UC3845D8TRG4 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR MULT TOPOLOGY 8SOIC
Documents
Datasheet |
UC3845D8TRG4![]() |
Specifications
Part Status | Active |
Output Type | Transistor Driver |
Function | Step-Up, Step-Down, Step-Up/Step-Down |
Output Configuration | Positive, Isolation Capable |
Topology | Buck, Boost, Flyback, Forward Converter |
Number of Outputs | 1 |
Output Phases | 1 |
Voltage - Supply (Vcc/Vdd) | 7.6 V ~ 30 V |
Frequency - Switching | 500kHz |
Duty Cycle (Max) | 48% |
Synchronous Rectifier | No |
Clock Sync | No |
Control Features | Frequency Control |
Operating Temperature | 0°C ~ 70°C (TA) |
Package / Case | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 8-SOIC |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 12000 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | 48125 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 2139 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
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UC3845D8TRG4
sku #: 595-UC3845D8TRG4
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Texas Instruments | Switching Controllers Current-Mode PWM Con troller ALT 595-UC3845D8TR Switching Controllers
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1646 In Stock |
|
Buy | ||||||||||||||||||
UC3845D8TR
sku #: 595-UC3845D8TR
|
Texas Instruments | Switching Controllers Current-Mode PWM Con troller A 595-UC3845D8 Switching Controllers
|
2423 In Stock |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | DC:24+ ; Original New | 43411 |
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Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 168202 |
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Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | 7168 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC | 1676 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 134 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | 8710 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC PMIC - Voltage Regulators - DC DC Switching Controllers
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In-Stock |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC PMIC - Voltage Regulators - DC DC Switching Controllers
|
2398 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 213 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | CURRENT-MODE BICMOS DUAL Surface Mount DC-DC Controller IC 50ns 0C~70C TA 500kHz 13.5V | 7637 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC ; 8-SOIC PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | DC:Active ; - | 2631 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC ; Tape & Reel (TR) | 4500 |
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Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | 35000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | 8-SOIC (0.154", 3.90mm Width) | 48125 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 14680 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 4823 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | TI | ï¼ï¼ï¼ ï¼ ï¼ï¼/ DC-DC IC 8-SOIC | In-Stock |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 45260 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | Available, Contact us | 625 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 16677 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 9 |
|
Buy |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 11400 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | TI | DC:22+ ; SOIC-8 | 50000 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 10067 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | TI | DC:23+ ; SOP-8 | 7444 |
|
Inquiry | |
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC ; DC:21+ ; 8-SOIC | 125 |
|
Inquiry | |
UC3845D8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC ; DC:23+ | 45260 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | Power Supply Controller PWM Controller 8-SOIC | 3723 |
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Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | TI/µÂÖÝÒÇÆ÷ | 7450 |
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Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
UC3845D8TRG4 | TEXAS INSTRUMENTS SINGAPORE | In Stock |
|
Inquiry | ||
UC3845D8TRG4 | TI | In Stock |
|
Inquiry | ||
UC3845D8TRG4 | TI1 | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | INT/eRSIL | SOP-20 ; DC:14+ | 6584 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | Switching Controllers Current-Mode PWM Controller | 2169 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | Texas Instruments | Switching Controllers Current-Mode PWM Controller | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | TI | DC:08+ ; SOP8 | 7450 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4
sku #: UC3845D8TRG4
|
Texas Instruments | 6460 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845D8TRG4 | TI | SOP8 ; DC:08+ | 37450 |
|
Inquiry |
See Also:
UC3845AD8TRG4
UC3845DTRG4
UC3844D8TRG4
UC3842D8TRG4
UC3843D8TRG4
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UC3845ADTRG4
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UC3845D8TR
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