UC3845AD8TRG4 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 |
UC3845AD8TRG4![]() |
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 |
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Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | 35000 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 12542 |
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Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | 5466 |
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Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
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UC3845AD8TRG4
sku #: 595-UC3845AD8TRG4
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Texas Instruments | Switching Controllers Current-Mode PWM Con troller ALT 595-UC3845AD8TR Switching Controllers
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1632 In Stock |
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Buy | ||||||||||||||||||
UC3845AD8TR
sku #: 595-UC3845AD8TR
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Texas Instruments | Switching Controllers Current-Mode PWM Con troller A 595-UC3845AD8 Switching Controllers
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4553 In Stock |
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Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 168202 |
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Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | 40041 |
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Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4 | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 116 |
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Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 3729 |
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Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | DC:24+ ; Original New | 12305 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 12000 |
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Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC PMIC - Voltage Regulators - DC DC Switching Controllers
|
3154 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | 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 | 1218 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC PMIC - Voltage Regulators - DC DC Switching Controllers
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In-Stock |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | 6453 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 912 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4 | Texas Instruments | DC:Active ; - | 2640 |
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Inquiry |

Chips Pulse Industry Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | 78590 |
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Buy |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC ; Tape & Reel (TR) | 7564 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC ; 8-SOIC PMIC - Voltage Regulators - DC DC Switching Controllers
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Available |
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Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | 8-SOIC (0.154", 3.90mm Width) | 40041 |
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Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4 | Texas Instruments | New Original,COC,ISO9001 | 8500 |
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Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 44190 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 3136 |
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Inquiry |

DGT Technology (HK) Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 10000 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4 | TI | ï¼ï¼ï¼ ï¼ ï¼ï¼/ DC-DC IC 8-SOIC | In-Stock |
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Inquiry |

Depu Electronics
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 22260 |
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Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 8428 |
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Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 16337 |
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Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | Current Mode PWM Controller | 7840 |
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Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | TI | DC:22+ ; IC REG CTRLR PWM CM 8SOIC | 15000 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 3 |
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YIC International Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
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UC3845AD8TRG4 | TI | IC REG CTRLR MULT TOPOLOGY 8SOIC | 88884755 |
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Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC ; DC:21+ ; 8-SOIC | 125 |
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Inquiry | |
UC3845AD8TRG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC ; DC:23+ | 22260 |
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Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | Power Supply Controller PWM Controller 8-SOIC | 4499 |
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Inquiry |

Unicom Electronics co.
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | TI | shipping today | 671 |
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Inquiry |

GlobalTek Components
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4 | UNITRODE INTEGRATED CIRCU | OEM/CM QUOTES ONLY | NO BROKERS | 29 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4 | TI | SOP ; DC:21+ | 50000 |
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Nexxon, Inc. (USA)
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | TI1 | In Stock |
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Inquiry | ||
UC3845AD8TRG4 | Texas Instruments (TI) | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | ST | SOP-8 ; DC:14+ | 16109 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4 | Texas Instruments | Switching Controllers Current-Mode PWM Controller | in stock |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | Texas Instruments | Switching Controllers Current-Mode PWM Controller | in stock |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | TI | DC:1020+ ; SOP8 | 90 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
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UC3845AD8TRG4
sku #: UC3845AD8TRG4
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UNITRODE INTEGRATED CIRCU | 46 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845AD8TRG4 | TI | SOP8 ; DC:1020+ | 30090 |
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Inquiry |
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