UC2845BN Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BST/FLYBK 8-MINIDIP
Specifications
Part Status | Active |
Output Type | Transistor Driver |
Function | Step-Up/Step-Down |
Output Configuration | Positive, Isolation Capable |
Topology | Boost, Flyback |
Number of Outputs | 1 |
Output Phases | 1 |
Voltage - Supply (Vcc/Vdd) | 7.6 V ~ 30 V |
Frequency - Switching | 250kHz |
Duty Cycle (Max) | 48% |
Synchronous Rectifier | No |
Clock Sync | No |
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 |
Hide

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 2514 |
|
Inquiry | |
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 103092 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | DC:24+ ; Original New | 24531 |
|
Inquiry | |
UC2845BN | STMicroelectronics | DC:24+ ; Original New | 48081 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 2000 |
|
Buy | ||||||||||
UC2845BN(LX) | lingxingic | 49kHz~55kHz 7.6V~30V DIP-8 AC-DC Controllers and Regulators ROHS | 1975 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | 46627 |
|
Inquiry | ||
UC2845BN | STMicroelectronics | 42050 |
|
Inquiry |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2845BN | STMICROELECTRONICS | Purchase Online. Ship Immediately. Current Mode PWM | 98 |
|
Buy | ||||||||
UC2845BN(LX) | LX | Purchase Online. Ship Immediately. AC-DC UC2845BN(LX) DIP-8 | 33000 |
|
Buy |

LCSC
Certificates

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP ; Tube | 3202 |
|
Inquiry | |
UC2845BN | STMicroelectronics | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP ; Tube | 4835 |
|
Inquiry |

Hongte Technology Limited
Certificates

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
|
1537 |
|
Buy | ||||||||||
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
|
26880 |
|
Buy |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 6478 |
|
Inquiry | |
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 24513 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates

Rochester Electronics
Certificates

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
124623 |
|
Buy | |
UC2845BNG | ON Semiconductor | IC REG CTRLR BOOST/FLYBACK 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
5867 |
|
Buy | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
7116 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 262 |
|
Inquiry | |
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 510 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2845BN
sku #: 511-UC2845BN
|
STMicroelectronics | Switching Controllers 0.5mA Current Mode Switching Controllers
|
5030 In Stock |
|
Buy | ||||||||||||||||||
UC2845BNG
sku #: 863-UC2845BNG
|
onsemi | Switching Controllers ANA SMPS PWM CONTROLLER Switching Controllers
|
676 In Stock |
|
Buy |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 35660 |
|
Inquiry | ||||||||
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 8880 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 2057 |
|
Inquiry | ||||||
E-UC2845BN | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 213 |
|
Inquiry |

Anterwell Technology Ltd.
Certificates

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | 7213 |
|
Inquiry | ||
UC2845BN | STMicroelectronics | 4344 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | 8228 |
|
Inquiry | ||
UC2845BN | STMicroelectronics | 7060 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 65366 |
|
Buy | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 260 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP | 2397 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 5000 |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 3055 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | DC:Active ; - | 14 |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | DC:Active ; - | 408 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP ; 8-Mini DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP ; 8-Mini DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | 24 |
|
Inquiry | ||
E-UC2845BN | STMicroelectronics | 128 |
|
Inquiry |

Transfer Multisort Elektronik
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2845BN
sku #: UC2845BN
|
STMicroelectronics | IC: PMIC; PWM controller; 1A; 48 500kHz; Ch: 1; MiniDIP8; 0 48%; tube Semiconductors > Integrated circuits > Voltage regulators - integrated circuits > Switched regulators - integrated circ. > Voltage regulators - PWM circuits
|
894 |
|
Buy |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | New Original,COC,ISO9001 | 8500 |
|
Inquiry | |
UC2845BN | STMicroelectronics | New Original,COC,ISO9001 | 13232 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 1809 |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 9162 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 10000 |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 10000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 34730 |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 17490 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 424 |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 128 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | 2000 |
|
Inquiry | ||
E-UC2845BN | 2000 |
|
Inquiry |

Sunether Technology Ltd.
Certificates

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 9765 |
|
Inquiry |

Classic Components
Certificates

Win Source
Certificates

First Choice Electronics(HK) Ltd .
Certificates

MountainView Components Inc.
Certificates

Ariat Technology
Certificates

YIC International Co., Limited
Certificates

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
56290 |
|
Inquiry | ||||||||
UC2845BNG | AMI Semiconductor / ON Semiconductor | IC REG CTRLR BOOST/FLYBACK 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
67220 |
|
Inquiry |

Chip 1 Exchange
Certificates

Cytech Systems Limited
Certificates

Avnat Group (Asia Pacific) Ltd.
Certificates

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | 8-DIP (0.300", 7.62mm) | 42050 |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | 8-DIP (0.300", 7.62mm) | 46627 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN IC | ST | in stock Immediately | 1543 |
|
Inquiry | |
UC2845BN | ST | in stock Immediately | 4500 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates

IC Components Limited
Certificates

Asian Tera Part Limited
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SILITECH Components Inc
Certificates

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN IC | ST | Original stock,24-hour delivery | 2131 |
|
Inquiry | |
UC2845BN | ST | Original stock,24-hour delivery | 30139 |
|
Inquiry |

Weyland Electronics Group Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | Switching Controllers 0.5mA Current Mode | in stock |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | Switching Controllers 0.5mA Current Mode | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | ON | DC:2017 ; DIP | 18432 |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR PWM CM 8-MINIDIP | 0 |
|
Inquiry | |
UC2845BN-2LF | ST | DC:15+ ; DIP-8 | 32000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | ST | We exclusively sell to OEMs, ODMs and CMs/EMS. Thank you. | 1000 |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP | 7852 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP ; DC:21+ ; 8-Mini DIP | 3949 |
|
Inquiry | |
UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP ; DC:23+ | 34730 |
|
Inquiry | |
UC2845BN | ST | DC:23+ ; DIP8 | 9694 |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP ; DC:21+ ; 8-Mini DIP | 139 |
|
Inquiry | |
E-UC2845BN | STMicroelectronics | IC REG CTRLR BST/FLYBK 8-MINIDIP ; DC:23+ | 17490 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates

Farnell element14
Certificates

Flip Electronic
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC2845BN | STM | DIP-8 ; DC:13+ | 47450 |
|
Inquiry | |
UC2845BN-2LF/ | STM | DIP-8 ; DC:16+ | 31000 |
|
Inquiry | |
UC2845BN-2LF | ST | DIP-8 ; DC:14+ | 32000 |
|
Inquiry |
See Also:
UC2845BD
UC2842BN
UC2845BNG
UC2845B
UC2843BN
UC2845AN
UC2845N
UC2844BN
UC2845AM
UC2848N
UC2843BG
UC2843AN
UC2845BDR
UC2845A
UC2843N
UC2843BD
UC2844B
UC2845J
UC2842BNG
UC2843B
UC2844BD
UC2845BD1
UC2845AJ
UC2845D
UC2843BNG
UC2844BCN
UC2845G
UC2845DG
UC2845DR
UC2842BD
UC2846N
UC2842B
E-UC2845BN
UC2844N
UC2845
UC2847N
UC2849N
UC2844BNG
UC2842N
UC2841N
UC2844AN
UC2845D8
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UC2843NN
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