UC3845ANG4 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR MULT TOPOLOGY 8DIP
Documents
Datasheet |
UC3845ANG4![]() |
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-DIP (0.300", 7.62mm) |
Supplier Device Package | 8-PDIP |
Hide

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC3845ANG4 | Unitrode | UC3845A Current Mode PWM Controller | 250 |
|
Buy |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry | |
UC3845ANG4 | Unitrode | New Original,COC,ISO9001 | 8500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 18020 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 3161 |
|
Inquiry | |
UC3845ANG4 | Unitrode | UC3845A CURRENT MODE PWM CONTROL | 2837 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 12000 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | 42135 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Rochester Electronics | DC:24+ ; Original New | 46206 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | 4579 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | 9694 |
|
Inquiry | ||
UC3845ANG4 | Unitrode | 9339 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Rochester Electronics | UC3845A CURRENT MODE PWM CONTROL | 142857 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | 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-PDIP | 1502 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Microchip Technology | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Bulk | 1000 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | 658 |
|
Inquiry | ||
UC3845ANG4 | Texas Instruments | DC:2011 | 236 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC3845ANG4
sku #: 595-UC3845ANG4
|
Texas Instruments | Switching Controllers Current-Mode PWM Con troller ALT 595-UC3845AN Switching Controllers
|
658 In Stock |
|
Buy | ||||||||||||||||
UC3845AN
sku #: 595-UC3845AN
|
Texas Instruments | Switching Controllers Current Mode Switching Controllers
|
2131 In Stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP ; 8-PDIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 976 |
|
Inquiry | |
UC3845ANG4 | Unitrode | UC3845A CURRENT MODE PWM CONTROL | 4326 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP ; Tube | 6569 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | DC:Active ; - | 689 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
6801 |
|
Buy |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Rochester Electronics | UC3845A CURRENT MODE PWM CONTROL | 10000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Unitrode | 8-DIP (0.300", 7.62mm) | 43756 |
|
Inquiry | |
UC3845ANG4 | Texas Instruments | 8-DIP (0.300", 7.62mm) | 42135 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI | 8878 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 4470 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 3964 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | UC3845A CURRENT MODE PWM CONTROL | 6898 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP ; DC:21+ ; 8-PDIP | 125 |
|
Inquiry | |
UC3845ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP ; DC:23+ | 42660 |
|
Inquiry | |
UC3845ANG4 | Unitrode | UC3845A CURRENT MODE PWM CONTROL ; DC:21+ ; 8-PDIP | 125 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 14031 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | Current Mode PWM Controller | 42800 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI | DC:22+ ; IC REG CTRLR PWM CM 8DIP | 15000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | 42660 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI | ï¼ï¼ï¼ ï¼ ï¼ï¼/ DC-DC IC 8-PDIP | In-Stock |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Unitrode | IC REG CTRLR MULT TOPOLOGY 8DIP New Original Stock.
|
2930 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC3845ANG4 | TI | IC REG CTRLR MULT TOPOLOGY 8DIP | 365 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI/ | DIP8 ; DC:05+ | 12 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI | DIP | 164 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Unitrode | Power Supply Controller 8-PDIP | 5191 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI | shipping today | 97 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | T.I. | OEM/CM QUOTES ONLY | NO BROKERS | 1047 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI | DIP ; DC:21+ | 50000 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
UC3845ANG4 | TI | In Stock |
|
Inquiry | ||
UC3845ANG4 | TI1 | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI | in stock Immediately | 42 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Luminary Micro / Texas Instruments | TI DIP | 3000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI | Original stock,24-hour delivery | 1531 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | Switching Controllers Current-Mode PWM Controller | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | Switching Controllers Current-Mode PWM Controller | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI | DC:1701+ ; 8-PinPDIP | 6700 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI | New and original ; DC:20+ | 9000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4
sku #: UC3845ANG4
|
2678 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845ANG4 | TI | 8-PDIP ; DC:2017+ | 32500 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC3845ANG4 | Texas Instruments | UC3845A CURRENT MODE PWM CONTROL | 164 |
|
Buy |
See Also:
UC3844ANG4
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UC3845NG4
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UC3844ADG4
UC3845AN
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