UCC28740DR Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - AC DC Converters, Offline Switchers
IC REG CTRLR FLYBK ISO 7SOIC
Documents
Datasheet |
UCC28740DR![]() |
Specifications
Part Status | Active |
Output Isolation | Isolated |
Internal Switch(s) | No |
Topology | Flyback |
Voltage - Start Up | 21V |
Voltage - Supply (Vcc/Vdd) | 9 V ~ 35 V |
Frequency - Switching | 170Hz ~ 100kHz |
Fault Protection | Current Limiting, Over Voltage |
Operating Temperature | -40°C ~ 125°C (TJ) |
Package / Case | 8-SOIC (0.154", 3.90mm Width) 7 leads |
Supplier Device Package | 7-SOIC |
Mounting Type | Surface Mount |
Hide

Weyland Electronics Group Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | AC-DC Controller And Voltage Regulator AC-DC Controller And Voltage Regulator
|
80560 |
|
Buy |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | 6000 |
|
Inquiry | ||
UCC28740DR | Texas Instruments | DC:23+ | 17942 |
|
Inquiry | |
UCC28740DR | Texas Instruments | DC:24+ | 20000 |
|
Inquiry |

LCSC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | 170Hz~100kHz 9V~35V SOIC-7 AC-DC Controllers & Regulators ROHS | 1765 |
|
Buy |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC OFFLINE SWITCH FLYBACK 7SOIC | 3949 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC OFFLINE SWITCH FLYBACK 7SOIC Integrated Circuits (ICs)>PMIC - AC DC Converters, Offline Switchers
|
24436 |
|
Buy |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | OEM/CM QUOTES ONLY | NO BROKERS | 11898 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Switching Controllers Constant-VTG-Crnt Flyback Cntlr | 55892 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC OFFLINE SWITCH FLYBACK 7SOIC | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Original New,Ship Immediately. | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC OFFLINE SWITCH FLYBACK 7SOIC | 20278 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Luminary Micro / Texas Instruments | IC REG CTRLR FLYBK ISO 7SOIC ; 7-SOIC PMIC - AC DC Converters, Offline Switchers
|
Available |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | 8896 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC REG CTRLR FLYBK ISO 7SOIC PMIC - AC DC Converters, Offline Switchers
|
154002 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Luminary Micro / Texas Instruments | IC REG CTRLR FLYBK ISO 7SOIC PMIC - AC DC Converters, Offline Switchers
|
In-Stock |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UCC28740DR
sku #: 595-UCC28740DR
|
Texas Instruments | Switching Controllers Constant-VTG-Crnt Fl yback Cntlr A 595-UCC28740D Switching Controllers
|
18718 In Stock |
|
Buy | ||||||||||||||||||
UCC28740D
sku #: 595-UCC28740D
|
Texas Instruments | Switching Controllers Constant-VTG-Crnt Fl yback Cntlr A 595-UCC28740DR Switching Controllers
|
235 In Stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | UCC28740 ã | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | SOP7 ; DC:20+ | 24818 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TEXAS INSTRUMENTS | Available, Contact us | 1876 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Converter Offline Flyback Topology 170Hz ~ 100kHz 7-SOIC ; Tape & Reel (TR) | 5916 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | IN STOCK | 2500 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC REG CTRLR FLYBK ISO 7SOIC | 9310 |
|
Buy |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | 3 |
|
Buy | ||
UCC28740DR | TI | SOIC-7 AC-DC Controllers & Regulators RoHS | 2121 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Converter Offline Flyback Topology 170Hz ~ 100kHz 7-SOIC | 2647 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC OFFLINE SWITCH FLYBACK 7SOIC | 100 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | DC:22+ | 50000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC REG CTRLR FLYBK ISO 7SOIC | 12000 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | 35000 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Constant-Voltage Constant-Current Flyback Controller / IC REG CTRLR FLYBK ISO 7SOIC | 14130 |
|
Buy |

Risin Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Cut Tape (CT) & Digi-Reel® | 37000 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC REG CTRLR FLYBK ISO 7SOIC | 10000 |
|
Inquiry |

First Choice Electronics(HK) Ltd .
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | SOP7 ; DC:20+ | 50000 |
|
Inquiry | |
UCC28740DR | TI | SOP8 ; DC:24+ | 500 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | In Stock |
|
Inquiry | ||
UCC28740DR | Texas Instruments (TI) | In Stock |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | IN STOCK Immediate delivery | 2500 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | AVAILABLE | 1933 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC OFFLINE SWITCH FLYBACK 7SOIC New Original Stock.
|
8070 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UCC28740DR | Luminary Micro / Texas Instruments | IC REG CTRLR FLYBK ISO 7SOIC PMIC - AC DC Converters, Offline Switchers
|
53425 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Converter Offline Flyback Topology 170Hz ~ 100kHz 7-SOIC | 814 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UCC28740DR | TI | IC OFFLINE SWITCH FLYBACK 7SOIC | 488839 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | DC:24+ ; Original New | 44149 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Inqury |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC REG CTRLR FLYBK ISO 7SOIC | 5554 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR IC | TI | in stock Immediately | 270 |
|
Inquiry | |
UCC28740DR | TI | in stock Immediately | 10500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR IC | TI/ | DC:20+ ; SOP7 | 25655 |
|
Inquiry | |
UCC28740DR | TI/ | DC:15+ ; SOP7 | 6518 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | Stock to ship immediately | 8000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | SOP-7 ; DC:2021+ | 30000 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC OFFLINE SWITCH FLYBACK 7SOIC | 19266 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | DC:14+ ; SOP-7 | 100 |
|
Inquiry |

Anterwell Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | SOIC7 | 10000 |
|
Inquiry | |
UCC28740DR | TI | SOP-8 | 500 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | IN STOCK Immediate delivery | 1900 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC OFFLINE SWITCH FLYBACK 7SOIC | 488506 |
|
Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | IC REG CTRLR FLYBK ISO 7SOIC | 91666 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | DC:21+ | 124526 |
|
Inquiry | |
UCC28740DR | TI | DC:21+ ; TSSOP14 | 216660 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Switching Controllers Constant-VTG-Crnt Flyback Cntlr | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | DC:16+ ; SOP-7 | 2600 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | 88525 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | Original stock,24-hour delivery | 46039 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | 41245 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Brand new and original/respond online to quote. | 18427 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Luminary Micro / Texas Instruments | IC REG CTRLR FLYBK ISO 7SOIC | 9401 |
|
Inquiry |

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UCC28740DR | TI | Purchase Online. Ship Immediately. AC-DC UCC28740DR SOIC-7 | 4 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR
sku #: UCC28740DR
|
TEXAS INSTRUMENTS EMEA SA | 2522 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Constant-Voltage Constant-Current Flyback Controller / IC REG CTRLR FLYBK ISO 7SOIC | 7839 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR IC | TI | OEM/CM In stock | 85 |
|
Inquiry | |
UCC28740DR | TI | OEM/CM In stock | 5000 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | Constant-Voltage Constant-Current Flyback Controller / IC REG CTRLR FLYBK ISO 7SOIC | 14147 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | SOIC7 ; DC:20+ | 2500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | 7845 |
|
Inquiry | ||
UCC28740DR | TI | SOIC-7 | 8878 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | New and original ; DC:2020+ | 9000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | Texas Instruments | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 12000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | In stock,ready for shipping ; SOP-7 | 3315 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UCC28740DR | TI | SOP-7 ; DC:14+15+ | 34130 |
|
Inquiry |
See Also:
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