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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Newark
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
UC2842BN
sku #: 45AC7916
|
STMICROELECTRONICS | Pwm Controller, 500Khz, 15V, Dip-8; Power Supply Controller Type:Single Ended Controller; No. Of Channels:1Channels; Control Mode:Current Mode Control; Supply Voltage Min:11V; Supply Voltage Max:30V; Ic Case/Package:Dip; Msl:- Rohs Compliant: Yes |Stmicroelectronics UC2842BN Semiconductors - ICs > Power Management ICs - PMIC > PWM Controllers
|
140 |
|
Buy |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates

Rochester Electronics
Certificates

Longzi Technology (Shenzhen) Co., Ltd.
Certificates

American Microsemiconductor
Certificates

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 267 |
|
Inquiry | ||||||
UC2842BN | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 320 |
|
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
|
1904 In Stock |
|
Buy | ||||||||||||||||
UC2842BNG
sku #: 863-UC2842BNG
|
onsemi | Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max Switching Controllers
|
1065 In Stock |
|
Buy |
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 |

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 |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | STMicroelectronics | 500kHz 10V~30V MiniDIP-8 AC-DC Controllers and Regulators ROHS |
|
Inquiry | ||
UC2842BNG | onsemi | Inqury |
|
Inquiry | ||
UC2842BN(LX) | lingxingic | 49kHz~55kHz 10V~30V DIP-8 AC-DC Controllers and Regulators ROHS |
|
Inquiry | ||
UC2842BNG-TUDI | Tudi | DIP-8 AC-DC Controllers and Regulators ROHS |
|
Inquiry |

Fmall Co., Limited
Certificates

Lvy Electronics
Certificates

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842BN | HGSEMI | Purchase Online. Ship Immediately. DIP-8 New Arrivals ROHS | 2123 |
|
Buy | ||||||||||||
UC2842BN(LX) | LX | Purchase Online. Ship Immediately. AC-DC UC2842BN(LX) DIP-8 | 33000 |
|
Buy |

Risin Technology Co., Ltd
Certificates

Easev semiconductor Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 170 |
|
Inquiry | |
UC2842BN(LX) | lingxingic | 49kHz~55kHz 10V~30V DIP-8 AC-DC Controllers and Regulators ROHS | 45800 |
|
Inquiry |
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 |

Lingto Electronic Limited
Certificates

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 |

EA-chip Industry Co., Ltd
Certificates

Farnell
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2842BN
sku #: 2806973
|
STMICROELECTRONICS | STMicroelectronics Stmicroelectronics Pwm Controller, 500Khz, 15V, Dip-8 - UC2842BN Semiconductors - ICs > Power Management ICs - PMIC > PWM Controllers
|
140 |
|
Buy |
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 |

Ersa Limited
Certificates
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 |

ICSOSO Electronics Company Limited
Certificates

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 |

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 |

Sunether Technology Ltd.
Certificates

Classic Components
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 |

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
|
212 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | DC:22+ ; IC REG CTRLR PWM CM 8-MINIDIP | 15000 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | HGSEMI | DIP-8 New Arrivals ROHS | 1930 |
|
Buy | |
UC2842BN(LX) | LX | 30000 |
|
Buy |

Win Source
Certificates

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 65366 |
|
Buy |

Xinghuan International Trade Co., Ltd
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 |

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 |

First Choice Electronics(HK) Ltd .
Certificates

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-DIP | 33096 |
|
Inquiry | |
E-UC2842BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 7908 |
|
Inquiry |

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 |

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 |

Ariat Technology
Certificates

MountainView Components Inc.
Certificates

Anterwell Technology Ltd.
Certificates

Hong Kong Brave Electronics
Certificates

Hongte Technology Limited
Certificates

Cytech Systems Limited
Certificates

Chip 1 Exchange
Certificates

YIC International Co., Limited
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 |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | ON | DC:0933+ ; DIP8 | 19357 |
|
Inquiry | |
UC2842BN | ON | IC REG CTRLR BST FLYBK ISO 8-DIP | 5997 |
|
Inquiry | |
UC2842BN | STM | DC:1415+ ; DIP8 | 17075 |
|
Inquiry | |
UC2842BN | STM | IC REG CTRLR BST FLYBK ISO 8-DIP | 8190 |
|
Inquiry | |
E-UC2842BN | STM | IC REG CTRLR PWM CM 8-MINIDIP | 8206 |
|
Inquiry | |
UC2842BN-2LF | STM | 7307 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., 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 |

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 |
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 |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | ST | DIP-8 ; DC:19+ | 34600 |
|
Inquiry | |
UC2842BNG | ON | DIP ; DC:19+ | 8000 |
|
Inquiry | |
UC2842BN IC | ST | DIP-8 ; DC:10+ | 34600 |
|
Inquiry | |
UC2842BNG IC | ON | DIP8 ; DC:2017 | 153 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
UC2842BN | ON Semiconductor | UC2842BN | 80 |
|
Buy | ||||||
UC2842BN | ON Semiconductor | UC2842BN | 80 |
|
Buy | ||||||
UC2842BNG | ST Microelectronics | IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,DIP,8PIN,PLASTIC | 50 |
|
Buy |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN IC | ON/ | DC:0042+ ; DIP-8 | 5283 |
|
Inquiry | |
UC2842BN | ON/ | DC:10+ ; DIP8 | 5026 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2842BN | ST | DC:07+ ; DIP8 | 87 |
|
Inquiry | |
E-UC2842BN | STM | DC:06+ ; NA | 2560 |
|
Inquiry |
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 |

Flip Electronic
Certificates
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 »