIP (0.300", 7.62mm) Tube Active Isolated Yes 650V Flyback 47 V 8.5V ~ 32V 75% 67kHz 37 W Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
STR3A255D Sanken Electric USA Inc.

STR3A255D

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

3,256 -
Datasheet STR3A200 8-DIP (0.300", 7.62mm) Tube Active Isolated Yes 650V Flyback 47 V 8.5V ~ 32V 75% 67kHz 65 W Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
STR4A164D Sanken Electric USA Inc.

STR4A164D

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

4,971 -
Datasheet STR4A100 8-DIP (0.300", 7.62mm), 7 Leads Tape & Reel (TR) Active Isolated Yes 730V Flyback 15.2 V 8.1V ~ 32V 74% 65kHz 8.5 W Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
STR5A451D Sanken Electric USA Inc.

STR5A451D

AC/DC CONVERTER IC (INTEGRATED M

Sanken Electric USA Inc.

4,301 -
Datasheet - 8-DIP (0.300", 7.62mm) Tube Active Non-Isolated Yes 650V Buck 29 V 8V ~ 32V 62% 60kHz - Current Limiting, Over Load, Over Temperature, Over Voltage Soft Start -40°C ~ 125°C (TA) - - 8-DIP Through Hole
BM2SC122FP2-LBZE2 Rohm Semiconductor

BM2SC122FP2-LBZE2

IC OFFLINE SW FLYBACK TO263-7

Rohm Semiconductor

100 -
Datasheet - TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Isolated Yes 1700V Flyback - 15V ~ 27.5V - 120kHz - Current Limiting, Over Load, Over Temperature, Over Voltage EN, Frequency Control, Soft Start -40°C ~ 105°C - - TO-263-7 Surface Mount
BM2SC124FP2-LBZE2 Rohm Semiconductor

BM2SC124FP2-LBZE2

IC OFFLINE SW FLYBACK TO263-7

Rohm Semiconductor

1,120 -
Datasheet - TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Isolated Yes 1700V Flyback - 15V ~ 27.5V - 120kHz - Current Limiting, Over Load, Over Temperature, Over Voltage EN, Frequency Control, Soft Start -40°C ~ 105°C - - TO-263-7 Surface Mount
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AC DC Converters, Offline Switches FAQ

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What should I check when selecting AC DC Converters, Offline Switches components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.