UC2842AQDR Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - AC DC Converters, Offline Switchers
IC CURR MODE PWM CNTRLLER 14SOIC
Documents
Datasheet |
UC2842AQDR![]() |
Specifications
Part Status | Active |
Output Isolation | Isolated |
Internal Switch(s) | No |
Topology | Flyback |
Voltage - Start Up | 16V |
Voltage - Supply (Vcc/Vdd) | 10 V ~ 30 V |
Duty Cycle | 96% |
Frequency - Switching | Up to 500kHz |
Fault Protection | Current Limiting |
Control Features | Frequency Control |
Operating Temperature | -40°C ~ 125°C (TA) |
Package / Case | 14-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 14-SOIC |
Mounting Type | Surface Mount |
Hide

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC ; Tape & Reel (TR) | 3053 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | SOP14 ; DC:2019 | 20000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | Integrated Circuit ; DC:21+ ; SOP8 ; 100% original goods electronical components integrated circuit
|
1580 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC | 12381 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | 49361 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | Current Mode PWM Controller 1A 500kHz Automotive 14-Pin SOIC T/R | 12 |
|
Buy |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | UC2842A Current Mode PWM Controller | 9999 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC | 12000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Luminary Micro / Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC PMIC - AC DC Converters, Offline Switchers
|
In-Stock |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842AQDR
sku #: 595-UC2842AQDR
|
Texas Instruments | Switching Controllers Auto Cat Crrnt-Mode Switching Controllers
|
2195 In Stock |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | DC:24+ ; Original New | 22153 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC PMIC - AC DC Converters, Offline Switchers
|
21337 |
|
Buy |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC | 25830 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | 5885 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC | 1537 |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | 7778 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | Converter Offline Flyback Topology Up to 500kHz 14-SOIC | 559 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC | 3566 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | Boost Regulator Positive Output Step-Up DC-DC Controller IC 14-SOIC | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | DC:Active ; - | 2614 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Luminary Micro / Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC ; 14-SOIC PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC | 6148 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Rochester Electronics | UC2842A CURRENT MODE PWM CONTROL | 10000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC | 40980 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC | 12542 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | Available, Contact us | 7500 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | shipping today | 2696 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC New Original Stock.
|
3123 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | DC:22+ ; IC CURR MODE PWM CNTRLLER 14SOIC | 15000 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | CURRENT-MODE PWM CONTROLLER | 1580 |
|
Buy |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842AQDR | TI | IC CURR MODE PWM CNTRLLER 14SOIC | 5469 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | Power Supply Controller PWM Controller 14-SOIC | 7150 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Luminary Micro / Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC PMIC - Voltage Regulators - DC DC Switching Controllers
|
11250 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI/µÂÖÝÒÇÆ÷ | 165 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC | 18115 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | SOP-8 ; DC:21+ | 7500 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | 14-SOIC (0.154", 3.90mm Width) | 49361 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | Stock to ship immediately | 3200 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | in stock Immediately | 280 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | OEM/CM In stock | 95 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | UC2842 Boost Cut Tape (CT) Automotive AEC-Q100 DC to DC switching controller 50ns 200mA 145.603151mg 15V | 1588 |
|
Buy |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC | 5000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | Switching Controllers Auto Cat Crrnt-Mode | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | REALT/eK | QFN-24 ; DC:2023+ | 10001 |
|
Inquiry | |
UC2842AQDR | TI | SOP-14 ; DC:2022+ | 2144 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | SOP8 ; DC:14+ | 1580 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | DC:1401 ; SOP-8 | 165 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | SOP8 ; DC:14+ | 1815 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | Original stock,24-hour delivery | 1594 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR
sku #: UC2842AQDR
|
TI | 2597 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | DC:23+ ; SOP-8 | 159 |
|
Inquiry | |
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC ; DC:21+ ; 14-SOIC | 125 |
|
Inquiry | |
UC2842AQDR | Texas Instruments | IC CURR MODE PWM CNTRLLER 14SOIC ; DC:23+ | 40980 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI/ | DC:19+ ; SOIC-14 | 14249 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Integrated Circuits | IC CURR MODE PWM CNTRLLER 14SOIC | 1140 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | onsemi | 1580 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Rochester Electronics | UC2842A CURRENT MODE PWM CONTROL | 172413 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | Switching Controllers Auto Cat Crrnt-Mode | 2460 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | New and original ; DC:20+ | 9000 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | In Stock |
|
Inquiry | ||
UC2842AQDR | TI1 | In Stock |
|
Inquiry | ||
UC2842AQDR | Texas Instruments (TI) | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | Texas Instruments | OEM/CM ONLY | 7569 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842AQDR | TI | SOP-8 ; DC:1401 | 30165 |
|
Inquiry |
See Also:
UC2842AQD8
UC2842AQD8R
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UC2844AQDR
UC2842AQD
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UC2845AQD8
UC2843AQTR
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UC2842AQ
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UC2845AQD
UC2844AD8
UC2845DR
UC2845BDR
UC2845ADTR
UC2842D8
UC2844ADTR
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UC2842AM
UC2843ADM
UC2846QTR
UC2845AD8
UC2843ADW
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