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.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MIC38C44-1BMIC OFFLINE SW MULT TOP 14SOIC |
3,703 | - |
|
Datasheet | - | 14-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) | - | - | 14-SOIC | Surface Mount |
|
HF01B01DP-LFIC OFFLINE SWITCH FLYBACK 8DIP |
3,832 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | 11.8 V | 8V ~ 20V | - | Up to 150kHz | 45 W | Over Load, Over Temperature, Over Voltage | - | -40°C ~ 85°C (TA) | - | - | 8-PDIP-7B | Through Hole |
|
MPQ4590GS-Z640V NON-ISOLATED REGULATOR, UP |
3,049 | - |
|
Datasheet | MPQ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Non-Isolated | Yes | 700V | Boost, Buck, Buck-Boost, Flyback | - | 5.3V ~ 5.6V | - | - | - | Open Loop, Over Load, Over Temperature, Short Circuit, UVLO | Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | 8-SOIC | Surface Mount |
|
TEA1723DT/N1,118IC OFFLINE SWITCH FLYBACK 7SOIC |
2,749 | - |
|
Datasheet | GreenChip™ | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Active | Non-Isolated | Yes | 700V | Flyback | 17 V | 8.5V ~ 20V | 75% | 22.5kHz ~ 50.5kHz | 11 W | Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | 7-SOIC | Surface Mount |
|
VIPER20-EIC OFFLIN CONV FLBACK 5PENTAWATT |
3,598 | - |
|
Datasheet | VIPER™ | Pentawatt-5 HV (Bent and Staggered Leads) | Tube | Obsolete | Isolated | Yes | 620V | Flyback | 11 V | 8V ~ 15V | - | Up to 200kHz | 20 W | Current Limiting, Over Temperature | - | - | - | - | 5-PENTAWATT | Surface Mount |
|
FS6X1220RJXIC OFFLINE SW MULT TOP D2PAK-6 |
4,744 | - |
|
Datasheet | FPS™ | TO-263-7, D2PAK (6 Leads + Tab), TO-263CB | Tape & Reel (TR) | Obsolete | Isolated | Yes | 200V | Flyback, Forward | 15 V | 9V ~ 35V | 80% | 300kHz | 36 W | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -25°C ~ 85°C (TA) | - | - | D2PAK-6 | Surface Mount |
|
MAX17498AATE+IC OFFLINE SW MULT TOP 16TQFN |
3,926 | - |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tube | Obsolete | Either | Yes | - | Boost, Flyback | - | 4.5V ~ 29V | 94.5% | 250kHz | - | Current Limiting, Over Voltage | EN, Power Good, Soft Start | -40°C ~ 125°C (TJ) | - | - | 16-TQFN (3x3) | Surface Mount |
|
|
HF900GS-PPEAK CURRENT CONTROL FLYBACK CON |
4,399 | - |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width), 11 Leads | Tape & Reel (TR) | Active | Isolated | Yes | 900V | Flyback | - | 10.1V ~ 24.5V | - | 300kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO | Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | 14-SOIC-11 | Surface Mount |
|
MC33362DWR2IC OFFLINE SW MULT TOP 16SOIC |
1,216 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width), 13 Leads | Tape & Reel (TR) | Obsolete | Isolated | Yes | 500V | Flyback, Forward | 14.5 V | 9.5V ~ 40V | 50% | 67.5kHz ~ 285kHz | - | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -25°C ~ 150°C (TJ) | - | - | 16-SOIC | Surface Mount |
|
ICE3BR0665JZXKLA1IC OFFLINE SWITCH FLYBACK 7DIP |
3,883 | - |
|
Datasheet | CoolMOS™, CoolSET™F3R | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Last Time Buy | Isolated | Yes | 650V | Flyback | 18 V | 10.5V ~ 25V | 75% | 65kHz | 74 W | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | PG-DIP-7 | Through Hole |
|
NCP1207ADR2GIC OFFLINE SWITCH FLYBACK 8SOIC |
2,767 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Flyback | - | 10.6V ~ 20V | - | Up to 200kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | 8-SOIC | Surface Mount |
|
VIPER53DIPIC OFFLINE SWITCH FLYBACK 8DIP |
1,188 | - |
|
Datasheet | VIPER™ | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Isolated | Yes | 620V | Flyback | 11.5 V | 8.4V ~ 19V | - | Up to 300kHz | 50 W | Current Limiting, Over Load, Over Temperature, Short Circuit | EN, Frequency Control, Soft Start | -40°C ~ 150°C (TC) | - | - | 8-DIP | Through Hole |
|
UCC38083PWRG4IC OFFLINE SW PUSH-PULL 8TSSOP |
4,639 | - |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Push-Pull | 12.5 V | 8.3V ~ 15V | 49% | 50kHz ~ 1MHz | - | Current Limiting | Frequency Control | 0°C ~ 70°C (TA) | - | - | 8-TSSOP | Surface Mount |
|
|
STR-A6052MIC OFFLINE SWITCH FLYBACK 8DIP |
2,632 | - |
|
Datasheet | STR-A6000 | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Not For New Designs | Isolated | Yes | 650V | Flyback | 15.3 V | 8.1V ~ 32V | 83% | 67kHz | 35 W | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -20°C ~ 125°C (TA) | - | - | 8-DIP | Through Hole |
|
UCC28083DRG4IC OFFLINE SW PUSH-PULL 8SOIC |
2,244 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Isolated | No | - | Push-Pull | 12.5 V | 8.3V ~ 15V | 49% | 50kHz ~ 1MHz | - | Current Limiting | Frequency Control | -40°C ~ 85°C (TA) | - | - | 8-SOIC | Surface Mount |
|
|
FSFR1700HSIC OFFLINE SW HALF-BRIDGE 9SIP |
2,324 | - |
|
Datasheet | FSFR-HS | 10-SIP Module, 9 Leads, Formed Leads | Tube | Obsolete | Isolated | Yes | 500V | Half-Bridge | 12.5 V | 10V ~ 25V | 50% | Up to 600kHz | 200 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 130°C (TJ) | - | - | 9-SIP | Through Hole |
|
TOP243G-TLIC OFFLINE SWITCH FLYBACK 8SMD |
3,889 | - |
|
Datasheet | TOPSwitch®-GX | 8-SMD (7 Leads), Gull Wing | Tape & Reel (TR) | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 25 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount |
|
NCP1077BAP130GIC OFFLINE SWITCH FLYBACK 8DIP |
3,471 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | 8.4 V | 6.5V ~ 20V | 68% | 130kHz | 31 W | Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 8-PDIP | Through Hole |
|
|
VIPER32DIPIC OFFLINE SWITCH 8DIP |
4,690 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8-DIP | Through Hole |
|
MIC38HC44-1YNIC OFFLINE SWITCH MULT TOP 14DIP |
4,039 | - |
|
Datasheet | - | 14-DIP (0.300", 7.62mm) | Tube | Active | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 50% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 14-DIP | Through Hole |
AC DC Converters, Offline Switches FAQ
Common questions about selecting, comparing and sourcing AC DC Converters, Offline Switches components through Winsun (HK) Electronics.
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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. 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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