UC2842BN Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - AC DC Converters, Offline Switchers
IC REG CTRLR BST FLYBK ISO 8-DIP
Specifications
Part Status | Active |
Output Isolation | Isolated |
Internal Switch(s) | No |
Topology | Forward |
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 ~ 150°C (TJ) |
Package / Case | 8-DIP (0.300", 7.62mm) |
Supplier Device Package | 8-Mini DIP |
Mounting Type | Through Hole |

Integrated Circuits (ICs) > PMIC - AC DC Converters, Offline Switchers
IC REG CTRLR BST FLYBK ISO 8-DIP
Specifications
Part Status | Obsolete |
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 | -25°C ~ 85°C (TA) |
Package / Case | 8-DIP (0.300", 7.62mm) |
Supplier Device Package | 8-PDIP |
Mounting Type | Through Hole |
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Longzi Technology (Shenzhen) Co., Ltd.
Certificates

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842BN(LX) | lingxingic | 49kHz~55kHz 10V~30V DIP-8 AC-DC Controllers and Regulators ROHS | 1930 |
|
Buy |

Lingto Electronic Limited
Certificates

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842BN(LX) | LX | Purchase Online. Ship Immediately. AC-DC UC2842BN(LX) DIP-8 | 33000 |
|
Buy |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
|
1499 |
|
Buy | ||||||||||
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
|
9600 |
|
Buy |

LCSC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842BN | STMicroelectronics | 500kHz 10V~30V MiniDIP-8 AC-DC Controllers & Regulators ROHS | 30 |
|
Buy | ||||||||||||
UC2842BNG | onsemi | 500kHz 10V~30V DIP-8 AC-DC Controllers & Regulators ROHS | 10 |
|
Buy |

Weyland Electronics Group Pte. Ltd.
Certificates

EA-chip Industry Co., Ltd
Certificates

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 150000 |
|
Inquiry | |
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP | 553 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | AMI Semiconductor / ON Semiconductor | IC REG CTRLR BST FLYBK ISO 8-DIP PMIC - AC DC Converters, Offline Switchers
|
In-Stock |
|
Inquiry | |
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP PMIC - AC DC Converters, Offline Switchers
|
In-Stock |
|
Inquiry | |
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP PMIC - AC DC Converters, Offline Switchers
|
In-Stock |
|
Inquiry |

Hong Kong Brave Electronics
Certificates

ICSOSO Electronics Company Limited
Certificates

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842BN | onsemi | IC REG CTRLR BST FLYBK ISO 8-DIP | 7060 |
|
Inquiry | ||||||||
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP | 26210 |
|
Inquiry | ||||||||
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 17290 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | ON Semiconductor | IC REG CTRLR BST FLYBK ISO 8-DIP PMIC - AC DC Converters, Offline Switchers
|
133176 |
|
Buy | |
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP PMIC - AC DC Converters, Offline Switchers
|
133633 |
|
Buy | |
UC2842BNG | ON Semiconductor | IC REG CTRLR BST FLYBK ISO 8-DIP PMIC - AC DC Converters, Offline Switchers
|
82423 |
|
Buy | |
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP PMIC - AC DC Converters, Offline Switchers
|
24869 |
|
Buy |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842BN
sku #: 511-UC2842BN
|
STMicroelectronics | Switching Controllers 0.5mA Current Mode Switching Controllers
|
40 In Stock |
|
Buy | ||||||||||||||||||
UC2842BNG
sku #: 863-UC2842BNG
|
onsemi | Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max Switching Controllers
|
368 In Stock |
|
Buy |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
UC2842BN | Onsemi | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 320 |
|
Inquiry | ||||||
E-UC2842BN | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 267 |
|
Inquiry |

Newark element14
Certificates

American Microsemiconductor
Certificates

PNEDA Technology Co., Ltd
Certificates

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | STMicroelectronics | Converter Offline Forward Topology Up to 500kHz 8-Mini DIP | 2842 |
|
Inquiry | |
E-UC2842BN | STMicroelectronics | Converter Offline Forward Topology Up to 500kHz 8-Mini DIP | 339 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 65366 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | STMicroelectronics | DC:Active ; - | 587 |
|
Inquiry | |
E-UC2842BN | STMicroelectronics | DC:Active ; - | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | AMI Semiconductor / ON Semiconductor | IC REG CTRLR BST FLYBK ISO 8-DIP ; 8-PDIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry | |
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP ; 8-Mini DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry | |
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP ; 8-Mini DIP PMIC - AC DC Converters, Offline Switchers
|
Available |
|
Inquiry |

Dechoele Technology
Certificates

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | onsemi | IC REG CTRLR BST FLYBK ISO 8-DIP | 9986 |
|
Inquiry | |
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 3104 |
|
Inquiry |

Axis Part Limited
Certificates

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP | 10000 |
|
Inquiry | |
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 10000 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 5747 |
|
Inquiry | |
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP | 21579 |
|
Inquiry |

Transfer Multisort Elektronik
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842BN
sku #: UC2842BN
|
STMicroelectronics | IC: PMIC; PWM controller; 1A; 48 500kHz; Ch: 1; MiniDIP8; 0 96%; tube Semiconductors > Integrated circuits > Voltage regulators - integrated circuits > Switched regulators - integrated circ. > Voltage regulators - PWM circuits
|
260 |
|
Buy |

Ersa Limited
Certificates

Depu Electronics
Certificates

Lvy Electronics
Certificates

Sunether Technology Ltd.
Certificates

First Choice Electronics(HK) Ltd .
Certificates

Ariat Technology
Certificates

MountainView Components Inc.
Certificates

Classic Components
Certificates

YIC International Co., Limited
Certificates

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | DC:22+ ; IC REG CTRLR PWM CM 8-MINIDIP | 15000 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates

Chip 1 Exchange
Certificates

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842BN | AMI Semiconductor / ON Semiconductor | IC REG CTRLR BST FLYBK ISO 8-DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
2088 |
|
Inquiry | ||||||||
UC2842BNG | AMI Semiconductor / ON Semiconductor | IC REG CTRLR BST FLYBK ISO 8-DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
31879 |
|
Inquiry | ||||||||
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP PMIC - AC DC Converters, Offline Switchers
|
2445 |
|
Inquiry |

Cytech Systems Limited
Certificates

Dxway Technology Co., Ltd
Certificates

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN IC | ST | OEM/CM In stock | 24600 |
|
Inquiry | |
UC2842BN | ST | OEM/CM In stock | 24600 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN IC | ST | in stock Immediately | 15100 |
|
Inquiry | |
UC2842BN | ST | in stock Immediately | 15100 |
|
Inquiry |

Unicom Electronics co.
Certificates

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP ; Tube | 8882 |
|
Inquiry | |
UC2842BN | STMicroelectronics | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP ; Tube | 8974 |
|
Inquiry | |
UC2842BN | onsemi | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP ; Tube | 6081 |
|
Inquiry |

Hongte Technology Limited
Certificates

IC Components Limited
Certificates

Anterwell Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN IC | ON | Original stock,24-hour delivery | 18658 |
|
Inquiry | |
UC2842BN | ST | Original stock,24-hour delivery | 6889 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP ; DC:23+ | 20200 |
|
Inquiry | |
UC2842BN | onsemi | IC REG CTRLR BST FLYBK ISO 8-DIP ; DC:21+ ; 8-PDIP | 125 |
|
Inquiry | |
UC2842BN | onsemi | IC REG CTRLR BST FLYBK ISO 8-DIP ; DC:23+ | 14350 |
|
Inquiry | |
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP ; DC:21+ ; 8-Mini DIP | 311 |
|
Inquiry | |
UC2842BN | ST | DC:23+ ; DIP8 | 2482 |
|
Inquiry | |
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP ; DC:23+ | 16630 |
|
Inquiry | |
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP ; DC:21+ ; 8-Mini DIP | 125 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN IC | ON/ | DC:0042+ ; DIP-8 | 5283 |
|
Inquiry | |
UC2842BN | ON/ | DC:10+ ; DIP8 | 5026 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | ST | DC:07+ ; DIP8 | 87 |
|
Inquiry | |
E-UC2842BN | STM | DC:06+ ; NA | 2560 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BNG | ON semiconductor | Check alternative solution with competitive price | 8000 |
|
Buy | |
UC2842BN-ST MICRO | STMicroelectrnics | Check alternative solution with competitive price | 6000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP | 1475 |
|
Inquiry | |
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 1357 |
|
Inquiry | |
UC2842BN-2LF/ | ST | We exclusively sell to OEMs, ODMs and CMs/EMS. Thank you. | 1900 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 3556 |
|
Inquiry | |
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP | 103092 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 14703 |
|
Inquiry | |
UC2842BN | STMicroelectronics | Brand new and original/respond online to quote. | 5445 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | MOTOROLA | In Stock |
|
Inquiry | ||
UC2842BN | ON Semiconductor | In Stock |
|
Inquiry | ||
UC2842BN | STMicroelectronics | In Stock |
|
Inquiry | ||
UC2842BN | STMICROELECTRONICS | In Stock |
|
Inquiry | ||
UC2842BN | UNITRODE | In Stock |
|
Inquiry | ||
UC2842BN | ONSEMI | In Stock |
|
Inquiry | ||
UC2842BN | ST Microelectronics | In Stock |
|
Inquiry | ||
E-UC2842BN | STMicroelectronics | In Stock |
|
Inquiry |

Farnell element14
Certificates

Flip Electronic
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | STM | DIP8 ; DC:1415+ | 30052 |
|
Inquiry | |
E-UC2842BN | STM | DC:0635/0605 | 32200 |
|
Inquiry | |
UC2842BN-2LF/ | STM | DIP-8 ; DC:16+ | 31000 |
|
Inquiry | |
UC2842BN-2LF | ST | DIP-8 ; DC:18+ | 32000 |
|
Inquiry |
See Also:
UC2842AN
UC2842BD
UC2842B
UC2842BNG
UC2844BN
UC2843BN
UC2842N
UC2845BN
UC2842D
UC2843N
UC2843NN
UC2843BNG
UC2849N
UC2845B
UC2844BCN
UC2842AD
UC2844AN
E-UC2842BN
UC2845N
UC2848N
UC2844B
UC2842BDG
UC2844N
UC2842BD1
UC2842DR
UC2842NG
UC2843AN
UC2843B
UC2845BNG
UC2842J
UC2842D8
UC2845BD
UC2842A
UC2843BG
UC2847N
UC2842
UC2846N
UC2842DW
UC2843BD
UC2842AQ
UC2841N
UC2842P
UC2842ANG
UC2842AM
UC2844BNG
UC2844BD
UC2845AN
UC2845DG
UC2842AQD
More »