UC3845NG Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BOOST/FLYBACK 8DIP
Specifications
Part Status | Obsolete |
Output Type | Transistor Driver |
Function | Step-Up, Step-Up/Step-Down |
Output Configuration | Positive or Negative, Isolation Capable |
Topology | Boost, Flyback |
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 |
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Lvy Electronics
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ODG (Origin Data Global)
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Unikey Electronics Pte. Ltd.
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Lingto Electronic Limited
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Xinghuan International Trade Co., Ltd
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EA-chip Industry Co., Ltd
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Fmall Co., Limited
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Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC3845NG4
sku #: 595-UC3845NG4
|
Texas Instruments | Switching Controllers Current-Mode PWM Con troller ALT 595-UC3845N Switching Controllers
|
849 In Stock |
|
Buy | ||||||||||||||||||
UC3845N
sku #: 595-UC3845N
|
Texas Instruments | Switching Controllers Current Mode PWM Switching Controllers
|
882 In Stock |
|
Buy |

Microchip USA
Certificates

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845NG | AMI Semiconductor / ON Semiconductor | IC REG CTRLR BOOST/FLYBACK 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry | |
UC3845NG4 | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845NG | ON Semiconductor | Boost, Flyback Regulator Positive or Negative, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP | 2720 |
|
Inquiry | |
UC3845NG4 | 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 | 1483 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845NG | AMI Semiconductor / ON Semiconductor | IC REG CTRLR BOOST/FLYBACK 8DIP ; 8-PDIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry | |
UC3845NG4 | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP ; 8-PDIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry |

Dechoele Technology
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Geefook (Shenzhen) Electronic Co., Ltd.
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Shenzhen Dasenic Electronic Limited
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Axis Part Limited
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DGT Technology (HK) Co., Limited
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Depu Electronics
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YIC International Co., Limited
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Shenzhen Yuanxinai e-commerce Co., Ltd
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Cytech Systems Limited
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Shenzhen Shengyu Electronics Tech Limited.
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Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC3845NG | ON Semiconductor | UC384* Boost Flyback Tube e3 DC to DC switching controller 50ns 1kA 4.45mm 5.1V | 3494 |
|
Buy | ||||||||
UC3845NG4 | Texas Instruments | UC3845 Buck Boost Flyback Forward Converter Tube e4 DC to DC switching controller 50ns 200mA 528.605208mg 5.1V | 7206 |
|
Buy |

SILITECH Components Inc
Certificates

GlobalTek Components
Certificates

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845NG | onsemi | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP ; Tube | 6885 |
|
Inquiry | |
UC3845NG4 | 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-PDIP ; Tube | 6717 |
|
Inquiry |

Unicom Electronics co.
Certificates

IC Components Limited
Certificates

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3845NG | onsemi | IC REG CTRLR BOOST/FLYBACK 8DIP ; DC:21+ ; 8-PDIP | 125 |
|
Inquiry | |
UC3845NG | onsemi | IC REG CTRLR BOOST/FLYBACK 8DIP ; DC:23+ | 21810 |
|
Inquiry | |
UC3845NG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP ; DC:21+ ; 8-PDIP | 125 |
|
Inquiry | |
UC3845NG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP ; DC:23+ | 42650 |
|
Inquiry |

Quest Components
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Ample Chip
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LIXINC Electronics Co., Limited
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Nexxon, Inc. (USA)
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