UC2843DTR Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR MULT TOP 14SOIC
Specifications
Part Status | Active |
Output Type | Transistor Driver |
Function | Step-Up, Step-Up/Step-Down |
Output Configuration | Positive, Isolation Capable |
Topology | 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) | 97% |
Synchronous Rectifier | No |
Clock Sync | No |
Control Features | Frequency Control |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 14-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 14-SOICN |
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Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2843DTR/80869 | Unitrode | New Original,COC,ISO9001 | 5000 |
|
Inquiry | |
UC2843DTR | Texas Instruments | New Original,COC,ISO9001 | 41665 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2843DTR | Texas Instruments | UC2843A Current Mode PWM Controller | 17 |
|
Buy | ||||||||||
UC2843DTR/80869 | Unitrode | UC2843A Current Mode PWM Controller ' | 5000 |
|
Buy |

Ersa Limited
Certificates

PNEDA Technology Co., Ltd
Certificates

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2843DTR/80869 | Rochester Electronics | DC:24+ ; Original New | 42900 |
|
Inquiry | |
UC2843DTR | Texas Instruments | DC:24+ ; Original New | 47686 |
|
Inquiry |

ComSIT Distribution GmbH
Certificates

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2843DTR/80869 | Unitrode | 6458 |
|
Inquiry | ||
UC2843DTR | Texas Instruments | 8562 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2843DTR
sku #: 595-UC2843DTR
|
Texas Instruments | Switching Controllers Current-Mode PWM Con troller A 595-UC2843D Switching Controllers
|
3321 In Stock |
|
Buy | ||||||||||||||||||
UC2843D
sku #: 595-UC2843D
|
Texas Instruments | Switching Controllers Current-Mode PWM Controller Switching Controllers
|
917 In Stock |
|
Buy |

Hotenda Technology
Certificates

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2843DTR | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC | 919 |
|
Inquiry | |
UC2843DTR/80869 | Unitrode | UC2843 SWITCHING CONTROLLER | 5000 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2843DTR/80869 | Rochester Electronics | UC2843 SWITCHING CONTROLLER | 149253 |
|
Inquiry | |
UC2843DTR | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC | 73825 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2843DTR | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC | 319 |
|
Inquiry | |
UC2843DTR/80869 | Unitrode | UC2843 SWITCHING CONTROLLER | 4346 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates

Xinghuan International Trade Co., Ltd
Certificates

Unikey Electronics Pte. Ltd.
Certificates

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2843DTR | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC PMIC - Voltage Regulators - DC DC Switching Controllers
|
202993 |
|
Buy | |
UC2843DTRG4 | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC PMIC - Voltage Regulators - DC DC Switching Controllers
|
21160 |
|
Buy |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2843DTR | Texas Instruments | 14-SOIC (0.154", 3.90mm Width) | 49608 |
|
Inquiry | |
UC2843DTR/80869 | Unitrode | 14-SOIC (0.154", 3.90mm Width) | 41686 |
|
Inquiry |

He Qing Electronics Ltd
Certificates

Lvy Electronics
Certificates

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2843DTR | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC | 10000 |
|
Inquiry | |
UC2843DTR/80869 | Rochester Electronics | UC2843 SWITCHING CONTROLLER | 10000 |
|
Inquiry |

Fmall Co., Limited
Certificates

LIXINC Electronics Co., Limited
Certificates

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2843DTR | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC | 24760 |
|
Inquiry | |
UC2843DTR/80869 | Unitrode | UC2843 SWITCHING CONTROLLER | 3240 |
|
Inquiry |

YIC International Co., Limited
Certificates

Shenzhen Shengyu Electronics Tech Limited.
Certificates

Win Source
Certificates

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2843DTR | TI | DC:23+ ; SOP14 | 6286 |
|
Inquiry | |
UC2843DTR | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC ; DC:21+ ; 14-SOIC | 944 |
|
Inquiry | |
UC2843DTR | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC ; DC:23+ | 24760 |
|
Inquiry | |
UC2843DTR/80869 | Unitrode | UC2843 SWITCHING CONTROLLER ; DC:21+ ; 14-SOIC | 5011 |
|
Inquiry |

Cytech Systems Limited
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Ariat Technology
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SILITECH Components Inc
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Shenzhen Yuanxinai e-commerce Co., Ltd
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RX Electronics Limited
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Avnat Group (Asia Pacific) Ltd.
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Chip 1 Exchange
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GlobalTek Components
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Nexxon, Inc. (USA)
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IC Components Limited
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Authorized Procurement Solutions
Certificates
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