TOP243GN Price & Stock
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Manufacturer


Integrated Circuits (ICs) > PMIC - AC DC Converters, Offline Switchers
IC OFFLINE SWIT OVP UVLO HV 8SMD
Specifications
Series | TOPSwitch®-GX |
Part Status | Active |
Output Isolation | Isolated |
Internal Switch(s) | Yes |
Voltage - Breakdown | 700V |
Topology | Flyback |
Duty Cycle | 66.5% |
Frequency - Switching | 66kHz ~ 132kHz |
Power (Watts) | 25W |
Fault Protection | Current Limiting, Over Temperature, Over Voltage |
Control Features | Frequency Control |
Operating Temperature | -40°C ~ 150°C (TJ) |
Package / Case | 8-SMD (7 Leads), Gull Wing |
Supplier Device Package | SMD-8B |
Mounting Type | Surface Mount |
Hide

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 2984 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 3016 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
TOP243GN | Power Integrations | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 296 |
|
Inquiry | ||||||
TOP243GN-TL | Power Integrations | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 124 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | 46555 |
|
Inquiry | ||
TOP243GN-TL | Power Integrations | 40159 |
|
Inquiry |

Direct Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN-TL | PIG | BUY DIRECT----> | 45 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN-TL | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 1321 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 3748 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 4800 |
|
Inquiry |

LCSC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TOP243GN-TL | POWER INTEGRATIONS | 700V 66kHz~132kHz SMD-7P AC-DC Controllers & Regulators ROHS | 7 |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | 8211 |
|
Inquiry | ||
TOP243GN-TL | Power Integrations | 9027 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | 6863 |
|
Inquiry | ||
TOP243GN-TL | Power Integrations | 13880 |
|
Inquiry |

AAA Chips Technology (HK) Co., Ltd
Certificates

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | Converter Offline Flyback Topology 66kHz ~ 132kHz SMD-8B | 949 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | Converter Offline Flyback Topology 66kHz ~ 132kHz SMD-8B | 491 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN-TL | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 10000 |
|
Inquiry |

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TOP243GN-TL | Power Integrations | Purchase Online. Ship Immediately. AC-DC TOP243GN-TL SMD-8P | 17655 |
|
Buy |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN-TL | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 2000 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TOP243GN | Power Integrations | Current Limiting Over Temperature Over Voltage Tube TOPSwitch?-GX VOLTAGE-MODE dc ac converter 265V 3.98mm 25W 66kHz~132kHz | 12904 |
|
Buy | ||||||||
TOP243GN-TL | Power Integrations | Current Limiting Over Temperature Over Voltage Tape & Reel (TR) TOPSwitch?-GX R-PDSO-G7 dc ac converter 265V 9.575mm 25W 66kHz~132kHz | 2887 |
|
Buy |

Southern Electronics Tech Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN-TL | SOP | 1000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | 8-SMD (7 Leads), Gull Wing | 8900 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | 8-SMD (7 Leads), Gull Wing | 8900 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
TOP243GN | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 12900 |
|
Buy | ||
TOP243GN-TL | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 7500 |
|
Buy |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN-TL | POWER INTEGRATIONS | 28 |
|
Buy | ||
TOP243GN-TL | Power Integrations | 16050 |
|
Buy |

Lvy Electronics
Certificates

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | 1561 |
|
Inquiry | ||
TOP243GN ΜÇÔ´IC | POWER | 300 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | DC:Active ; - | 0 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | DC:Active ; - | 0 |
|
Inquiry |

Newark element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN-TL
sku #: 92AH2113
|
Power Integrations | Power Integrations - Ac/Dc Converter, Flyback, 15W, 150Deg C - Top243Gn-Tl |Power Integrations TOP243GN-TL | in stock |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 13180 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 3370 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TOP243GN-TL | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 23356 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD PMIC - AC DC Converters, Offline Switchers
|
In-Stock |
|
Inquiry | |
TOP243GN-TL | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD PMIC - AC DC Converters, Offline Switchers
|
In-Stock |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TOP243GN-TL
sku #: 869-TOP243GN-TL
|
Power Integrations | AC/DC Converters 15W 85-265 VAC 25W 230 VAC AC/DC Converters
|
1227 In Stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 12000 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 12000 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN-TL | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 1863 |
|
Buy |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 15088 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 11819 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | OEM/CM In stock | 4100 |
|
Inquiry | |
TOP243GN IC | POWER | OEM/CM In stock | 60000 |
|
Inquiry | |
TOP243GN-TL | PI | OEM/CM In stock | 10000 |
|
Inquiry |

CenturyHonour Technology Co., Ltd
Certificates

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 490 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 51886 |
|
Inquiry |

Hongte Technology Limited
Certificates

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | Brand new and original/respond online to quote. | 5961 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 667 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | Stock to ship immediately | 4500 |
|
Inquiry | |
TOP243GN-TL | PI | Stock to ship immediately | 13000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | IN STOCK | 3600 |
|
Inquiry | |
TOP243GN-TL | POWER | IN STOCK | 15000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | SOP7 ; DC:13+ | 4200 |
|
Inquiry | |
TOP243GN-TL | POWER | SOP ; DC:15+ | 120 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | IN STOCK Immediate delivery | 3000 |
|
Inquiry | |
TOP243GN-TL | POWER | IN STOCK Immediate delivery | 15200 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | IN STOCK Immediate delivery | 3600 |
|
Inquiry | |
TOP243GN-TL | POWER | IN STOCK Immediate delivery | 6000 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN-TL | AVAILABLE | 1792 |
|
Inquiry |

GlobalTek Components
Certificates

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | In Stock |
|
Inquiry | ||
TOP243GN | POWER | In Stock |
|
Inquiry | ||
TOP243GN- | POWERINT | In Stock |
|
Inquiry | ||
TOP243GN-TL | Power Integrations | In Stock |
|
Inquiry | ||
TOP243GN-TL | POWER INTEGRATIONS | In Stock |
|
Inquiry | ||
TOP243GN-TL | POWERINT | In Stock |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | Converter Offline Flyback Topology 66kHz ~ 132kHz SMD-8B ; Tube | 5288 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | Converter Offline Flyback Topology 66kHz ~ 132kHz SMD-8B ; Tape & Reel (TR) | 5233 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | Original stock,24-hour delivery | 13039 |
|
Inquiry | |
TOP243GN IC | POWER | Original stock,24-hour delivery | 26662 |
|
Inquiry | |
TOP243GN-TL | POWER | Original stock,24-hour delivery | 1399 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 11200 |
|
Inquiry | |
TOP243GN IC | POWER | The parts are in stock | 8420 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 8806 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
TOP243GN-TL | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD New Original Stock.
|
15277 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TOP243GN-TL | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 1463 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 10000 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | IC OFFLINE SWIT OVP UVLO HV 8SMD | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | SOP-7 ; DC:2022+ROHS | 15000 |
|
Inquiry | |
TOP243GN-TL | PowerInt | DC:2022+ROHS | 1000 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | 35000 |
|
Inquiry | ||
TOP243GN-TL | Power Integrations | 2492 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | AC/DC Converters 15W 85-265 VAC 25W 230 VAC | in stock |
|
Inquiry | |
TOP243GN | Power Integrations | AC/DC Converters 15W 85-265 VAC 25W 230 VAC | in stock |
|
Inquiry | |
TOP243GN-TL | Power Integrations | AC/DC Converters 15W 85-265 VAC 25W 230 VAC | in stock |
|
Inquiry | |
TOP243GN-TL | Power Integrations | AC/DC Converters 15W 85-265 VAC 25W 230 VAC | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | DC:10+ ; SOP-7 | 1879 |
|
Inquiry | |
TOP243GN-TL | POWER | DC:17+ ; SOP-7 | 8000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | Power Integrations | DC:24+ ; Original New | 14176 |
|
Inquiry | |
TOP243GN-TL | Power Integrations | DC:24+ ; Original New | 14536 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
TOP243GN-TL | Power Integrations | IC OFFLINE SWITCH FLYBACK 8SMD | 1200 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | In stock,ready for shipping ; SMD | 3315 |
|
Inquiry | |
TOP243GN-TL | POWER | In stock,ready for shipping ; SMD8 | 3115 |
|
Inquiry |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN-TL
sku #: 3582555RL
|
Power Integrations | Power Integrations - Ac/Dc Converter, Flyback, 15W, 150Deg C - Top243Gn-Tl |Power Integrations TOP243GN-TL | in stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
TOP243GN | POWER | SOP-7 ; DC:10+ | 31879 |
|
Inquiry | |
TOP243GN-TL | POWER | SOP-7 ; DC:11+ | 34800 |
|
Inquiry |
See Also:
TOP244GN
TOP243YN
TOP246GN
TOP243PN
TOP243G
TOP245GN
TOP243FN
TOP242GN
TOP247FN
TOP245YN
TOP244G
TOP246PN
TOP247YN
TOP249YN
TOP244YN
TOP249FN
TOP242PN
TOP242FN
TOP248YN
TOP246FN
TOP242G
TOP244PN
TOP245PN
TOP248FN
TOP242YN
TOP243R
TOP243Y
TOP246YN
TOP244FN
TOP243P
TOP245FN
TOP243F
TOP247R
TOP246Y
TOP244Y
TOP249Y
TOP245Y
TOP247Y
TOP242Y
TOP243GN-TL
TOP248Y
TOP242P
TOP244P
TOP245F
TOP245P
TOP246F
TOP246R
TOP244R
TOP247F
More »